.lanmuc-cp{width: 100%; height:auto;}
.lanmuc-cp .tzt{width:90%; height:auto; padding:4% 5%; float:left;}
.lanmuc-cp .tzt ul li{width:42%; height:0.2rem; padding: 4% 3%; margin: 1%; float: left; position: relative; line-height: 0.54rem;}