img{border:0;}
.wrapper{width:100%;margin:0 auto;margin-top: 79px;POSITION:relative;}
h1{height:50px;line-height:50px;font-size:22px;font-weight:normal;font-family:"Microsoft YaHei",SimHei;margin-bottom:20px;}
/* focus */
#focus{width:100%;height:394px;overflow:hidden;position:relative;}
#focus ul{height:380px;position:absolute;}
#focus ul li div.bg {
    width: 100%;
    text-align: center;
    background: url("../imgs/imgbg.png") repeat-x;
}
#focus ul li{float:left;width:20%;height:394px;overflow:hidden;position:relative;background:#000;}
/*#focus ul li div{position:absolute;overflow:hidden;}*/
#focus .btnBg{position:absolute;width:100%;height:20px;left:0;bottom:0;background:#000;display: none}
#focus .btn{position:absolute;width:780px;height:10px;padding:5px 10px;right:0;bottom:0;text-align:right;display: none}
#focus .btn span{display:inline-block;_display:inline;_zoom:1;width:25px;height:10px;_font-size:0;margin-left:5px;cursor:pointer;background:#fff;}
#focus .btn span.on{background:#fff;}
#focus .preNext{width:45px;height:100px;position:absolute;top:90px;background:url(img/sprite.png) no-repeat 0 0;cursor:pointer;}
#focus .pre{left:0;}
#focus .next{right:0;background-position:right top;}

#focus:hover > .left-btn, #focus:hover > .right-btn {
    display: block;
}