.nav_con_gb{padding-top:8px}
#zs_con{width:100%;height:1400px; background:#1a1a1a url(../images/zs_nav_bg.jpg) no-repeat center top}
.zs_xg{width:1000px;margin:0 auto; position:relative}
.zs_nav{width:460px;margin:0 auto; position:relative; z-index:99}
.zs_nav li{float:left;padding:85px 10px 0px 10px}
.zs_nav li a{color:#ccc; display:block;padding:8px 23px;border:1px solid #aaa; border-radius:3px; transition:all 0.6s; cursor:pointer}
.zs_nav li a:hover{color:#fff;border:1px solid #bf8643; background:#bf8643}
.zs_nav li a.active{color:#fff;border:1px solid #bf8643; background:#bf8643}

.zs_nav_tu{height:86px;width:1000px;margin:0 auto; text-align:center;padding-top:205px; background:url(../images/zs_zi_bg.png) no-repeat center 205px; position:absolute; display:none}
.zs_nav_tu p{color:#812319;font-size:18px; font-weight:800; font-family:"宋体";padding-top:33px}

.zs_con_tu{width:1000px;margin:0 auto; position:absolute;padding-top:354px; display:none; overflow:hidden}
.zs_con_tu li{width:322px;height:450px; background:#000; position:relative;margin:0 17px 17px 0;float:left}
.zs_con_tu img{ opacity:0.3; position:absolute; transition:all 0.7s}
.zs_con_tu_s{ position:absolute;width:322px;height:225px; background:url(../images/zs_tu_con_xg_s.png) no-repeat center bottom;text-align:center; transition:all 0.5s;top:0}
.zs_con_tu_s p{color:#ebebeb;font-size:18px;padding-top:185px}
.zs_con_tu_x{ position:absolute;width:322px;height:225px;top:225px; background:url(../images/zs_tu_con_xg_x.png) no-repeat 1px top; transition:all 0.5s}
.zs_con_tu li:hover .zs_con_tu_s{top:-225px; opacity:0}
.zs_con_tu li:hover .zs_con_tu_x{top:450px; opacity:0}
.zs_con_tu li:hover img{ opacity:1}

.zs_con_zh{width:1000px;height:90px; position:absolute;top:1280px; text-align:center}
.zs_con_jz{width:213px;margin:0 auto;padding-top:25px}
.zs_con_zh li{float:left;margin:0 7px}
.zs_con_zh li a{ display:block;padding:8px 8px; background:#333;color:#fff}