@charset "utf-8";
@media screen and (min-width:1023px) {
p,dd,span,h1{ margin:0; padding:0;}
.about_box{ width:960px;}
.about_box_l{ width:700px; float:left; border:#C8D8F2 1px solid;background-color: rgb(245, 248, 253);}
.about_box_r{ width:250px; float:right;}
/*about*/
.about{ width:100%;padding-bottom: 50px;}
.about h1{ display:none;}
.about dd{ background: #f6f6f6; width: 100%; text-align: center; color: #888888; padding-bottom: 5%;}
.about dl{text-align: left; line-height: 24px; padding:2.5% 5% 2.5% 5%; font-size: 14px;}
.about dd img{ width:10%;}

}
@media screen and (max-width:1023px) {
.clear{ clear:both;}
.about_box_l{width:100%;margin-top: 160px; padding-bottom:20px;}
.about_box_r{ display:none;}
/*about*/
.about{ width:100%; background:#fefefe; margin-top: 160px; padding-bottom: 50px;}
.about h1{width:90%;text-align:left; font-size:22px; font-weight:bold;height: 50px; line-height: 50px;background: #f6f6f6; padding-left: 5%; padding-right: 5%;border-bottom: 1px solid #eee; }
.about dd{ background: #f6f6f6; width: 100%; text-align: center; color: #888888; padding-bottom: 5%;}
.about dl{text-align: left; line-height: 24px; padding:2.5% 5% 2.5% 5%; font-size: 14px;}
.about dd img{ width:10%;}

}