HTML代码：
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <title>index</title> 6 <script type="text/javascript" src="jquery-3.1.1.min.js"></script> 7 <script type="text/javascript"> 8 $(function(){ 9 $(".ull,a").css("color","red"); 10 $("div :not(a)").css("color","blue"); 11 } 12 ); 13 </script> 14 </head> 15 <body> 16 <div style="border:1px solid;"> 17 <a id="last" value="123" href="#">兴趣:</a> 18 <p>电影</p> 19 </div> 20 <ul class="ull"> 21 <li>I</li> 22 <li>II</li> 23 <li>III</li> 24 </ul> 25 </body> 26 </html>
结果：
原文：http://www.cnblogs.com/yw0219/p/5933064.html