小旋风SEO教程 TIY
编辑您的代码：
<!DOCTYPE html><html><head><style> div { width: 80px; height: 80px; background: #abc; border: 2px solid black; margin: 10px; float: left; } div.after { border-color: red; } </style><script type="text/javascript" src="/w3c/jquery/jquery.js"></script><link rel="canonical" href="https://www.xxfseo.com/w3c/tiy/t.asp-f=jquery_traversing_nextall.html" /></head><body><div>first</div><div>sibling<div>child</div></div><div>sibling</div><div>sibling</div><script> $("div:first").nextAll().addClass("after"); </script></body></html>
查看结果: