#demo-1 {
			position: relative; /* can either be relative, absolute or fixed. If position is not set (i.e. static), it would be set to "relative" by script */
			overflow: hidden; /* to bound the empty top space created by inner element's top margin */
			width: 100%;
			min-height: 600px;
			background-color: #999;
		}
		.demo-inner-content {
			position: relative; /* if position is not set, the script will set it to 'relative'. */
			z-index: 2; /* if z-index is not set, the script will set it to '2'. */
			
			
			max-width: 100%;
			color: #fff;
			height:600px;
			
		}