.wmdcp_con{width: 1520px; position: relative;}
.wmdcp_con .bd{ width: 1320px; margin: auto; overflow: hidden;}
.wmdcp_con .bd li{ width: 320px; height: 420px; text-align: center; float: left; margin-right: 25px; background-color: #fff;}
.wmdcp_con .bd li dt{ width: 320px; height: 360px; overflow: hidden; margin-bottom: 26px;}
.wmdcp_con .bd li h3{ font-weight: normal; font-size: 16px; color: #666;}
.wmdcp_con .prev{display:block;z-index:1;width:52px;height:52px; background: url(../images/yy/p_left.png) no-repeat; cursor:pointer; position: absolute; left: 0px; top: 180px; }
.wmdcp_con .next{width:52px;height:52px; background: url(../images/yy/p_right.png) no-repeat; cursor:pointer;  position: absolute; top: 180px; right: 0px;}