1 <!DOCTYPE html> 2 /*带动画效果的hover*/ 3 <html lang="en"> 4 <head> 5 <meta charset="UTF-8"> 6 <title>Title</title> 7 <style> 8 .ele{ 9 background-color: #dddddd;/*带动画效果的hover*/ 10 } 11 .ele:hover{ 12 border: 2px solid red; 13 } 14 .ele:hover .ele-item{ 15 color: red; 16 } 17 </style> 18 </head> 19 <body> 20 <div class="ele"> 21 <div>123</div> 22 <div class="ele-item">123</div> 23 </div> 24 </body> 25 </html>
原文：http://www.cnblogs.com/shiluoliming/p/6511713.html