*{ padding:0; margin:0;}

.banner{ width:100%; height:750px; overflow:hidden; position:relative;font-size:0}
.b-img{ height:500px;  position:absolute; left:0; top:0;}
.b-img a{ display:block; height:750px; float:left;}
.b-list{ height:50px; padding-top:700px; position:relative; margin:0 auto;z-index:1;}
.b-list span{ display:block;cursor:pointer; width:14px; height:14px; border-radius:50%; border:3px solid #fff; float:left; margin:0 5px; _margin:0 3px;}
.b-list .spcss{border:3px solid #14ab04;}
.bar-left{ position:absolute; z-index:1; display:block; width:100px; height:100%; left:0px; background:none; top:0px; }
.bar-right{ position:absolute;z-index:1; display:block; width:100px; height:100%; right:0px; background:none; top:0px; }
.bar-left em{ display:block; width:50px; height:100px; background:url(../images/arrow.png) 0px 0px no-repeat; margin:0 auto; margin-top:325px;}
.bar-right em{ display:block; width:50px; height:100px; background:url(../images/arrow.png) -50px 0px no-repeat; margin:0 auto; margin-top:325px;}
.bar-left .emcss{ background-position:0px -100px;}
.bar-right .emcss{ background-position:-50px -100px;}


.company{width :1000px;height :135px ;margin-left :auto ;margin-right :auto ;overflow :hidden ;z-index :10000;margin-top :-500px;position :relative ;}

.company ul{width :1000px;height:auto ;margin :0px;padding :0px;list-style-type :none ;overflow :hidden ;}

.company ul li{width :500px;height :130px;float :left ;background :url(../images/xian_bg.jpg) no-repeat right top ;}

.company ul li img{border :none ;}

#test{border-right :none ;}