@charset "utf-8";
*{margin: 0;padding: 0;box-sizing:border-box;font-family: 微软雅黑;font-size: 14px;color: #333;}
ul,li{list-style: none;}
a{ text-decoration: none; color: #333;}
input,button,select{ outline: none;}
.clear {clear: both;}


.fl {float: left;}
.fr {float: right;}

.mt5 {margin-top:5px;}
.mr5 {margin-right:5px;}
.mb5 {margin-bottom:5px;}
.ml5 {margin-left:5px;}

.mt10 {margin-top:10px;}
.mr10 {margin-right:10px;}
.mb10 {margin-bottom:10px;}
.ml10 {margin-left:10px;}

.mt15 {margin-top:15px;}
.mr15 {margin-right:15px;}
.mb15 {margin-bottom:15px;}
.ml15 {margin-left:15px;}

.mt20 {margin-top:20px;}
.mr20 {margin-right:20px;}
.mb20 {margin-bottom:20px;}
.ml20 {margin-left:20px;}

.mt25 {margin-top:25px;}
.mr25 {margin-right:25px;}
.mb25 {margin-bottom:25px;}
.ml25 {margin-left:25px;}

.p5{padding:5px;}
.pt5 {padding-top:5px;}
.pr5 {padding-right:5px;}
.pb5 {padding-bottom:5px;}
.pl5 {padding-left:5px;}

.p10{padding:10px;}
.pt10 {padding-top:10px;}
.pr10 {padding-right:10px;}
.pb10 {padding-bottom:10px;}
.pl10 {padding-left:10px;}

.p15 {padding:15px;}
.pt15 {padding-top:15px;}
.pr15 {padding-right:15px;}
.pb15 {padding-bottom:15px;}
.pl15 {padding-left:15px;}

.p20 {padding:20px;}
.pt20 {padding-top:20px;}
.pr20 {padding-right:20px;}
.pb20 {padding-bottom:20px;}
.pl20 {padding-left:20px;}

.p25 {padding:25px;}
.pt25 {padding-top:25px;}
.pr25 {padding-right:25px;}
.pb25 {padding-bottom:25px;}
.pl25 {padding-left:25px;}

.per20{ width: 20%; width: calc((100% - 60px) / 5);}
.per25{ width: 25%; width: calc((100% - 45px) / 4);}
.per33{ width: 32%; width: calc((100% - 30px) / 3);}
.per50{ width: 48%; width: calc((100% - 15px) / 2);}
.per66{ width: 66%; width: calc((100% - 30px) / 3 * 2 + 15px);}
.per75{ width: 75%; width: calc((100% - 45px) / 4 * 3 + 30px);}
.per80{ width: 80%; width: calc((100% - 60px) / 5 * 4 + 45px);}
.per100{ width: 100%;}


.clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0}
.clearfloat{zoom:1}