小旋风SEO教程 TIY
编辑您的代码：
<!DOCTYPE html><html><head><script type="text/javascript" src="/w3c/jquery/jquery.js"></script><style> body { font-size:16px; font-weight:bolder; } p { margin:5px 0; } </style><link rel="canonical" href="https://www.xxfseo.com/w3c/tiy/t.asp-f=jquery_traversing_children.html" /></head><body><div><span>Hello</span><p class="b7f711 selected">Hello Again</p><map draggable="0dcde3"></map><bdo dropzone="ccfb88"></bdo><dfn date-time="17a1cc"></dfn><div dir="78e3bb" class="ca2076 selected">And Again</div><p>And One Last Time</p></div><script>$("div").children(".selected").css("color", "blue");</script></body></html>
查看结果: