.fugai{background:#000;opacity:0.6;width:100%;left:0;right:0;position:fixed;bottom:0rem;z-index:900;height:100%;}
.contenttr{background:#fff;position:fixed;bottom:0;left:0;right:0;padding-bottom:1.5rem;z-index:99999;opacity:1;}
.contenttr h1{font-size:.62rem; color:#666666;padding-top:1rem;padding-left:.75rem;}
.contenttr ul{margin-left:14%;width:100%;}
.contenttr ul li{ margin-top:1rem;float:left;width:28.6%;}
.contenttr ul li img{height:2.5rem;width:2.5rem;}
.contenttr ul li span{display:block;color:#000;padding-top:0.3rem;font-size:0.57rem;padding-left:0.2rem}
.contenttr ul li:nth-child(2) span{padding-left:0.25rem}