body,div,ul,li,p,h4{margin:0;padding:0;}
ul{list-style:none;}
img{border:0;}

.index_h{position:relative;zoom:1;  width: 1174px;    margin-top: 20px;}
.index_b_hero{position:relative;margin:auto;width:1174px;height:830px;  overflow: hidden;}
.index_b_hero img {width:1174px;height:720px;}
.index_b_hero .heros{width:1174px;height:720px;}
.index_b_hero .hero-wrap{position:absolute;overflow:visible;}
 .page_btn{position:absolute;  bottom: 0px;z-index:366;width:22px;height:84px;background-position: left center;background-repeat: no-repeat;}
 .prev{left:0px;background-image:url(../images/custom_left.png);}
 .next{right:0px;background-image:url(../images/custom_right.png);}

 .bott_but a{position:absolute;top:270px;z-index:366;    width: 75px;    height: 75px;}
 .bott_but img{height: 100%;width: 100%;}
.prevbut{left:20px}
.nextbut{right:20px;}

.index_b_hero .hero {display: none; position:absolute;top:0;left:0;z-index:1;width:1178px;height:720px;overflow:hidden;}
.little_img{position:absolute;bottom:0;z-index:50;width:1128px;height:92px;margin:0 26px;overflow: hidden;}
.small_list{overflow:hidden;  margin-right: -12px;}
.small_list li{position:relative;float:left;margin-right:12px;width:150px;height:92px;cursor:pointer;}
.small_list li img{width:150px;height:92px;}
.small_list li .bg{position:absolute;top:0;left:0;width:150px;height:92px;background:url(../images/txtbg7.png);}
.small_list li.on .bg{display:none;}

.msg{position: absolute;bottom: 0;width:1125px;padding:0 25px;background: rgba(0,0,0,0.6);color: #fff;}
.msg div{display: inline-block;  vertical-align: middle;}
.msgleft{width: 870px;margin: 18px 0;}
.msgleft h4{font-size: 18px;line-height: 1.5}
.msgleft p{font-size: 14px;line-height: 28px}
.msgnub{font-size: 30px;width: 180px;text-align: right;}
.msgnub span{font-size: 74px;margin-right: 10px;font-weight: bold;}
.share a{position: absolute;left: -60px;height:40px;width:40px;background-position: left center;background-repeat: no-repeat;}
.wx{background-image: url(../images/wx.png);top: 205px;}
.wb{background-image: url(../images/wb.png);top: 255px;}
.qq{background-image: url(../images/qq.png);top: 305px;}
.rr{background-image: url(../images/rr.png);top: 355px;}