body{
	padding-top:0.8rem;
	background:#fafafa;
}

.ad-banner{
	padding-bottom: 26%;
	background-size:100%;
	background-position:center center;
}
.content{
	padding-bottom: 1rem;
	background:#fff;
}
.main-wrap{
	text-align: center;
	padding-top:0.6rem;
}
.content img{
	max-width: 100%;
}