css初始化

 1 /*css 初始化 */
 2 html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img { margin:0; padding:0; } 
 3 fieldset, img,input,button { border:none; padding:0;margin:0;outline-style:none; }
 4 ul, ol { list-style:none; }
 5 input { padding-top:0; padding-bottom:0; font-family: "SimSun","宋体";}
 6 select, input { vertical-align:middle; }
 7 select, input, textarea { font-size:12px; margin:0; }
 8 textarea { resize:none; }
 9 img {border:0;    vertical-align:middle;}
10 table { border-collapse:collapse; }
11 body {
12     font:12px/150% Arial,Verdana,"\5b8b\4f53";
13     color:#666;
14     background:#fff
15 }
16 .clearfix:before,.clearfix:after{ 
17     content:""; 
18     display:table; 
19 } 
20 .clearfix:after{clear:both;} 
21 .clearfix{ 
22     *zoom:1;/*IE/7/6*/ 
23 } 
24 a{color:#666; text-decoration:none; }
25 a:hover{color:#C81623;}
26 h1,h2,h3,h4,h5,h6{text-decoration:none;font-weight:normal;}
27 s,i,em{font-style:normal;text-decoration:none;}
28 .col-red{color: #C81623!important;}
29 
30 /*公共类*/
31 .w{
32     width: 1210px;margin:0 auto;
33 }
34 .fl {
35     float:left
36 }
37 .fr {
38     float:right
39 }
40 .al {
41     text-align:left
42 }
43 .ac {
44     text-align:center
45 }
46 .ar {
47     text-align:right
48 }
49 .hide {
50     display:none
51 }