The html structure is ugly, but the css is simple.
Sina Weibo homepage plan:
CSS:
.twit_list dd .twit_item_pic{float:left;width:66px;padding-top:2px;} .twit_list dd .twit_item_content{float:left;width:316px;color:#666;line-height:18px;}
Most test takers have this answer. If floating is used, the width must be fixed, and the structure will lose flexibility. At the same time, a series of problems caused by floating must be solved.
NetEase homepage plan:
CSS:
.list-figure { float: left; _display: inline; width: 130px; margin-left: -140px; margin-top: 6px; }
These writing methods lack understanding of the basic concepts of CSS. If you understand the concept of block formatting context (block-level formatting context), you won't write like this. For block-level elements that trigger BFC, their edges will not overlap the float box.
Recommended solution:
CSS:
.item .pic { float:left;margin-right:10px; }
.item .content { overflow:hidden;zoom:1; } /* Or use display:table-cell */
我写的一个实例
Summary
Used It's not technology, it's more skills
Since there is no systematic front-end development course in school, the understanding of the basic concepts of html/css/javascript is very weak. The learning method of most people is: first read the book, and then practice directly if the book is far from practice. When encountering problems, they search online, and what they find are basically "skills". Or you can learn from the "great people" in school and accept all kinds of good and bad experiences. For example, to realize the display effect of the content on the left and right of the picture, write HTML and CSS (see the picture below). This is one of my written test questions, it seems very simple. But no one has the best answer yet. If you look online and see how the big domestic websites achieve this, you can’t blame them.

本篇文章带大家了解一下HTML(超文本标记语言),介绍一下HTML的本质,HTML文档的结构、HTML文档的基本标签和图像标签、列表、表格标签、媒体元素、表单,希望对大家有所帮助!

不算。html是一种用来告知浏览器如何组织页面的标记语言,而CSS是一种用来表现HTML或XML等文件样式的样式设计语言;html和css不具备很强的逻辑性和流程控制功能,缺乏灵活性,且html和css不能按照人类的设计对一件工作进行重复的循环,直至得到让人类满意的答案。

总结了一些web前端面试(笔试)题分享给大家,本篇文章就先给大家分享HTML部分的笔试题(附答案),大家可以自己做做,看看能答对几个!

HTML5中画布标签是“<canvas>”。canvas标签用于图形的绘制,它只是一个矩形的图形容器,绘制图形必须通过脚本(通常是JavaScript)来完成;开发者可利用多种js方法来在canvas中绘制路径、盒、圆、字符以及添加图像等。

html5废弃了dir列表标签。dir标签被用来定义目录列表,一般和li标签配合使用,在dir标签对中通过li标签来设置列表项,语法“<dir><li>列表项值</li>...</dir>”。HTML5已经不支持dir,可使用ul标签取代。

在html中,document是文档对象的意思,代表浏览器窗口的文档;document对象是window对象的子对象,所以可通过“window.document”属性对其进行访问,每个载入浏览器的HTML文档都会成为Document对象。

html5支持boolean值属性;boolean值属性指是属性值为true或者false的属性,如input元素中的disabled属性,不使用该属性表示值为flase,不禁用元素,使用该属性可以不设置属性值表示值为true,禁用元素。


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