网站上面有这种切换效果

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<div class="pic"> <a href="http://tech.163.com/special/000915SN/soft2005.html"><img src="/UploadFiles/2021-04-02/2006011810122068706.jpg"> <h2><a href="http://tech.163.com/special/000915SN/soft2005.html">网易学院05年软件评选结果</a></h2>
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<div class="pic"> <a href="http://tech.163.com/discover/"><img src="/UploadFiles/2021-04-02/200601171557008cee7.jpg"> <h2><a href="http://tech.163.com/discover/">颠覆丛林动物生存法则</a></h2>
<p>群居动物的这种行为颠覆了我们通常认为的，在动物世界通行的 “丛林法则”，动物不都自私，不都是弱肉强食的。<img src="/UploadFiles/2021-04-02/i2.gif"> </div>
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<div class="pic"> <a href="http://tech.163.com/special/00091MNJ/itobserve015.html"><img src="/UploadFiles/2021-04-02/2006011711483290a60.jpg"> <h2><a href="http://tech.163.com/special/00091MNJ/itobserve015.html">WAPI并非贸易阴谋</a></h2>
<p>近日国家做出决定：“将向其他的国内及国外企业公布该算法”。事实证明中国WAPI标准并非是贸易阴谋。<img src="/UploadFiles/2021-04-02/i2.gif"> </div>
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<div class="pic"> <a href="http://tech.163.com/special/00091OSI/horizons.html"><img src="/UploadFiles/2021-04-02/200601171002503f251.jpg"> <h2><a href="http://tech.163.com/special/00091OSI/horizons.html">新视野号探测冥王星特别专题</a></h2>
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<div class="text">> 更多头图新闻</div>
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<li>4</li>
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网站上面有这种切换效果

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网站上面有这种切换效果

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网站上面有这种切换效果

网站上面有这种切换效果

采用CSS和JS,刚好我最近有个站点要用到下拉菜单!

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网站上面有这种切换效果

网站上面有这种切换效果

采用CSS和JS,刚好我最近有个站点要用到下拉菜单!

accesskey 提交

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RTX 5090要首发 性能要翻倍！三星展示GDDR7显存

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RTX 5090要首发性能要翻倍！三星展示GDDR7显存