1 <!doctype html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>无标题文档</title> 6 <style> 7 .cc{ 8 background-color:transparent; 9 border:none; 10 background-image:url(images/btn.png); 11 width:184px; 12 height:49px; 13 background-position:left top; 14 } 15 </style> 16 </head> 17 <body> 18 <button class="cc">用户注册</button> 19 </body> 20 </html>