/* CSS Document */
body {margin: 0px auto; padding:0px auto;}
.mainbanner{ width:100%; height:285px;overflow:hidden; position:relative;}
.mainbanner_window{left:50%;width:2000px;height:285px;overflow:hidden;margin-left:-1048px;position:absolute;}
.mainbanner_window ul{width:999999px;height:285px;position:relative;text-decoration:none;}
.mainbanner_window li{ background-color:#242426;width:2000px;height:285px;text-align:center;font-size:0px;float:left;display:inline;text-decoration:none;}
.mainbanner_list{left:50%;top:240px;width:500px;height:30px;margin-left:-75px;position:absolute;text-decoration:none;}
.mainbanner_list li{width:30px;height:30px;overflow:hidden;float:left;display:inline;text-decoration:none;}
.mainbanner_list a{text-decoration:none;background:url("../banner_images/yuantong.png") no-repeat;width:25px;height:25px;line-height:25px;overflow:hidden;text-align:center;color:rgb(255, 255, 255);font-size:12px;font-weight:700;float:left;display:inline-block;}
.mainbanner_list li.active a{background-position:0 -30px;text-decoration:none;}
.mainbanner_list li a:hover{background-position:0 -30px;text-decoration:none;}