@charset "UTF-8";
.main-img{
	width:120%;
	margin: 0 auto;
	overflow: hidden;
	position: relative;
	z-index: 0 !important;
	left: 50%;
	transform: translate(-50%);
	-webkit-transform: translate(-50%);
	-ms-transform: translate(-50%);
}
.main-img img{
	width:100%;
}

.btn_mall{
	margin-top:-15% !important;
	margin-bottom:7% !important;
}