*{ margin:0px; padding:0px;}

/*banner css list*/	
.wrapper { width: 1200px; margin: 0 auto; position: relative; }
#banner { width: 100%; height:782px;overflow: hidden; position: relative; margin-top:-58px; float:left; z-index:99;}
#banner_img { display: block; position: relative; height:450px; overflow:hidden; }
#banner_img li { position: absolute; top: 0; left: 0; width: 100%; height: 450px; background-position: center; background-size: cover; display: none; }
#banner_img li.item1 { background:url(../images/banner911.png) no-repeat center center; display: block; }
#banner_img li.item2 { background:url(../images/banner9.png) no-repeat; }
#banner_img li.item3 { background:url(../images/banner4.jpg) no-repeat; }

#banner_img li.item1 .ad_img{ top:158px;}
#banner_img li.item2 .ad_img{ top:158px;}
#banner_img li.item3 .ad_img{ top:180px;}
#banner_img .ad_img { position: absolute; right:0px;}
#banner_img .ad_txt { position: absolute; left:30px; color: #fff; /*text-shadow: 1px 1px rgba(51,51,51,0.3);*/ }
#banner_img .ad_txt h2 { font: bold 36px/60px Microsoft YaHei; }
#banner_img li.item1 .ad_txt p{ font-family:"微软雅黑"; font-size:18px; line-height:26px;}

#banner_img .ad_txt .href1{background-position:0 0;}
#banner_img .ad_txt .href2{background-position:0 -41px;}
#banner_img .ad_txt .href3{background-position:0 -81px;}
#banner_img .ad_txt h2 { text-indent:-99999px; overflow:hidden; }
#banner_img .ad_txt .h1style2{width:848px; height:105px;background:url(../images/banner1zi.png) no-repeat;background-position:0 0; }