.clearboth:after{
	content: ".";
	display: block;
	overflow:hidden;
	visibility: hidden;
	height: 0;
	clear: both;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
.lf{float:left}
.rf{float:right}
.t35{margin-top:35px !important}
.r0{margin-right:0 !important}
.main_box{ width: 1200px; margin: 0 auto;}
.border_box{ border: 1px solid #ddd; padding-bottom:50px; margin-bottom:50px;}
.left_box{ width: 303px;}
.right_box{ width: 883px; margin-top:20px;}
.wh_crumb { padding:18px 0; line-height: 20px;  font-size: 16px; color: #333;}
.wh_crumb a { font-size: 16px; color: #333;  }