.demo-box{width:100%;height:160px;background-color:#424242;position:fixed;z-index:99;}
.bottom-fix{position:fixed;bottom:0;width:100%;z-index:250;height:160px;}
.bottom-fix .fix-warp{position: absolute; bottom: 0; left: 0; z-index: -2; width: 100%; height: 160px; background: rgba(0,0,0,.80); }
.bottom-fix .fix-box{position:relative; width:904px; z-index:10;margin:20px auto;height:140px;padding-left:293px;}
.item-title{position:fixed;bottom:22px;left:293px;z-index:250;width:70px;height:94px;margin-right:28px;padding:12px 0;cursor:pointer;background-color:#202020;text-align:center;font-size:18px;line-height:22px;font-weight:bold;color:#aaaaaa;}
.bottom-fix .fix-box .item-con{float:left;height:130px;width:740px !important; position:relative;z-index: 10;padding-left: 35px;}
.bottom-fix .fix-box .item-con .item-scroll{width:720px !important; overflow: hidden; height:130px;}
.bottom-fix .fix-box .item-con ul li{float:left;margin-right:20px;}
.bottom-fix .fix-box .item-con ul li a{display:block;width:124px;height:130px;overflow:hidden;}
.bottom-fix .fix-box .item-con ul li a img{display:block;width:124px; height:86px;}
.bottom-fix .fix-box .item-con ul li a h2{width:124px;height:44px; color:#d3d3d3; line-height:20px;background-color:#272727;text-align:center;font-size:14px;overflow: hidden; }
.bottom-fix .fix-close{position: absolute; bottom: 100px; right:60px; z-index: 10; width:27px; height:27px; background: url(/chanpinzt/img/fiximg.png) 0 -75px no-repeat; transition: .5s; }
.bottom-fix .fix-box .item-con .item-btn{ width: 17px;position:absolute; height: 29px; margin-top: 30px; float: left; text-indent: -9999em; background: url(/chanpinzt/img/fiximg.png) no-repeat;}
.bottom-fix .fix-box .item-con .icon-prev{background-position:0 0;top:15px !important;left:0 !important;z-index:20}
.bottom-fix .fix-box .item-con .icon-next{background-position:0 -34px;top:15px !important;right:0 !important;z-index:20}
.fix-open{position:fixed;bottom:22px;left:292px;z-index:250;cursor:pointer;}



header { width: 82%!important;}
header .head-all .head-nav ul a {font-size: 16px!important;}