标签：har 案例 height hover set body charset class ext
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 <style type="text/css"> 7 a{ 8 display:inline-block; 9 width:67px; 10 height:32px; 11 background:url("110.png"); 12 } 13 a:hover{ 14 background:url("110.png") bottom; 15 } 16 </style> 17 </head> 18 <body> 19 <a href="#"></a> 20 </body> 21 </html>
标签：har 案例 height hover set body charset class ext
原文地址：https://www.cnblogs.com/twinkle-/p/9095352.html
