.biaog{ width:100%;}
.biaog ul .txt {height: 170px;}
.biaog ul .txt .left{ font-size: 12px;width:100%; font-weight: normal; border-bottom: 1px solid #bfbfbf; line-height: 40px; border-right:0;}
.biaog ul .txt .right{ width:100%; font-size: 12px; }
.biaog ul .t2 .right span{font-size: 12px;}
.biaog ul .t2 .right p{ margin-left: 30px;}
.biaog ul .t2{height:450px;}
.biaog ul .t3{height:550px;}
.biaog ul .t4{height:400px;}

.biaog ul .t5{height:420px;}
.biaog ul .t6{height:250px;}
.biaog ul .tu{ width:98%; }
.bg_wrap{width:100%;margin:0 auto;}