/*banner*/
#banner1{height: 480px;overflow: hidden;position: relative;margin: 0px auto;margin-left:calc((100% - 1920px)/2);z-index:0}
#banner1 .hd{ position: absolute;left: 80%;top:455px; z-index:100;}
#banner1 .hd li{width:10px;height:10px;border-radius:10px;float:left; display:inline; margin-left:15px; background:#ccc;text-indent:-999px;cursor:pointer;}
#banner1 .hd li.on{ background-color:#0092CE;}
#banner1 .bd{width:1920px; height:480px;}
#banner1 .bd li{ position:relative; height:480px;}
#banner1 .bd li a{width:1920px; height:480px; display:block;}
#banner1 .bd li img{ width:1920px;height: 480px;}
/*banner结束*/