/*用户登录注册页面输入框的设置*/<span>的使用

 1 <!DOCTYPE html>
 2 /*用户登录注册页面输入框的设置*/
 3 <html lang="en">
 4 <head>
 5     <meta charset="UTF-8">
 6     <title>Title</title>
 7     <link rel="stylesheet" href="font-awesome-4.7.0/css/font-awesome.css">
 8     <style>
 9         body{
10             margin: 0;
11         }
12         .c1{
13             position: relative;
14             width: 170px;
15             height: 30px;
16             padding-right: 30px;
17         }
18         .c2{
19             position: absolute;
20             left: 180px;
21             top: 8px;
22         }
23     </style>
24 </head>
25 <body>
26 
27     <input type="text" class="c1">
28     <span class="fa fa-user-o c2"></span>/*用户登录注册页面输入框的设置*/
29 </body>
30 </html>
原文地址:https://www.cnblogs.com/shiluoliming/p/6511793.html