/*
body{text-align: center}
.tab{width: 100%;height: 320px;padding-left: 200px;}
.tab ul{width: 1000px;margin: 0 auto;}
.tab ul li{float: left;line-height: 30px;font-size: 14px;}
.fengexian{height: 210px;width: 0px;border: 1px solid #acacac;margin: 0px 120px;}
!*.ererma{margin: 90px auto;}*!
.ererma .img{margin: 120px;}*/
.content{width: 1000px;margin: 0 auto;}
.content .title{text-align: center;padding: 40px 0;}
.appDownload{width: 620px;margin: 0 auto;}
.downimg{padding: 32px 0;}