.about{ margin:20px 0; background:#fff; border:#ededed 1px solid; overflow:hidden;}
.about .col-l{ float:left; width:196px; background:#fafafa; border-right:#ededed 1px solid; margin-bottom:-2000px; padding-bottom:2000px;}
.about .col-l ul{}
.about .col-l li{ padding:16px 32px; position:relative; height:16px; line-height:16px; border-bottom:#ededed 1px solid;}
.about .col-l li a{ display:block;}
.about .col-l li a:hover{ text-decoration:underline;}
.about .col-l li.selected{ border-left:3px solid #26446A; background:#fff; font-weight:bold; font-size:14px;}
.about .col-l li.selected a b{position:absolute;right:10px;top:17px;width:0;height:0;border-width:5px 5px;border-style:solid;border-color:#fff #fff #fff #ddd;font-size:0;line-height:0;}

.about .col-r{ float:left; width:880px;}
.about .col-r h2{ font-size:18px; border-bottom:#ededed 1px solid; padding:16px 32px; height:16px; line-height:16px;}
.about .col-r .cont{ min-height:680px;  padding:32px; font-size:14px; line-height:25px;}
.about .col-r .cont p{ text-indent:22px;}

.wrapper{ width:100%;}
.container{ width:1080px; margin:auto;margin-top:12px; padding-top:12px;}