.app-main{
	width: 100%;
    height: auto;
    margin: 0px auto;
    overflow: hidden;
/*     padding-top: 40px; */
}
.page-app-dl{
	background: url('../images/k12/back.jpg') repeat;
	/* height: 600px; */
}
.page-app-dl-main{
	/* width:1200px;
	height: 600px;
	background:url('../images/k12/dl-bg.jpg') no-repeat;
	margin:0 auto;
	position: relative; */
}
.adv{
	position: absolute;
    right: 0;
    top: 100px;
    width: 1200px;
    left: 50%;
    margin-left: -600px;
}
.page-app-dl-main img{
	width: 100%;
}
.page-app-code{
	width: 190px;
	height: 220px;
	background-color: #fff;
	position: absolute;
	right: 0px;
	top: 60px;
	-webkit-border-radius: 6px;
	-moz-border-radius: 6px;
    border-radius: 6px;
}
.app-dl-tab{
	height: 40px;
   	line-height: 40px;
    text-align: center;
}
.app-dl-tab .active{
	border-bottom: 2px solid #44bdb3;
}
.app-tab-left{
	float: left;
    /* width: 50%; */
    width: 100%;
    height: 40px;
}
.app-tab-right{
	float: left;
	width: 50%;
    height: 40px;
}
.app-dl-main{
	
}
.app-dl-code{
	width: 170px;
	height: 170px;
   	margin: 14px 10px 5px;
}
.app-dl-code2{
	display: none;
}
.app-dl-code img{
	width: 170px;
	height: 170px;
}
.app-dl-text{
	text-align: center;
}
.app-dl-text2{
	display: none;
}