这里应该怎么设置才能让span 漂浮于marquee之上也不影响布局 也不影响marquee标签里面的事件
回复讨论(解决方案)
新人第一次发帖 求大牛解救
最后希望达到的效果就是 点击这个图片能触发事件 ,也不影响鼠标进入marquee标签触发的事件
是不是下班时间到了 没人看?
最后希望达到的效果就是 点击这个图片能触发事件 ,也不影响鼠标进入marquee标签触发的事件
给他加一个父级标签,加上相对定位,这个关闭图片用绝对定位定位到右侧这个问题我自己已经解决了 不好意思
之前是我自己自作聪明 把span放到另一个div里面 导致这个marquee的鼠标事件不能触发
现在的问题是 这个span老被marquee挤到下面 你说的绝对定位是怎么定位
我直接将这两个元素放在一个div里面 并且span也已经 float right 但就是会被marquee挤到下面
建议用绝对定位
我这两个元素所在的div我将其 position:fixed; bottom:0; 但是当marquee动态的改变其margin-left的值的时候 span就跑到哪里去也不知道了 明明提示说span在这里 但是怎么也找不到span的位置 span里面我是直接加了个×;刚学css 什么都不懂 大牛们 多来指导啊
<!doctype html><html lang="en"><head> <meta charset="UTF-8" /> <title> 页面名称 </title><style type="text/css">#box { width: 100%; height: 24px; position: relative;}marquee { background: #39C; color: #FFF; width: 100%; height: 24px;}.clear { display: inline-block; background: #CCCC99; color: #3300CC; width: 24px; height: 24px; position: absolute; left: auto; top: 0; right: 0;}</style></head><body><div id="box"> <marquee>aaaaa bbbbbbccccccc</marquee><span class="clear">X</span></div></body></html>

The roles of HTML, CSS and JavaScript in web development are: 1. HTML is used to build web page structure; 2. CSS is used to beautify the appearance of web pages; 3. JavaScript is used to achieve dynamic interaction. Through tags, styles and scripts, these three together build the core functions of modern web pages.

Setting the lang attributes of a tag is a key step in optimizing web accessibility and SEO. 1) Set the lang attribute in the tag, such as. 2) In multilingual content, set lang attributes for different language parts, such as. 3) Use language codes that comply with ISO639-1 standards, such as "en", "fr", "zh", etc. Correctly setting the lang attribute can improve the accessibility of web pages and search engine rankings.

HTMLattributesareessentialforenhancingwebelements'functionalityandappearance.Theyaddinformationtodefinebehavior,appearance,andinteraction,makingwebsitesinteractive,responsive,andvisuallyappealing.Attributeslikesrc,href,class,type,anddisabledtransform

TocreatealistinHTML,useforunorderedlistsandfororderedlists:1)Forunorderedlists,wrapitemsinanduseforeachitem,renderingasabulletedlist.2)Fororderedlists,useandfornumberedlists,customizablewiththetypeattributefordifferentnumberingstyles.

HTML is used to build websites with clear structure. 1) Use tags such as, and define the website structure. 2) Examples show the structure of blogs and e-commerce websites. 3) Avoid common mistakes such as incorrect label nesting. 4) Optimize performance by reducing HTTP requests and using semantic tags.

ToinsertanimageintoanHTMLpage,usethetagwithsrcandaltattributes.1)UsealttextforaccessibilityandSEO.2)Implementsrcsetforresponsiveimages.3)Applylazyloadingwithloading="lazy"tooptimizeperformance.4)OptimizeimagesusingtoolslikeImageOptimtoreduc

The core purpose of HTML is to enable the browser to understand and display web content. 1. HTML defines the web page structure and content through tags, such as, to, etc. 2. HTML5 enhances multimedia support and introduces and tags. 3.HTML provides form elements to support user interaction. 4. Optimizing HTML code can improve web page performance, such as reducing HTTP requests and compressing HTML.

HTMLtagsareessentialforwebdevelopmentastheystructureandenhancewebpages.1)Theydefinelayout,semantics,andinteractivity.2)SemantictagsimproveaccessibilityandSEO.3)Properuseoftagscanoptimizeperformanceandensurecross-browsercompatibility.


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