菜鸟教程在线编辑器

AI 编程工具

 
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<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
<style>
p.hometown { 
    background:yellow;
}
</style>
</head>

<body>
<p>RUNOOB</p>
<p class="hometown">菜鸟教程学习网站</p>

<p>GOOGLE</p>
<p class="hometown">谷歌搜索引擎</p>

</body>
</html>
              