Add gradients without the use of background images.
background: -webkit-gradient(linear, 50% 100%, 50% 0%, color-stop(0%, #ccc), color-stop(100%, #eee)); background: -webkit-linear-gradient(bottom, #ccc 0%, #eee 100%); background: -moz-linear-gradient(bottom, #ccc 0%, #eee 100%); background: -o-linear-gradient(bottom, #ccc 0%, #eee 100%); background: linear-gradient(bottom, #ccc 0%,#eee 100%);