Runoops Demo
自学编程教程(runoops.com)
实例首页
自学教程
效率工具箱
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>自学编程教程(runoops.com)</title> <style> .descendants * { display: block; border: 2px solid lightgrey; color: lightgrey; padding: 5px; margin: 15px; } </style> <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function () { $("div").find("span").css({ "color": "red", "border": "2px solid red" }); }); </script> </head> <body> <div class="descendants" style="width:500px;">div (当前元素) <p>p (儿子元素) <span>span (孙子元素)</span> </p> <p>p (儿子元素) <span>span (孙子元素)</span> </p> </div> </body> </html>
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