*{ padding:0; margin:0;}
h1,h2,h3,h4,h5,h6{ font-weight:normal;}
ul,ol{ list-style:none;}

.main1{ width:100%; height:900px; margin:0 auto; position:relative; background:url(../images/index_04.gif) no-repeat center bottom;}
.cle{ clear:both;}
.banner{ width:100%;height:900px; position:absolute; left:0px; top:0px;}
.yh{ width:100%; position:relative; }
.fl{ float:left; display:inline;}
.yh ul.navi{ position:absolute; top:800px;z-index:8; text-align:center}
.yh ul.navi li{ background:url(../images/banner1_03.png) no-repeat; width:26px; height:26px; overflow:hidden; margin-right:3px; cursor:pointer;}
.yh ul.navi li.hover{ background-position:0 -26px;}
ul.lifl li{ float:left;}
.scroll{ position:relative; overflow:hidden;}
.scroll ul{ position:absolute; width:20000em;}
.scroll ul li{ float:left;}
.b1{ width:100%; height:900px;position:relative; left:0px;}