*{padding: 0px; margin: 0px; }
.zt_body li{list-style: none;}
.zt_body{margin: auto; width: 32rem;}
.zt_body img{display: block;}
.zt_body .zt_img img{width: 100%;}

.zt_box1 {width:32rem;background:url("../images/zt_4.jpg") no-repeat;background-size:100%;height:29.55rem;display:table;}
#zt_box1_1 {width:26.25rem;margin:auto;margin-top:7.65rem;}
.bd img {width:100%;}
.hd li {width:0.7rem;height:0.7rem;background:#ffffff;border-radius:0.5rem;float:left;margin-right:1.1rem;}
.hd li.on {background:#836544;}
.hd {margin-left:11.85rem;margin-top:1.25rem;}
#zt_an .hd{position:absolute; margin-top: -6.8rem;margin-left: 14.85rem;}
#zt_an .hd li{background:#000;}
#zt_an .hd li.on{background:#836544;}
#aherf{height:6.2rem; position:absolute; width:100%; bottom:0px;}
#aherf a{display:block; float:left; width:20%;height:6.2rem;}
#mf_header_nav{position:relative;}