@charset "utf-8";

.mask-set{
	position: relative;
}

	.mask_bg1, .mask_bg2{
		position: absolute;
		background: #f00;
		height: 460px;
		width: 30px;
		z-index: 50;
	}

	.mask_bg1{
		left: 460px;
		background: url('../images/img/ramp-bg.png');
	}
	.mask_bg2{
		right: 472px;
		background: url('../images/img/ramp-bg.png');
		background-position:100% ;
	}