background: -webkit-linear-gradient(top, #ccc, #fff 25%, #fff 75%, #ccc);
		background: linear-gradient(to bottom, #ccc, #fff 25%, #fff 75%, #ccc);
		box-shadow: inset  0 -2px 2px rgba(0, 0, 0, 0.5);
	

		background: -webkit-linear-gradient(left, #ccc,#fff);
		background: linear-gradient(to right, #ccc,#fff);
		box-shadow: inset -2px 0 2px rgba(0, 0, 0, 0.2);