.tab_box{ width:995px; margin:20px auto;}
.lyz_tab_left{ background:url(left3.jpg) no-repeat top right; float: left; width: 259px; height: auto !important; min-height:500px; height:500px;}
.pro_con1111{ float: left; overflow: hidden; width: 249px; height: auto;}
.pro_con111 UL{ padding: 0px; width: 259px; list-style-type: none;}
.pro_con111 UL LI{ padding-right: 30px; display: inline; font-weight: bold; font-size: 14px; background: url(hongbj.jpg) no-repeat left center;	float: left; margin-bottom: 5px; width: 219px; cursor: pointer; color: #fff; line-height: 34px; height: 34px; text-align: right;}
.pro_con111 UL LI.hover{ padding-right: 30px; display: inline; font-weight: bold; font-size: 14px; background: url(baibj.jpg) no-repeat right 50%;	float: left; margin-bottom: 5px; width: 229px; cursor: pointer; color: #3c3c3c; line-height: 34px; height: 34px; text-align: right;}
.lyz_tab_right{	padding-right: 10px; display: inline; padding-left: 20px; background: url(right4.jpg) no-repeat left top; float: left; padding-bottom: 20px; width: 675px; padding-top: 20px; height:500px;}
.clear{ clear:both}