a{cursor:pointer;}
img {border:0;vertical-align: top;margin: 0 auto;}
.banner-wrap{
    position: relative;width:100%;height:0/*740*/px; background:url(../image/cx_bg.jpg) no-repeat center; 
	overflow: hidden;background-size:100% 100%;}
.banner-wrap canvas{
    position: absolute; width: 100%; height: 100%; left:0;top:0;}

.banner-wrap img{display:block;width:1100px;position: absolute;top:0;left: 50%;
    margin-left: -550px;}
.banner-wrap a{position:absolute;display:block;width:380px;height:74px;left:50%;margin-left:-190px;
top:570px;font-size:30px;color:#ffffff;font-weight:bold;letter-spacing:2px;
border-radius:37px;
-webkit-border-radius:37px;
-o-border-radius:37px;
-ms-border-radius:37px;
text-align:center;line-height:70px;}
.banner-wrap a.minge{position:absolute;diaplay:block;width:900px;height:170px;left:35%;
top:338px;opacity:0;}