@charset "utf-8";
/* 重置元素 */
html,body,div,p,span,ul,li,a,em,dl,dt,dd,ol,h1,h2,h3,h4,h5,h6,input,textarea,td,th,table{margin:0;padding:0;}
article, aside, footer, header, hgroup, nav, section, figure, figcaption{display:block;}
a{text-decoration:none;outline:none;}
li{list-style:none;}img{border:0;}

/* 清除浮动 */
.clear{clear:both;}
.clearer{clear:both;display:block;margin:0;padding:0;height:0;line-height:1px;font-size:1px;}
.clearfix{zoom:1;}
.clearfix:after{content:'.';display:block;height:0;font-size:0px;line-height:0px;clear:both;visibility:hidden;} 

/* 文本 */
.ac{text-align:center;}.ar{text-align:right;}.al{text-align:left;}
.fs-10{font-size:10px;}.fs-12{font-size:12px;}.fs-14{font-size:14px;}.fs-16{font-size:16px;}.fs-18{font-size:18px;}.fs-20{font-size:20px;}.fs-30{font-size:30px;}
.font-s{font-family:"宋体";}.font-wr{font-family:"微软雅黑";}.font-en{font-family:Arial, Helvetica, sans-serif;}
.font-wen{font-weight:normal;}.font-stn{font-style:normal;}
.c-blue{color:#0072b3;}.c-gray{color:#9c9c9c;}.c-dgray{color:#7d7d7d;}.c-red{color:#b42f1d;}.c-org{color:#ff6c00;}

/* 布局 */
.ma{margin:0 auto;}
.pr{position:relative;}.pa{position:absolute;}
.fl{float:left;}.fr{float:right;}
.mt-10{margin-top:10px;}
.mt-15{margin-top:15px;}.ml-15{margin-left:15px;}
.mt-20{margin-top:20px;}.mb-20{margin-bottom:20px;}.ml-20{margin-left:20px;}.mr-20{margin-right:20px;}
.mt-30{margin-top:30px;}.mb-30{margin-bottom:30px;}
.mt-40{margin-top:40px;}.mb-40{margin-bottom:40px;}.ml-40{margin-left:40px;}.mr-40{margin-right:40px;}

.pb-20{padding-bottom:20px; }
.pt-30{padding-top:30px; }