Rumah > Artikel > hujung hadapan web > 实用的60个CSS代码片段
实用的60个CSS代码片段
- WBOYasal
- 2016-10-22 00:00:141813semak imbas
1、垂直对齐
如果你用CSS，则你会有困惑：我该怎么垂直对齐容器中的元素？现在，利用CSS3的Transform，可以很优雅的解决这个困惑：
<code class="css"><span class="hljs-class">.verticalcenter<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">50%;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-transform:<span class="hljs-value"> <span class="hljs-function">translateY(-<span class="hljs-number">50%);
<span class="hljs-rule"><span class="hljs-attribute">-o-transform:<span class="hljs-value"> <span class="hljs-function">translateY(-<span class="hljs-number">50%);
<span class="hljs-rule"><span class="hljs-attribute">transform:<span class="hljs-value"> <span class="hljs-function">translateY(-<span class="hljs-number">50%);
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
使用这个技巧，从单行文本、段落到box，都会垂直对齐。目前浏览器对Transform的支持是需要关注的，Chrome 4, Opera 10, Safari 3, Firefox 3, and Internet Explorer 9均支持该属性
2、伸展一个元素到窗口高度
在具体场景中，你可能想要将一个元素伸展到窗口高度，基本元素的调整只能调整容器的大小,因此要使一个元素伸展到窗口高度，
我们需要伸展顶层元素：html和body:
<code class="css"><span class="hljs-tag">html,
<span class="hljs-tag">body <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">100%;
}</span></span></span></span></span></span></span></code>
然后将100%应用到任何元素的高
<code class="css"><span class="hljs-tag">div <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">100%;
}</span></span></span></span></span></span></code>
3、基于文件格式使用不同的样式
为了更容易知道链接的目标，有时你想让一些链接看起来和其它的不同。下面的片段在文本链接前添加一个图标，对不同的资源使用不同的图标或图片：
<code class="css"><span class="hljs-tag">a<span class="hljs-attr_selector">[href^="http://"]<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(external.gif) no-repeat center right;
}
<span class="hljs-comment">/* emails */
<span class="hljs-tag">a<span class="hljs-attr_selector">[href^="mailto:"]<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(email.png) no-repeat center right;
}
<span class="hljs-comment">/* pdfs */
<span class="hljs-tag">a<span class="hljs-attr_selector">[href$=".pdf"]<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(pdf.png) no-repeat center right;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
效果演示
4、创建跨浏览器的图像灰度
灰度有时看起来简约和优雅，能为网站呈现更深层次的色调。在示例中，我们将对一个SVG图像添加灰度过滤：
<code class="xml"><span class="hljs-tag"><<span class="hljs-title">svg <span class="hljs-attribute">xmlns=<span class="hljs-value">"http://www.w3.org/2000/svg">
<span class="hljs-tag"><<span class="hljs-title">filter <span class="hljs-attribute">id=<span class="hljs-value">"grayscale">
<span class="hljs-tag"><<span class="hljs-title">feColorMatrix <span class="hljs-attribute">type=<span class="hljs-value">"matrix" <span class="hljs-attribute">values=<span class="hljs-value">"0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0"/>
<span class="hljs-tag"></<span class="hljs-title">filter>
<span class="hljs-tag"></<span class="hljs-title">svg></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
为了跨浏览器，会用到filter属性：
<code class="css"><span class="hljs-tag">img <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">filter:<span class="hljs-value"> <span class="hljs-function">url(filters.svg#grayscale); <span class="hljs-comment">/* Firefox 3.5+ */
<span class="hljs-rule"><span class="hljs-attribute">filter:<span class="hljs-value"> gray; <span class="hljs-comment">/* IE6-9 */
<span class="hljs-rule"><span class="hljs-attribute">-webkit-filter:<span class="hljs-value"> <span class="hljs-function">grayscale(<span class="hljs-number">1); <span class="hljs-comment">/* Google Chrome, Safari 6+ & Opera 15+ */
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
5、背景渐变动画
CSS中最具诱惑的一个功能是能添加动画效果，除了渐变，你可以给背景色、透明度、元素大小添加动画。目前，你不能为渐变添加动画，但下面的代码可能有帮助。它通过改变背景位置，让它看起来有动画效果。
<code class="css"><span class="hljs-tag">button <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">linear-gradient(<span class="hljs-hexcolor">#5187c4, <span class="hljs-hexcolor">#1c2f45);
<span class="hljs-rule"><span class="hljs-attribute">background-size:<span class="hljs-value"> auto <span class="hljs-number">200%;
<span class="hljs-rule"><span class="hljs-attribute">background-position:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">100%;
<span class="hljs-rule"><span class="hljs-attribute">transition:<span class="hljs-value"> background-position <span class="hljs-number">0.5s;
}
<span class="hljs-rule"><span class="hljs-attribute">button:<span class="hljs-value">hover {
background-position: <span class="hljs-number">0 <span class="hljs-number">0;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
效果演示：
6、CSS：表格列宽自适用
对于表格，当谈到调整列宽时，是比较痛苦的。然后，这里有一个可以使用的技巧：给td元素添加white-space: nowrap;能让文本正确的换行
<code class="css"><span class="hljs-tag">td <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> nowrap;
}</span></span></span></span></span></code>
演示
7、只在一边或两边显示盒子阴影
如果你要一个盒阴影，试试这个技巧，能为任一边添加阴影。为了实现这个，首先定义一个有具体宽高的盒子，然后正确定位:after伪类。实现底边阴影的代码如下
<code class="css"><span class="hljs-class">.box-shadow <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"> <span class="hljs-hexcolor">#FF8020;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">160px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">90px;
<span class="hljs-rule"><span class="hljs-attribute">margin-top:<span class="hljs-value"> -<span class="hljs-number">45px;
<span class="hljs-rule"><span class="hljs-attribute">margin-left:<span class="hljs-value"> -<span class="hljs-number">80px;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">50%;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">50%;
}
<span class="hljs-rule"><span class="hljs-attribute">.box-shadow:<span class="hljs-value">after {
content: <span class="hljs-string">"";
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">150px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">1px;
<span class="hljs-rule"><span class="hljs-attribute">margin-top:<span class="hljs-value"> <span class="hljs-number">88px;
<span class="hljs-rule"><span class="hljs-attribute">margin-left:<span class="hljs-value"> -<span class="hljs-number">75px;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">50%;
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"> -<span class="hljs-number">1;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-number">8px <span class="hljs-number">2px <span class="hljs-hexcolor">#000000;
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-number">8px <span class="hljs-number">2px <span class="hljs-hexcolor">#000000;
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-number">8px <span class="hljs-number">2px <span class="hljs-hexcolor">#000000;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
演示
8、包裹长文本
如果你碰到一个比自身容器长的文本，这个技巧对你很有用。在这个示例中，默认时，不管容器的宽度，文本都将水平填充。
简单的CSS代码就能在容器中调整文本：
<code class="css"><span class="hljs-tag">pre <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> pre-line;
<span class="hljs-rule"><span class="hljs-attribute">word-wrap:<span class="hljs-value"> break-word;
}</span></span></span></span></span></span></span></span></code>
效果看起来如下：
9、制造模糊文本
想要让文本模糊？可以使用color透明和text-shadow实现
<code class="css"><span class="hljs-class">.blurry-text <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> transparent;
<span class="hljs-rule"><span class="hljs-attribute">text-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">5px <span class="hljs-function">rgba(<span class="hljs-number">0,<span class="hljs-number">0,<span class="hljs-number">0,<span class="hljs-number">0.5);
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
演示
10、用CSS动画实现省略号动画
这个片段将帮助你制造一个ellipsis的动画，对于简单的加载状态是很有用的，而不用去使用gif图像。
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">.loading:<span class="hljs-value">after {
overflow: hidden;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> inline-block;
<span class="hljs-rule"><span class="hljs-attribute">vertical-align:<span class="hljs-value"> bottom;
<span class="hljs-rule"><span class="hljs-attribute">animation:<span class="hljs-value"> ellipsis <span class="hljs-number">2s infinite;
<span class="hljs-rule"><span class="hljs-attribute">content:<span class="hljs-value"> <span class="hljs-string">"\2026"; <span class="hljs-comment">/* ascii code for the ellipsis character */
}
<span class="hljs-at_rule">@<span class="hljs-keyword">keyframes ellipsis {
<span class="hljs-tag">from <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">2px;
}
<span class="hljs-tag">to <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">15px;
}
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
演示
11、样式重置
<code class="css"><span class="hljs-tag">html, <span class="hljs-tag">body, <span class="hljs-tag">div, <span class="hljs-tag">span, <span class="hljs-tag">applet, <span class="hljs-tag">object, <span class="hljs-tag">iframe, <span class="hljs-tag">h1, <span class="hljs-tag">h2, <span class="hljs-tag">h3, <span class="hljs-tag">h4, <span class="hljs-tag">h5, <span class="hljs-tag">h6, <span class="hljs-tag">p, <span class="hljs-tag">blockquote, <span class="hljs-tag">pre, <span class="hljs-tag">a, <span class="hljs-tag">abbr, <span class="hljs-tag">acronym, <span class="hljs-tag">address, <span class="hljs-tag">big, <span class="hljs-tag">cite, <span class="hljs-tag">code, <span class="hljs-tag">del, <span class="hljs-tag">dfn, <span class="hljs-tag">em, <span class="hljs-tag">img, <span class="hljs-tag">ins, <span class="hljs-tag">kbd, <span class="hljs-tag">q, <span class="hljs-tag">s, <span class="hljs-tag">samp, <span class="hljs-tag">small, <span class="hljs-tag">strike, <span class="hljs-tag">strong, <span class="hljs-tag">sub, <span class="hljs-tag">sup, <span class="hljs-tag">tt, <span class="hljs-tag">var, <span class="hljs-tag">b, <span class="hljs-tag">u, <span class="hljs-tag">i, <span class="hljs-tag">center, <span class="hljs-tag">dl, <span class="hljs-tag">dt, <span class="hljs-tag">dd, <span class="hljs-tag">ol, <span class="hljs-tag">ul, <span class="hljs-tag">li, <span class="hljs-tag">fieldset, <span class="hljs-tag">form, <span class="hljs-tag">label, <span class="hljs-tag">legend, <span class="hljs-tag">table, <span class="hljs-tag">caption, <span class="hljs-tag">tbody, <span class="hljs-tag">tfoot, <span class="hljs-tag">thead, <span class="hljs-tag">tr, <span class="hljs-tag">th, <span class="hljs-tag">td, <span class="hljs-tag">article, <span class="hljs-tag">aside, <span class="hljs-tag">canvas, <span class="hljs-tag">details, <span class="hljs-tag">embed, <span class="hljs-tag">figure, <span class="hljs-tag">figcaption, <span class="hljs-tag">footer, <span class="hljs-tag">header, <span class="hljs-tag">hgroup, <span class="hljs-tag">menu, <span class="hljs-tag">nav, <span class="hljs-tag">output, <span class="hljs-tag">ruby, <span class="hljs-tag">section, <span class="hljs-tag">summary, <span class="hljs-tag">time, <span class="hljs-tag">mark, <span class="hljs-tag">audio, <span class="hljs-tag">video <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">100%;
<span class="hljs-rule"><span class="hljs-attribute">font:<span class="hljs-value"> inherit;
<span class="hljs-rule"><span class="hljs-attribute">vertical-align:<span class="hljs-value"> baseline;
<span class="hljs-rule"><span class="hljs-attribute">outline:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-sizing:<span class="hljs-value"> border-box;
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-sizing:<span class="hljs-value"> border-box;
<span class="hljs-rule"><span class="hljs-attribute">box-sizing:<span class="hljs-value"> border-box;
}
<span class="hljs-tag">html <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">101%; }
<span class="hljs-tag">body <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">62.5%; <span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1; <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Arial, Tahoma, sans-serif; }
<span class="hljs-tag">article, <span class="hljs-tag">aside, <span class="hljs-tag">details, <span class="hljs-tag">figcaption, <span class="hljs-tag">figure, <span class="hljs-tag">footer, <span class="hljs-tag">header, <span class="hljs-tag">hgroup, <span class="hljs-tag">menu, <span class="hljs-tag">nav, <span class="hljs-tag">section <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block; }
<span class="hljs-tag">ol, <span class="hljs-tag">ul <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">list-style:<span class="hljs-value"> none; }
<span class="hljs-tag">blockquote, <span class="hljs-tag">q <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">quotes:<span class="hljs-value"> none; }
<span class="hljs-rule"><span class="hljs-attribute">blockquote:<span class="hljs-value">before, blockquote:after, q:before, q:after { content: <span class="hljs-string">''; <span class="hljs-rule"><span class="hljs-attribute">content:<span class="hljs-value"> none; }
<span class="hljs-tag">strong <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> bold; }
<span class="hljs-tag">table <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">border-collapse:<span class="hljs-value"> collapse; <span class="hljs-rule"><span class="hljs-attribute">border-spacing:<span class="hljs-value"> <span class="hljs-number">0; }
<span class="hljs-tag">img <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">0; <span class="hljs-rule"><span class="hljs-attribute">max-width:<span class="hljs-value"> <span class="hljs-number">100%; }
<span class="hljs-tag">p <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">1.2em; <span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.0em; <span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#333; }</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
12、典型的CSS清除浮动
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">.clearfix:<span class="hljs-value">after { content: <span class="hljs-string">"."; <span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block; <span class="hljs-rule"><span class="hljs-attribute">clear:<span class="hljs-value"> both; <span class="hljs-rule"><span class="hljs-attribute">visibility:<span class="hljs-value"> hidden; <span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">0; <span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">0; }
<span class="hljs-class">.clearfix <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> inline-block; }
<span class="hljs-tag">html<span class="hljs-attr_selector">[xmlns] <span class="hljs-class">.clearfix <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block; }
* <span class="hljs-tag">html <span class="hljs-class">.clearfix <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">1%; }</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
13、新版清除浮动（2011）
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">.clearfix:<span class="hljs-value">before, .container:after { content: <span class="hljs-string">""; <span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> table; }
<span class="hljs-rule"><span class="hljs-attribute">.clearfix:<span class="hljs-value">after { clear: both; }
<span class="hljs-comment">/* IE 6/7 */
<span class="hljs-class">.clearfix <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">zoom:<span class="hljs-value"> <span class="hljs-number">1; }</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
14、跨浏览器的透明
<code class="css"><span class="hljs-class">.transparent <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">filter:<span class="hljs-value"> <span class="hljs-function">alpha(opacity=<span class="hljs-number">50); <span class="hljs-comment">/* internet explorer */
<span class="hljs-rule"><span class="hljs-attribute">-khtml-opacity:<span class="hljs-value"> <span class="hljs-number">0.5; <span class="hljs-comment">/* khtml, old safari */
<span class="hljs-rule"><span class="hljs-attribute">-moz-opacity:<span class="hljs-value"> <span class="hljs-number">0.5; <span class="hljs-comment">/* mozilla, netscape */
<span class="hljs-rule"><span class="hljs-attribute">opacity:<span class="hljs-value"> <span class="hljs-number">0.5; <span class="hljs-comment">/* fx, safari, opera */
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
15、CSS引用模板
<code class="css"><span class="hljs-tag">blockquote <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#f9f9f9;
<span class="hljs-rule"><span class="hljs-attribute">border-left:<span class="hljs-value"> <span class="hljs-number">10px solid <span class="hljs-hexcolor">#ccc;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">1.5em <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> .<span class="hljs-number">5em <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">quotes:<span class="hljs-value"> <span class="hljs-string">"\201C"<span class="hljs-string">"\201D"<span class="hljs-string">"\2018"<span class="hljs-string">"\2019";
}
<span class="hljs-rule"><span class="hljs-attribute">blockquote:<span class="hljs-value">before {
color: <span class="hljs-hexcolor">#ccc;
<span class="hljs-rule"><span class="hljs-attribute">content:<span class="hljs-value"> open-quote;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">4em;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> .<span class="hljs-number">1em;
<span class="hljs-rule"><span class="hljs-attribute">margin-right:<span class="hljs-value"> .<span class="hljs-number">25em;
<span class="hljs-rule"><span class="hljs-attribute">vertical-align:<span class="hljs-value"> -.<span class="hljs-number">4em;
}
<span class="hljs-tag">blockquote <span class="hljs-tag">p <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> inline;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
16、个性圆角
<code class="css"><span class="hljs-id">#container <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-radius:<span class="hljs-value"> <span class="hljs-number">4px <span class="hljs-number">3px <span class="hljs-number">6px <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius:<span class="hljs-value"> <span class="hljs-number">4px <span class="hljs-number">3px <span class="hljs-number">6px <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">-o-border-radius:<span class="hljs-value"> <span class="hljs-number">4px <span class="hljs-number">3px <span class="hljs-number">6px <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">border-radius:<span class="hljs-value"> <span class="hljs-number">4px <span class="hljs-number">3px <span class="hljs-number">6px <span class="hljs-number">10px;
}
<span class="hljs-comment">/* alternative syntax broken into each line */
<span class="hljs-id">#container <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-top-left-radius:<span class="hljs-value"> <span class="hljs-number">4px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-top-right-radius:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-bottom-right-radius:<span class="hljs-value"> <span class="hljs-number">6px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-bottom-left-radius:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius-topleft:<span class="hljs-value"> <span class="hljs-number">4px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius-topright:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius-bottomright:<span class="hljs-value"> <span class="hljs-number">6px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius-bottomleft:<span class="hljs-value"> <span class="hljs-number">10px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
17、通用媒体查询
<code class="css"><span class="hljs-comment">/* Smartphones (portrait and landscape) ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen
and (min-device-width : <span class="hljs-number">320px) and (max-device-width : <span class="hljs-number">480px) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* Smartphones (landscape) ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (min-width : <span class="hljs-number">321px) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* Smartphones (portrait) ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (max-width : <span class="hljs-number">320px) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* iPads (portrait and landscape) ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (min-device-width : <span class="hljs-number">768px) and (max-device-width : <span class="hljs-number">1024px) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* iPads (landscape) ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (min-device-width : <span class="hljs-number">768px) and (max-device-width : <span class="hljs-number">1024px) and (orientation : landscape) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* iPads (portrait) ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (min-device-width : <span class="hljs-number">768px) and (max-device-width : <span class="hljs-number">1024px) and (orientation : portrait) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* Desktops and laptops ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (min-width : <span class="hljs-number">1224px) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* Large screens ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (min-width : <span class="hljs-number">1824px) {
<span class="hljs-comment">/* Styles */
}
<span class="hljs-comment">/* iPhone 4 ----------- */
<span class="hljs-at_rule">@<span class="hljs-keyword">media only screen and (-webkit-min-device-pixel-ratio:<span class="hljs-number">1.5), only screen and (min-device-pixel-ratio:<span class="hljs-number">1.5) {
<span class="hljs-comment">/* Styles */
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
18、现代字体栈
<code class="css"><span class="hljs-comment">/* Times New Roman-based serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Cambria, <span class="hljs-string">"Hoefler Text", Utopia, <span class="hljs-string">"Liberation Serif", <span class="hljs-string">"Nimbus Roman No9 L Regular", Times, <span class="hljs-string">"Times New Roman", serif; <span class="hljs-comment">/* A modern Georgia-based serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Constantia, <span class="hljs-string">"Lucida Bright", Lucidabright, <span class="hljs-string">"Lucida Serif", Lucida, <span class="hljs-string">"DejaVu Serif," <span class="hljs-string">"Bitstream Vera Serif", <span class="hljs-string">"Liberation Serif", Georgia, serif; <span class="hljs-comment">/*A more traditional Garamond-based serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> <span class="hljs-string">"Palatino Linotype", Palatino, Palladio, <span class="hljs-string">"URW Palladio L", <span class="hljs-string">"Book Antiqua", Baskerville, <span class="hljs-string">"Bookman Old Style", <span class="hljs-string">"Bitstream Charter", <span class="hljs-string">"Nimbus Roman No9 L", Garamond, <span class="hljs-string">"Apple Garamond", <span class="hljs-string">"ITC Garamond Narrow", <span class="hljs-string">"New Century Schoolbook", <span class="hljs-string">"Century Schoolbook", <span class="hljs-string">"Century Schoolbook L", Georgia, serif; <span class="hljs-comment">/*The Helvetica/Arial-based sans serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Frutiger, <span class="hljs-string">"Frutiger Linotype", Univers, Calibri, <span class="hljs-string">"Gill Sans", <span class="hljs-string">"Gill Sans MT", <span class="hljs-string">"Myriad Pro", Myriad, <span class="hljs-string">"DejaVu Sans Condensed", <span class="hljs-string">"Liberation Sans", <span class="hljs-string">"Nimbus Sans L", Tahoma, Geneva, <span class="hljs-string">"Helvetica Neue", Helvetica, Arial, sans-serif; <span class="hljs-comment">/*The Verdana-based sans serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Corbel, <span class="hljs-string">"Lucida Grande", <span class="hljs-string">"Lucida Sans Unicode", <span class="hljs-string">"Lucida Sans", <span class="hljs-string">"DejaVu Sans", <span class="hljs-string">"Bitstream Vera Sans", <span class="hljs-string">"Liberation Sans", Verdana, <span class="hljs-string">"Verdana Ref", sans-serif; <span class="hljs-comment">/*The Trebuchet-based sans serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> <span class="hljs-string">"Segoe UI", Candara, <span class="hljs-string">"Bitstream Vera Sans", <span class="hljs-string">"DejaVu Sans", <span class="hljs-string">"Bitstream Vera Sans", <span class="hljs-string">"Trebuchet MS", Verdana, <span class="hljs-string">"Verdana Ref", sans-serif; <span class="hljs-comment">/*The heavier "Impact" sans serif */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Impact, Haettenschweiler, <span class="hljs-string">"Franklin Gothic Bold", Charcoal, <span class="hljs-string">"Helvetica Inserat", <span class="hljs-string">"Bitstream Vera Sans Bold", <span class="hljs-string">"Arial Black", sans-serif; <span class="hljs-comment">/*The monospace */ <span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Consolas, <span class="hljs-string">"Andale Mono WT", <span class="hljs-string">"Andale Mono", <span class="hljs-string">"Lucida Console", <span class="hljs-string">"Lucida Sans Typewriter", <span class="hljs-string">"DejaVu Sans Mono", <span class="hljs-string">"Bitstream Vera Sans Mono", <span class="hljs-string">"Liberation Mono", <span class="hljs-string">"Nimbus Mono L", Monaco, <span class="hljs-string">"Courier New", Courier, monospace;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
19、自定义文本选择
<code class="css"><span class="hljs-pseudo">::selection <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#e2eae2; }
<span class="hljs-pseudo">::-moz-selection <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#e2eae2; }
<span class="hljs-pseudo">::-webkit-selection <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#e2eae2; }</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
20、为logo隐藏H1
<code class="css"><span class="hljs-tag">h1 <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">text-indent:<span class="hljs-value"> -<span class="hljs-number">9999px;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0 auto;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">320px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">85px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> transparent <span class="hljs-function">url(<span class="hljs-string">"images/logo.png") no-repeat scroll;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
21、图片边框偏光
<code class="css"><span class="hljs-tag">img<span class="hljs-class">.polaroid <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"><span class="hljs-hexcolor">#000; <span class="hljs-comment">/*Change this to a background image or remove*/
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value">solid <span class="hljs-hexcolor">#fff;
<span class="hljs-rule"><span class="hljs-attribute">border-width:<span class="hljs-value"><span class="hljs-number">6px <span class="hljs-number">6px <span class="hljs-number">20px <span class="hljs-number">6px;
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"><span class="hljs-number">1px <span class="hljs-number">1px <span class="hljs-number">5px <span class="hljs-hexcolor">#333; <span class="hljs-comment">/* Standard blur at 5px. Increase for more depth */
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"><span class="hljs-number">1px <span class="hljs-number">1px <span class="hljs-number">5px <span class="hljs-hexcolor">#333;
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"><span class="hljs-number">1px <span class="hljs-number">1px <span class="hljs-number">5px <span class="hljs-hexcolor">#333;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"><span class="hljs-number">200px; <span class="hljs-comment">/*Set to height of your image or desired div*/
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"><span class="hljs-number">200px; <span class="hljs-comment">/*Set to width of your image or desired div*/
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
22、锚链接伪类
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">link { color: blue; }
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">visited { color: purple; }
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">hover { color: red; }
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">active { color: yellow; }</span></span></span></span></span></span></span></span></span></span></span></span></code>
23、奇特的CSS引用
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">.has-pullquote:<span class="hljs-value">before {
<span class="hljs-comment">/* Reset metrics. */
padding: <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> none;
<span class="hljs-comment">/* Content */
<span class="hljs-rule"><span class="hljs-attribute">content:<span class="hljs-value"> <span class="hljs-function">attr(data-pullquote);
<span class="hljs-comment">/* Pull out to the right, modular scale based margins. */
<span class="hljs-rule"><span class="hljs-attribute">float:<span class="hljs-value"> right;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">320px;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">12px -<span class="hljs-number">140px <span class="hljs-number">24px <span class="hljs-number">36px;
<span class="hljs-comment">/* Baseline correction */
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">5px;
<span class="hljs-comment">/* Typography (30px line-height equals 25% incremental leading) */
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">23px;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">30px;
}
<span class="hljs-rule"><span class="hljs-attribute">.pullquote-adelle:<span class="hljs-value">before {
font-family: <span class="hljs-string">"adelle-1", <span class="hljs-string">"adelle-2";
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> <span class="hljs-number">100;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">10px <span class="hljs-important">!important;
}
<span class="hljs-rule"><span class="hljs-attribute">.pullquote-helvetica:<span class="hljs-value">before {
font-family: <span class="hljs-string">"Helvetica Neue", Arial, sans-serif;
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> bold;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">7px <span class="hljs-important">!important;
}
<span class="hljs-rule"><span class="hljs-attribute">.pullquote-facit:<span class="hljs-value">before {
font-family: <span class="hljs-string">"facitweb-1", <span class="hljs-string">"facitweb-2", Helvetica, Arial, sans-serif;
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> bold;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">7px <span class="hljs-important">!important;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
24、CSS3：全屏背景
<code class="css"><span class="hljs-tag">html <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(<span class="hljs-string">'images/bg.jpg') no-repeat center center fixed;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-background-size:<span class="hljs-value"> cover;
<span class="hljs-rule"><span class="hljs-attribute">-moz-background-size:<span class="hljs-value"> cover;
<span class="hljs-rule"><span class="hljs-attribute">-o-background-size:<span class="hljs-value"> cover;
<span class="hljs-rule"><span class="hljs-attribute">background-size:<span class="hljs-value"> cover;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
25、内容垂直居中
<code class="css"><span class="hljs-class">.container <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">min-height:<span class="hljs-value"> <span class="hljs-number">6.5em;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> table-cell;
<span class="hljs-rule"><span class="hljs-attribute">vertical-align:<span class="hljs-value"> middle;
}</span></span></span></span></span></span></span></span></span></span></span></span></code>
26、强制出现垂直滚动条
<code class="css"><span class="hljs-tag">html <span class="hljs-rules">{ <span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">101% }</span></span></span></span></span></span></code>
27、CSS3渐变模板
<code class="css"><span class="hljs-id">#colorbox <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#629721;
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">-webkit-gradient(linear, left top, left bottom, <span class="hljs-function">from(<span class="hljs-hexcolor">#83b842), <span class="hljs-function">to(<span class="hljs-hexcolor">#629721));
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">-webkit-linear-gradient(top, <span class="hljs-hexcolor">#83b842, <span class="hljs-hexcolor">#629721);
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">-moz-linear-gradient(top, <span class="hljs-hexcolor">#83b842, <span class="hljs-hexcolor">#629721);
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">-ms-linear-gradient(top, <span class="hljs-hexcolor">#83b842, <span class="hljs-hexcolor">#629721);
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">-o-linear-gradient(top, <span class="hljs-hexcolor">#83b842, <span class="hljs-hexcolor">#629721);
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">linear-gradient(top, <span class="hljs-hexcolor">#83b842, <span class="hljs-hexcolor">#629721);
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
28、@font-face模板
<code class="css"><span class="hljs-at_rule">@<span class="hljs-keyword">font-face <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> <span class="hljs-string">'MyWebFont';
<span class="hljs-rule"><span class="hljs-attribute">src:<span class="hljs-value"> <span class="hljs-function">url(<span class="hljs-string">'webfont.eot'); <span class="hljs-comment">/* IE9 Compat Modes */
<span class="hljs-rule"><span class="hljs-attribute">src:<span class="hljs-value"> <span class="hljs-function">url(<span class="hljs-string">'webfont.eot?#iefix') <span class="hljs-function">format(<span class="hljs-string">'embedded-opentype'), <span class="hljs-comment">/* IE6-IE8 */
<span class="hljs-function">url(<span class="hljs-string">'webfont.woff') <span class="hljs-function">format(<span class="hljs-string">'woff'), <span class="hljs-comment">/* Modern Browsers */
<span class="hljs-function">url(<span class="hljs-string">'webfont.ttf') <span class="hljs-function">format(<span class="hljs-string">'truetype'), <span class="hljs-comment">/* Safari, Android, iOS */
<span class="hljs-function">url(<span class="hljs-string">'webfont.svg#svgFontName') <span class="hljs-function">format(<span class="hljs-string">'svg'); <span class="hljs-comment">/* Legacy iOS */
}
<span class="hljs-tag">body <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> <span class="hljs-string">'MyWebFont', Arial, sans-serif;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
29、缝合CSS3元素
<code class="css"><span class="hljs-tag">p <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value">relative;
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"><span class="hljs-number">1;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">21px;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.3em;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#fff;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#ff0030;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">4px <span class="hljs-hexcolor">#ff0030, <span class="hljs-number">2px <span class="hljs-number">1px <span class="hljs-number">4px <span class="hljs-number">4px <span class="hljs-function">rgba(<span class="hljs-number">10,<span class="hljs-number">10,<span class="hljs-number">0,.<span class="hljs-number">5);
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">4px <span class="hljs-hexcolor">#ff0030, <span class="hljs-number">2px <span class="hljs-number">1px <span class="hljs-number">4px <span class="hljs-number">4px <span class="hljs-function">rgba(<span class="hljs-number">10,<span class="hljs-number">10,<span class="hljs-number">0,.<span class="hljs-number">5);
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">4px <span class="hljs-hexcolor">#ff0030, <span class="hljs-number">2px <span class="hljs-number">1px <span class="hljs-number">6px <span class="hljs-number">4px <span class="hljs-function">rgba(<span class="hljs-number">10,<span class="hljs-number">10,<span class="hljs-number">0,.<span class="hljs-number">5);
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-radius:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">border-radius:<span class="hljs-value"> <span class="hljs-number">3px;
}
<span class="hljs-rule"><span class="hljs-attribute">p:<span class="hljs-value">before {
content: <span class="hljs-string">"";
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"> -<span class="hljs-number">1;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">bottom:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">left :<span class="hljs-value"><span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">right:<span class="hljs-value"> <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">2px dashed <span class="hljs-hexcolor">#fff;
}
<span class="hljs-tag">p <span class="hljs-tag">a <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#fff;
<span class="hljs-rule"><span class="hljs-attribute">text-decoration:<span class="hljs-value">none;
}
<span class="hljs-tag">p <span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">hover, p a:focus, p a:active {
text-decoration:underline;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
30、CSS3 斑马线
<code class="css"><span class="hljs-tag">tbody <span class="hljs-rule"><span class="hljs-attribute">tr:<span class="hljs-value"><span class="hljs-function">nth-child(odd) {
background-color: <span class="hljs-hexcolor">#ccc;
}</span></span></span></span></span></span></code>
31、有趣的&
<code class="css"><span class="hljs-class">.amp <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Baskerville, <span class="hljs-string">'Goudy Old Style', Palatino, <span class="hljs-string">'Book Antiqua', serif;
<span class="hljs-rule"><span class="hljs-attribute">font-style:<span class="hljs-value"> italic;
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> normal;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></code>
32、大字段落
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">p:<span class="hljs-value">first-letter{
display: block;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">5px <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">5px;
<span class="hljs-rule"><span class="hljs-attribute">float:<span class="hljs-value"> left;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#ff3366;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">5.4em;
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> Georgia, Times New Roman, serif;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
33、内部CSS3 盒阴影
<code class="css"><span class="hljs-id">#mydiv <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> inset <span class="hljs-number">2px <span class="hljs-number">0 <span class="hljs-number">4px <span class="hljs-hexcolor">#000;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> inset <span class="hljs-number">2px <span class="hljs-number">0 <span class="hljs-number">4px <span class="hljs-hexcolor">#000;
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> inset <span class="hljs-number">2px <span class="hljs-number">0 <span class="hljs-number">4px <span class="hljs-hexcolor">#000;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
34、外部CSS3 盒阴影
<code class="css"><span class="hljs-id">#mydiv <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">2px <span class="hljs-number">2px -<span class="hljs-number">2px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.52);
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">2px <span class="hljs-number">2px -<span class="hljs-number">2px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.52);
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">2px <span class="hljs-number">2px -<span class="hljs-number">2px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.52);
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
35、三角形列表项目符号
<code class="css"><span class="hljs-tag">ul <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0.75em <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">1em;
<span class="hljs-rule"><span class="hljs-attribute">list-style:<span class="hljs-value"> none;
}
<span class="hljs-rule"><span class="hljs-attribute">li:<span class="hljs-value">before {
content: <span class="hljs-string">"";
<span class="hljs-rule"><span class="hljs-attribute">border-color:<span class="hljs-value"> transparent <span class="hljs-hexcolor">#111;
<span class="hljs-rule"><span class="hljs-attribute">border-style:<span class="hljs-value"> solid;
<span class="hljs-rule"><span class="hljs-attribute">border-width:<span class="hljs-value"> <span class="hljs-number">0.35em <span class="hljs-number">0 <span class="hljs-number">0.35em <span class="hljs-number">0.45em;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> -<span class="hljs-number">1em;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">0.9em;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
36、固定宽度的居中布局
<code class="css"><span class="hljs-id">#page-wrap <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">800px;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0 auto;
}</span></span></span></span></span></span></span></span></span></span></code>
37、CSS3 列文本
<code class="css"><span class="hljs-id">#columns-3 <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">text-align:<span class="hljs-value"> justify;
<span class="hljs-rule"><span class="hljs-attribute">-moz-column-count:<span class="hljs-value"> <span class="hljs-number">3;
<span class="hljs-rule"><span class="hljs-attribute">-moz-column-gap:<span class="hljs-value"> <span class="hljs-number">12px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-column-rule:<span class="hljs-value"> <span class="hljs-number">1px solid <span class="hljs-hexcolor">#c4c8cc;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-column-count:<span class="hljs-value"> <span class="hljs-number">3;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-column-gap:<span class="hljs-value"> <span class="hljs-number">12px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-column-rule:<span class="hljs-value"> <span class="hljs-number">1px solid <span class="hljs-hexcolor">#c4c8cc;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
38、CSS固定页脚
<code class="css"><span class="hljs-id">#footer <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> fixed;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">0px;
<span class="hljs-rule"><span class="hljs-attribute">bottom:<span class="hljs-value"> <span class="hljs-number">0px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">30px;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">100%;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#444;
}
<span class="hljs-comment">/* IE 6 */
* <span class="hljs-tag">html <span class="hljs-id">#footer <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-function">expression((<span class="hljs-number">0<span class="hljs-function">-(footer.offsetHeight)+(document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight)+(ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop))+<span class="hljs-string">'px');
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
39、IE6的PNG透明修复
<code class="css"><span class="hljs-class">.bg <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"><span class="hljs-number">200px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"><span class="hljs-number">100px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(/folder/yourimage.png) no-repeat;
<span class="hljs-rule"><span class="hljs-attribute">_background:<span class="hljs-value">none;
<span class="hljs-rule"><span class="hljs-attribute">_filter:<span class="hljs-value">progid:DXImageTransform.Microsoft.<span class="hljs-function">AlphaImageLoader(src=<span class="hljs-string">'/folder/yourimage.png',sizingMethod=<span class="hljs-string">'crop');
}
<span class="hljs-comment">/* 1px gif method */
<span class="hljs-tag">img, <span class="hljs-class">.png <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">behavior:<span class="hljs-value"> <span class="hljs-function">expression((this.runtimeStyle.behavior=<span class="hljs-string">"none")&&(this.pngSet?this.pngSet=true:(this.nodeName == <span class="hljs-string">"IMG" && this.src.<span class="hljs-function">toLowerCase().<span class="hljs-function">indexOf(<span class="hljs-string">'.png')>-<span class="hljs-number">1?(this.runtimeStyle.backgroundImage = <span class="hljs-string">"none",
this.runtimeStyle.filter = <span class="hljs-string">"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + this.src + <span class="hljs-string">"', sizingMethod='image')",
this.src = <span class="hljs-string">"images/transparent.gif"):(this.origBg = this.origBg? this.origBg :this.currentStyle.backgroundImage.<span class="hljs-function">toString().<span class="hljs-function">replace(<span class="hljs-string">'url("',<span class="hljs-string">'').<span class="hljs-function">replace(<span class="hljs-string">'")',<span class="hljs-string">''),
this.runtimeStyle.filter = <span class="hljs-string">"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + this.origBg + <span class="hljs-string">"', sizingMethod='crop')",
this.runtimeStyle.backgroundImage = <span class="hljs-string">"none")),this.pngSet=true));
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
40、跨浏览器设置最小高度
<code class="css"><span class="hljs-id">#container <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">min-height:<span class="hljs-value"> <span class="hljs-number">550px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> auto <span class="hljs-important">!important;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">550px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
41、CSS3 鲜艳的输入
<code class="css"><span class="hljs-tag">input<span class="hljs-attr_selector">[type=text], <span class="hljs-tag">textarea <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-webkit-transition:<span class="hljs-value"> all <span class="hljs-number">0.30s ease-in-out;
<span class="hljs-rule"><span class="hljs-attribute">-moz-transition:<span class="hljs-value"> all <span class="hljs-number">0.30s ease-in-out;
<span class="hljs-rule"><span class="hljs-attribute">-ms-transition:<span class="hljs-value"> all <span class="hljs-number">0.30s ease-in-out;
<span class="hljs-rule"><span class="hljs-attribute">-o-transition:<span class="hljs-value"> all <span class="hljs-number">0.30s ease-in-out;
<span class="hljs-rule"><span class="hljs-attribute">outline:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">3px <span class="hljs-number">0px <span class="hljs-number">3px <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">5px <span class="hljs-number">1px <span class="hljs-number">3px <span class="hljs-number">0px;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">1px solid <span class="hljs-hexcolor">#ddd;
}
<span class="hljs-tag">input<span class="hljs-attr_selector">[type=text]<span class="hljs-pseudo">:focus, <span class="hljs-rule"><span class="hljs-attribute">textarea:<span class="hljs-value">focus {
box-shadow: <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">5px <span class="hljs-function">rgba(<span class="hljs-number">81, <span class="hljs-number">203, <span class="hljs-number">238, <span class="hljs-number">1);
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">3px <span class="hljs-number">0px <span class="hljs-number">3px <span class="hljs-number">3px;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">5px <span class="hljs-number">1px <span class="hljs-number">3px <span class="hljs-number">0px;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">1px solid <span class="hljs-function">rgba(<span class="hljs-number">81, <span class="hljs-number">203, <span class="hljs-number">238, <span class="hljs-number">1);
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
42、基于文件类型的链接样式
<code class="css"><span class="hljs-comment">/* external links */
<span class="hljs-tag">a<span class="hljs-attr_selector">[href^="http://"] <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">13px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(<span class="hljs-string">'external.gif') no-repeat center right;
}
<span class="hljs-comment">/* emails */
<span class="hljs-tag">a<span class="hljs-attr_selector">[href^="mailto:"] <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(<span class="hljs-string">'email.png') no-repeat center right;
}
<span class="hljs-comment">/* pdfs */
<span class="hljs-tag">a<span class="hljs-attr_selector">[href$=".pdf"] <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">18px;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">url(<span class="hljs-string">'acrobat.png') no-repeat center right;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
43、强制换行
<code class="css"><span class="hljs-tag">pre <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> pre-wrap; <span class="hljs-comment">/* css-3 */
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> -moz-pre-wrap; <span class="hljs-comment">/* Mozilla, since 1999 */
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> -pre-wrap; <span class="hljs-comment">/* Opera 4-6 */
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> -o-pre-wrap; <span class="hljs-comment">/* Opera 7 */
<span class="hljs-rule"><span class="hljs-attribute">word-wrap:<span class="hljs-value"> break-word; <span class="hljs-comment">/* Internet Explorer 5.5+ */
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
44、在可点击的项目上强制手型
<code class="css"><span class="hljs-tag">a<span class="hljs-attr_selector">[href], <span class="hljs-tag">input<span class="hljs-attr_selector">[type='submit'], <span class="hljs-tag">input<span class="hljs-attr_selector">[type='image'], <span class="hljs-tag">label<span class="hljs-attr_selector">[for], <span class="hljs-tag">select, <span class="hljs-tag">button, <span class="hljs-class">.pointer <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">cursor:<span class="hljs-value"> pointer;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
45、网页顶部盒阴影
<code class="css"><span class="hljs-rule"><span class="hljs-attribute">body:<span class="hljs-value">before {
content: <span class="hljs-string">"";
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> fixed;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> -<span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">100%;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-number">10px <span class="hljs-function">rgba(<span class="hljs-number">0,<span class="hljs-number">0,<span class="hljs-number">0,.<span class="hljs-number">8);
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-number">10px <span class="hljs-function">rgba(<span class="hljs-number">0,<span class="hljs-number">0,<span class="hljs-number">0,.<span class="hljs-number">8);
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-number">10px <span class="hljs-function">rgba(<span class="hljs-number">0,<span class="hljs-number">0,<span class="hljs-number">0,.<span class="hljs-number">8);
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"> <span class="hljs-number">100;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
46、CSS3对话气泡
<code class="css"><span class="hljs-class">.chat-bubble <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"> <span class="hljs-hexcolor">#ededed;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">2px solid <span class="hljs-hexcolor">#666;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">35px;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.3em;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">10px auto;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">text-align:<span class="hljs-value"> center;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">300px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-radius:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">5px <span class="hljs-hexcolor">#888;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">5px <span class="hljs-hexcolor">#888;
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> <span class="hljs-string">'Bangers', arial, serif;
}
<span class="hljs-class">.chat-bubble-arrow-border <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">border-color:<span class="hljs-value"> <span class="hljs-hexcolor">#666 transparent transparent transparent;
<span class="hljs-rule"><span class="hljs-attribute">border-style:<span class="hljs-value"> solid;
<span class="hljs-rule"><span class="hljs-attribute">border-width:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">bottom:<span class="hljs-value"> -<span class="hljs-number">42px;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">30px;
}
<span class="hljs-class">.chat-bubble-arrow <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">border-color:<span class="hljs-value"> <span class="hljs-hexcolor">#ededed transparent transparent transparent;
<span class="hljs-rule"><span class="hljs-attribute">border-style:<span class="hljs-value"> solid;
<span class="hljs-rule"><span class="hljs-attribute">border-width:<span class="hljs-value"> <span class="hljs-number">20px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">bottom:<span class="hljs-value"> -<span class="hljs-number">39px;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">30px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
47、H1-H5默认样式
<code class="css"><span class="hljs-tag">h1,<span class="hljs-tag">h2,<span class="hljs-tag">h3,<span class="hljs-tag">h4,<span class="hljs-tag">h5<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#005a9c;
}
<span class="hljs-tag">h1<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">2.6em;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">2.45em;
}
<span class="hljs-tag">h2<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">2.1em;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.9em;
}
<span class="hljs-tag">h3<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">1.8em;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.65em;
}
<span class="hljs-tag">h4<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">1.65em;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.4em;
}
<span class="hljs-tag">h5<span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">1.4em;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">1.25em;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
48、纯CSS背景噪音
<code class="css"><span class="hljs-tag">body <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAMAAAAp4XiDAAAAUVBMVEWFhYWDg4N3d3dtbW17e3t1dXWBgYGHh4d5eXlzc3OLi4ubm5uVlZWPj4+NjY19fX2JiYl/f39ra2uRkZGZmZlpaWmXl5dvb29xcXGTk5NnZ2c8TV1mAAAAG3RSTlNAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEAvEOwtAAAFVklEQVR4XpWWB67c2BUFb3g557T/hRo9/WUMZHlgr4Bg8Z4qQgQJlHI4A8SzFVrapvmTF9O7dmYRFZ60YiBhJRCgh1FYhiLAmdvX0CzTOpNE77ME0Zty/nWWzchDtiqrmQDeuv3powQ5ta2eN0FY0InkqDD73lT9c9lEzwUNqgFHs9VQce3TVClFCQrSTfOiYkVJQBmpbq2L6iZavPnAPcoU0dSw0SUTqz/GtrGuXfbyyBniKykOWQWGqwwMA7QiYAxi+IlPdqo+hYHnUt5ZPfnsHJyNiDtnpJyayNBkF6cWoYGAMY92U2hXHF/C1M8uP/ZtYdiuj26UdAdQQSXQErwSOMzt/XWRWAz5GuSBIkwG1H3FabJ2OsUOUhGC6tK4EMtJO0ttC6IBD3kM0ve0tJwMdSfjZo+EEISaeTr9P3wYrGjXqyC1krcKdhMpxEnt5JetoulscpyzhXN5FRpuPHvbeQaKxFAEB6EN+cYN6xD7RYGpXpNndMmZgM5Dcs3YSNFDHUo2LGfZuukSWyUYirJAdYbF3MfqEKmjM+I2EfhA94iG3L7uKrR+GdWD73ydlIB+6hgref1QTlmgmbM3/LeX5GI1Ux1RWpgxpLuZ2+I+IjzZ8wqE4nilvQdkUdfhzI5QDWy+kw5Wgg2pGpeEVeCCA7b85BO3F9DzxB3cdqvBzWcmzbyMiqhzuYqtHRVG2y4x+KOlnyqla8AoWWpuBoYRxzXrfKuILl6SfiWCbjxoZJUaCBj1CjH7GIaDbc9kqBY3W/Rgjda1iqQcOJu2WW+76pZC9QG7M00dffe9hNnseupFL53r8F7YHSwJWUKP2q+k7RdsxyOB11n0xtOvnW4irMMFNV4H0uqwS5ExsmP9AxbDTc9JwgneAT5vTiUSm1E7BSflSt3bfa1tv8Di3R8n3Af7MNWzs49hmauE2wP+ttrq+AsWpFG2awvsuOqbipWHgtuvuaAE+A1Z/7gC9hesnr+7wqCwG8c5yAg3AL1fm8T9AZtp/bbJGwl1pNrE7RuOX7PeMRUERVaPpEs+yqeoSmuOlokqw49pgomjLeh7icHNlG19yjs6XXOMedYm5xH2YxpV2tc0Ro2jJfxC50ApuxGob7lMsxfTbeUv07TyYxpeLucEH1gNd4IKH2LAg5TdVhlCafZvpskfncCfx8pOhJzd76bJWeYFnFciwcYfubRc12Ip/ppIhA1/mSZ/RxjFDrJC5xifFjJpY2Xl5zXdguFqYyTR1zSp1Y9p+tktDYYSNflcxI0iyO4TPBdlRcpeqjK/piF5bklq77VSEaA+z8qmJTFzIWiitbnzR794USKBUaT0NTEsVjZqLaFVqJoPN9ODG70IPbfBHKK+/q/AWR0tJzYHRULOa4MP+W/HfGadZUbfw177G7j/OGbIs8TahLyynl4X4RinF793Oz+BU0saXtUHrVBFT/DnA3ctNPoGbs4hRIjTok8i+algT1lTHi4SxFvONKNrgQFAq2/gFnWMXgwffgYMJpiKYkmW3tTg3ZQ9Jq+f8XN+A5eeUKHWvJWJ2sgJ1Sop+wwhqFVijqWaJhwtD8MNlSBeWNNWTa5Z5kPZw5+LbVT99wqTdx29lMUH4OIG/D86ruKEauBjvH5xy6um/Sfj7ei6UUVk4AIl3MyD4MSSTOFgSwsH/QJWaQ5as7ZcmgBZkzjjU1UrQ74ci1gWBCSGHtuV1H2mhSnO3Wp/3fEV5a+4wz//6qy8JxjZsmxxy5+4w9CDNJY09T072iKG0EnOS0arEYgXqYnXcYHwjTtUNAcMelOd4xpkoqiTYICWFq0JSiPfPDQdnt+4/wuqcXY47QILbgAAAABJRU5ErkJggg==);
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"> <span class="hljs-hexcolor">#0094d0;
}</span></span></span></span></span></span></span></span></span></span></code>
49、持久的列表排序
<code class="css"><span class="hljs-tag">ol<span class="hljs-class">.chapters <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">list-style:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">margin-left:<span class="hljs-value"> <span class="hljs-number">0;
}
<span class="hljs-tag">ol<span class="hljs-class">.chapters > <span class="hljs-rule"><span class="hljs-attribute">li:<span class="hljs-value">before {
content: <span class="hljs-function">counter(chapter) <span class="hljs-string">". ";
<span class="hljs-rule"><span class="hljs-attribute">counter-increment:<span class="hljs-value"> chapter;
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> bold;
<span class="hljs-rule"><span class="hljs-attribute">float:<span class="hljs-value"> left;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">40px;
}
<span class="hljs-tag">ol<span class="hljs-class">.chapters <span class="hljs-tag">li <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">clear:<span class="hljs-value"> left;
}
<span class="hljs-tag">ol<span class="hljs-class">.start <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">counter-reset:<span class="hljs-value"> chapter;
}
<span class="hljs-tag">ol<span class="hljs-class">.continue <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">counter-reset:<span class="hljs-value"> chapter <span class="hljs-number">11;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
50、CSS悬浮提示文本
<code class="css"><span class="hljs-tag">a <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">border-bottom:<span class="hljs-value"><span class="hljs-number">1px solid <span class="hljs-hexcolor">#bbb;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"><span class="hljs-hexcolor">#666;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value">inline-block;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value">relative;
<span class="hljs-rule"><span class="hljs-attribute">text-decoration:<span class="hljs-value">none;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">hover,
a:focus {
color:<span class="hljs-hexcolor">#36c;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">active {
top:<span class="hljs-number">1px;
}
<span class="hljs-comment">/* Tooltip styling */
<span class="hljs-tag">a<span class="hljs-attr_selector">[data-tooltip]<span class="hljs-pseudo">:after <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">border-top:<span class="hljs-value"> <span class="hljs-number">8px solid <span class="hljs-hexcolor">#222;
<span class="hljs-rule"><span class="hljs-attribute">border-top:<span class="hljs-value"> <span class="hljs-number">8px solid <span class="hljs-function">hsla(<span class="hljs-number">0,<span class="hljs-number">0%,<span class="hljs-number">0%,.<span class="hljs-number">85);
<span class="hljs-rule"><span class="hljs-attribute">border-left:<span class="hljs-value"> <span class="hljs-number">8px solid transparent;
<span class="hljs-rule"><span class="hljs-attribute">border-right:<span class="hljs-value"> <span class="hljs-number">8px solid transparent;
<span class="hljs-rule"><span class="hljs-attribute">content:<span class="hljs-value"> <span class="hljs-string">"";
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">25%;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
}
<span class="hljs-tag">a<span class="hljs-attr_selector">[data-tooltip]<span class="hljs-pseudo">:before <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#222;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">hsla(<span class="hljs-number">0,<span class="hljs-number">0%,<span class="hljs-number">0%,.<span class="hljs-number">85);
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#f6f6f6;
<span class="hljs-rule"><span class="hljs-attribute">content:<span class="hljs-value"> <span class="hljs-function">attr(data-tooltip);
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value"> sans-serif;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"> <span class="hljs-number">14px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">32px;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">32px;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">15px;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">text-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">1px <span class="hljs-number">1px <span class="hljs-function">hsla(<span class="hljs-number">0,<span class="hljs-number">0%,<span class="hljs-number">0%,<span class="hljs-number">1);
<span class="hljs-rule"><span class="hljs-attribute">white-space:<span class="hljs-value"> nowrap;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-radius:<span class="hljs-value"> <span class="hljs-number">5px;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius:<span class="hljs-value"> <span class="hljs-number">5px;
<span class="hljs-rule"><span class="hljs-attribute">-o-border-radius:<span class="hljs-value"> <span class="hljs-number">5px;
<span class="hljs-rule"><span class="hljs-attribute">border-radius:<span class="hljs-value"> <span class="hljs-number">5px;
}
<span class="hljs-tag">a<span class="hljs-attr_selector">[data-tooltip]<span class="hljs-pseudo">:hover<span class="hljs-pseudo">:after <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> -<span class="hljs-number">9px;
}
<span class="hljs-tag">a<span class="hljs-attr_selector">[data-tooltip]<span class="hljs-pseudo">:hover<span class="hljs-pseudo">:before <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> -<span class="hljs-number">41px;
}
<span class="hljs-tag">a<span class="hljs-attr_selector">[data-tooltip]<span class="hljs-pseudo">:active<span class="hljs-pseudo">:after <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> -<span class="hljs-number">10px;
}
<span class="hljs-tag">a<span class="hljs-attr_selector">[data-tooltip]<span class="hljs-pseudo">:active<span class="hljs-pseudo">:before <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> -<span class="hljs-number">42px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
51、深灰色的圆形按钮
<code class="css"><span class="hljs-class">.graybtn <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value">inset <span class="hljs-number">0px <span class="hljs-number">1px <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-hexcolor">#ffffff;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value">inset <span class="hljs-number">0px <span class="hljs-number">1px <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-hexcolor">#ffffff;
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value">inset <span class="hljs-number">0px <span class="hljs-number">1px <span class="hljs-number">0px <span class="hljs-number">0px <span class="hljs-hexcolor">#ffffff;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"><span class="hljs-function">-webkit-gradient( linear, left top, left bottom, <span class="hljs-function">color-stop(<span class="hljs-number">0.05, <span class="hljs-hexcolor">#ffffff), <span class="hljs-function">color-stop(<span class="hljs-number">1, <span class="hljs-hexcolor">#d1d1d1) );
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"><span class="hljs-function">-moz-linear-gradient( center top, <span class="hljs-hexcolor">#ffffff <span class="hljs-number">5%, <span class="hljs-hexcolor">#d1d1d1 <span class="hljs-number">100% );
<span class="hljs-rule"><span class="hljs-attribute">filter:<span class="hljs-value">progid:DXImageTransform.Microsoft.<span class="hljs-function">gradient(startColorstr=<span class="hljs-string">'#ffffff', endColorstr=<span class="hljs-string">'#d1d1d1');
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"><span class="hljs-hexcolor">#ffffff;
<span class="hljs-rule"><span class="hljs-attribute">-moz-border-radius:<span class="hljs-value"><span class="hljs-number">6px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-border-radius:<span class="hljs-value"><span class="hljs-number">6px;
<span class="hljs-rule"><span class="hljs-attribute">border-radius:<span class="hljs-value"><span class="hljs-number">6px;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"><span class="hljs-number">1px solid <span class="hljs-hexcolor">#dcdcdc;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value">inline-block;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"><span class="hljs-hexcolor">#777777;
<span class="hljs-rule"><span class="hljs-attribute">font-family:<span class="hljs-value">arial;
<span class="hljs-rule"><span class="hljs-attribute">font-size:<span class="hljs-value"><span class="hljs-number">15px;
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value">bold;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"><span class="hljs-number">6px <span class="hljs-number">24px;
<span class="hljs-rule"><span class="hljs-attribute">text-decoration:<span class="hljs-value">none;
<span class="hljs-rule"><span class="hljs-attribute">text-shadow:<span class="hljs-value"><span class="hljs-number">1px <span class="hljs-number">1px <span class="hljs-number">0px <span class="hljs-hexcolor">#ffffff;
}
<span class="hljs-rule"><span class="hljs-attribute">.graybtn:<span class="hljs-value">hover {
background:<span class="hljs-function">-webkit-gradient( linear, left top, left bottom, <span class="hljs-function">color-stop(<span class="hljs-number">0.05, <span class="hljs-hexcolor">#d1d1d1), <span class="hljs-function">color-stop(<span class="hljs-number">1, <span class="hljs-hexcolor">#ffffff) );
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"><span class="hljs-function">-moz-linear-gradient( center top, <span class="hljs-hexcolor">#d1d1d1 <span class="hljs-number">5%, <span class="hljs-hexcolor">#ffffff <span class="hljs-number">100% );
<span class="hljs-rule"><span class="hljs-attribute">filter:<span class="hljs-value">progid:DXImageTransform.Microsoft.<span class="hljs-function">gradient(startColorstr=<span class="hljs-string">'#d1d1d1', endColorstr=<span class="hljs-string">'#ffffff');
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"><span class="hljs-hexcolor">#d1d1d1;
}
<span class="hljs-rule"><span class="hljs-attribute">.graybtn:<span class="hljs-value">active {
position:relative;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"><span class="hljs-number">1px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
52、在可打印的网页中显示URLs
<code class="css"><span class="hljs-at_rule">@<span class="hljs-keyword">media print {
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">after {
content: <span class="hljs-string">" [" <span class="hljs-function">attr(href) <span class="hljs-string">"] ";
}
}</span></span></span></span></span></span></span></span></code>
53、禁用移动Webkit的选择高亮
<code class="css"><span class="hljs-tag">body <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">-webkit-touch-callout:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-user-select:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">-khtml-user-select:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">-moz-user-select:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">-ms-user-select:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">user-select:<span class="hljs-value"> none;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
54、CSS3 圆点图案
<code class="css"><span class="hljs-tag">body <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-function">radial-gradient(circle, white <span class="hljs-number">10%, transparent <span class="hljs-number">10%),
<span class="hljs-function">radial-gradient(circle, white <span class="hljs-number">10%, black <span class="hljs-number">10%) <span class="hljs-number">50px <span class="hljs-number">50px;
<span class="hljs-rule"><span class="hljs-attribute">background-size:<span class="hljs-value"> <span class="hljs-number">100px <span class="hljs-number">100px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
55、CSS3 方格图案
<code class="css"><span class="hljs-tag">body <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"> white;
<span class="hljs-rule"><span class="hljs-attribute">background-image:<span class="hljs-value"> <span class="hljs-function">linear-gradient(<span class="hljs-number">45deg, black <span class="hljs-number">25%, transparent <span class="hljs-number">25%, transparent <span class="hljs-number">75%, black <span class="hljs-number">75%, black),
<span class="hljs-function">linear-gradient(<span class="hljs-number">45deg, black <span class="hljs-number">25%, transparent <span class="hljs-number">25%, transparent <span class="hljs-number">75%, black <span class="hljs-number">75%, black);
<span class="hljs-rule"><span class="hljs-attribute">background-size:<span class="hljs-value"> <span class="hljs-number">100px <span class="hljs-number">100px;
<span class="hljs-rule"><span class="hljs-attribute">background-position:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0, <span class="hljs-number">50px <span class="hljs-number">50px;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
56、Github的fork色带
<code class="css"><span class="hljs-class">.ribbon <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">background-color:<span class="hljs-value"> <span class="hljs-hexcolor">#a00;
<span class="hljs-rule"><span class="hljs-attribute">overflow:<span class="hljs-value"> hidden;
<span class="hljs-comment">/* top left corner */
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> -<span class="hljs-number">3em;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">2.5em;
<span class="hljs-comment">/* 45 deg ccw rotation */
<span class="hljs-rule"><span class="hljs-attribute">-moz-transform:<span class="hljs-value"> <span class="hljs-function">rotate(-<span class="hljs-number">45deg);
<span class="hljs-rule"><span class="hljs-attribute">-webkit-transform:<span class="hljs-value"> <span class="hljs-function">rotate(-<span class="hljs-number">45deg);
<span class="hljs-comment">/* shadow */
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">1em <span class="hljs-hexcolor">#888;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">1em <span class="hljs-hexcolor">#888;
}
<span class="hljs-class">.ribbon <span class="hljs-tag">a <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">1px solid <span class="hljs-hexcolor">#faa;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#fff;
<span class="hljs-rule"><span class="hljs-attribute">display:<span class="hljs-value"> block;
<span class="hljs-rule"><span class="hljs-attribute">font:<span class="hljs-value"> bold <span class="hljs-number">81.25% <span class="hljs-string">'Helvetiva Neue', Helvetica, Arial, sans-serif;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0.05em <span class="hljs-number">0 <span class="hljs-number">0.075em <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">0.5em <span class="hljs-number">3.5em;
<span class="hljs-rule"><span class="hljs-attribute">text-align:<span class="hljs-value"> center;
<span class="hljs-rule"><span class="hljs-attribute">text-decoration:<span class="hljs-value"> none;
<span class="hljs-comment">/* shadow */
<span class="hljs-rule"><span class="hljs-attribute">text-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">0.5em <span class="hljs-hexcolor">#444;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
57、CSS font属性缩写
<code class="css"><span class="hljs-tag">p <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">font:<span class="hljs-value"> italic small-caps bold <span class="hljs-number">1.2em/<span class="hljs-number">1.0em Arial, Tahoma, Helvetica;
}</span></span></span></span></span></span></span></code>
58、论文页面的卷曲效果
<code class="css"><span class="hljs-tag">ul<span class="hljs-class">.box <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"> <span class="hljs-number">1; <span class="hljs-comment">/* prevent shadows falling behind containers with backgrounds */
<span class="hljs-rule"><span class="hljs-attribute">overflow:<span class="hljs-value"> hidden;
<span class="hljs-rule"><span class="hljs-attribute">list-style:<span class="hljs-value"> none;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">0;
}
<span class="hljs-tag">ul<span class="hljs-class">.box <span class="hljs-tag">li <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">float:<span class="hljs-value"> left;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">250px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">150px;
<span class="hljs-rule"><span class="hljs-attribute">padding:<span class="hljs-value"> <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">1px solid <span class="hljs-hexcolor">#efefef;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">30px <span class="hljs-number">30px <span class="hljs-number">0;
<span class="hljs-rule"><span class="hljs-attribute">background:<span class="hljs-value"> <span class="hljs-hexcolor">#fff;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">1px <span class="hljs-number">4px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.27), <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">40px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.06) inset;
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">1px <span class="hljs-number">4px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.27), <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">40px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.06) inset;
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">1px <span class="hljs-number">4px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.27), <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">40px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.06) inset;
}
<span class="hljs-tag">ul<span class="hljs-class">.box <span class="hljs-rule"><span class="hljs-attribute">li:<span class="hljs-value">before,
ul.box li:after {
content: <span class="hljs-string">'';
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"> -<span class="hljs-number">1;
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">bottom:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">width:<span class="hljs-value"> <span class="hljs-number">70%;
<span class="hljs-rule"><span class="hljs-attribute">max-width:<span class="hljs-value"> <span class="hljs-number">300px; <span class="hljs-comment">/* avoid rotation causing ugly appearance at large container widths */
<span class="hljs-rule"><span class="hljs-attribute">max-height:<span class="hljs-value"> <span class="hljs-number">100px;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">55%;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">8px <span class="hljs-number">16px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.3);
<span class="hljs-rule"><span class="hljs-attribute">-moz-box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">8px <span class="hljs-number">16px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.3);
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">8px <span class="hljs-number">16px <span class="hljs-function">rgba(<span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0, <span class="hljs-number">0.3);
<span class="hljs-rule"><span class="hljs-attribute">-webkit-transform:<span class="hljs-value"> <span class="hljs-function">skew(-<span class="hljs-number">15deg) <span class="hljs-function">rotate(-<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">-moz-transform:<span class="hljs-value"> <span class="hljs-function">skew(-<span class="hljs-number">15deg) <span class="hljs-function">rotate(-<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">-ms-transform:<span class="hljs-value"> <span class="hljs-function">skew(-<span class="hljs-number">15deg) <span class="hljs-function">rotate(-<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">-o-transform:<span class="hljs-value"> <span class="hljs-function">skew(-<span class="hljs-number">15deg) <span class="hljs-function">rotate(-<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">transform:<span class="hljs-value"> <span class="hljs-function">skew(-<span class="hljs-number">15deg) <span class="hljs-function">rotate(-<span class="hljs-number">6deg);
}
<span class="hljs-tag">ul<span class="hljs-class">.box <span class="hljs-rule"><span class="hljs-attribute">li:<span class="hljs-value">after {
left: auto;
<span class="hljs-rule"><span class="hljs-attribute">right:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-transform:<span class="hljs-value"> <span class="hljs-function">skew(<span class="hljs-number">15deg) <span class="hljs-function">rotate(<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">-moz-transform:<span class="hljs-value"> <span class="hljs-function">skew(<span class="hljs-number">15deg) <span class="hljs-function">rotate(<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">-ms-transform:<span class="hljs-value"> <span class="hljs-function">skew(<span class="hljs-number">15deg) <span class="hljs-function">rotate(<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">-o-transform:<span class="hljs-value"> <span class="hljs-function">skew(<span class="hljs-number">15deg) <span class="hljs-function">rotate(<span class="hljs-number">6deg);
<span class="hljs-rule"><span class="hljs-attribute">transform:<span class="hljs-value"> <span class="hljs-function">skew(<span class="hljs-number">15deg) <span class="hljs-function">rotate(<span class="hljs-number">6deg);
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
59、鲜艳的锚链接
<code class="css"><span class="hljs-tag">a <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#00e;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">visited {
color: <span class="hljs-hexcolor">#551a8b;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">hover {
color: <span class="hljs-hexcolor">#06e;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">focus {
outline: thin dotted;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">hover, a:active {
outline: <span class="hljs-number">0;
}
<span class="hljs-tag">a, <span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">visited, a:active {
text-decoration: none;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#fff;
<span class="hljs-rule"><span class="hljs-attribute">-webkit-transition:<span class="hljs-value"> all .<span class="hljs-number">3s ease-in-out;
}
<span class="hljs-rule"><span class="hljs-attribute">a:<span class="hljs-value">hover, .glow {
color: <span class="hljs-hexcolor">#ff0;
<span class="hljs-rule"><span class="hljs-attribute">text-shadow:<span class="hljs-value"> <span class="hljs-number">0 <span class="hljs-number">0 <span class="hljs-number">10px <span class="hljs-hexcolor">#ff0;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
60、带CSS3特色的横幅显示
<code class="css"><span class="hljs-class">.featureBanner <span class="hljs-rules">{
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> relative;
<span class="hljs-rule"><span class="hljs-attribute">margin:<span class="hljs-value"> <span class="hljs-number">20px
}
.featureBanner:before {
content: <span class="hljs-string">"Featured";
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">5px;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> -<span class="hljs-number">8px;
<span class="hljs-rule"><span class="hljs-attribute">padding-right:<span class="hljs-value"> <span class="hljs-number">10px;
<span class="hljs-rule"><span class="hljs-attribute">color:<span class="hljs-value"> <span class="hljs-hexcolor">#232323;
<span class="hljs-rule"><span class="hljs-attribute">font-weight:<span class="hljs-value"> bold;
<span class="hljs-rule"><span class="hljs-attribute">height:<span class="hljs-value"> <span class="hljs-number">0px;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">15px solid <span class="hljs-hexcolor">#ffa200;
<span class="hljs-rule"><span class="hljs-attribute">border-right-color:<span class="hljs-value"> transparent;
<span class="hljs-rule"><span class="hljs-attribute">line-height:<span class="hljs-value"> <span class="hljs-number">0px;
<span class="hljs-rule"><span class="hljs-attribute">box-shadow:<span class="hljs-value"> -<span class="hljs-number">0px <span class="hljs-number">5px <span class="hljs-number">5px -<span class="hljs-number">5px <span class="hljs-hexcolor">#000;
<span class="hljs-rule"><span class="hljs-attribute">z-index:<span class="hljs-value"> <span class="hljs-number">1;
}
<span class="hljs-rule"><span class="hljs-attribute">.featureBanner:<span class="hljs-value">after {
content: <span class="hljs-string">"";
<span class="hljs-rule"><span class="hljs-attribute">position:<span class="hljs-value"> absolute;
<span class="hljs-rule"><span class="hljs-attribute">top:<span class="hljs-value"> <span class="hljs-number">35px;
<span class="hljs-rule"><span class="hljs-attribute">left:<span class="hljs-value"> -<span class="hljs-number">8px;
<span class="hljs-rule"><span class="hljs-attribute">border:<span class="hljs-value"> <span class="hljs-number">4px solid <span class="hljs-hexcolor">#89540c;
<span class="hljs-rule"><span class="hljs-attribute">border-left-color:<span class="hljs-value"> transparent;
<span class="hljs-rule"><span class="hljs-attribute">border-bottom-color:<span class="hljs-value"> transparent;
}</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code>
文／poetries（简书作者）
原文链接：http://www.jianshu.com/p/e878122a92a3
著作权归作者所有，转载请联系作者获得授权，并标注“简书作者”。
原文链接：http://www.jianshu.com/p/e878122a92a3
著作权归作者所有，转载请联系作者获得授权，并标注“简书作者”。
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