l="match" href="at-supports-001-ref.html">
	<meta name="assert"
	      content="Test passes if @keyframes rules within @media are supported.">
	<style>
		div {
			background: red;
			width: 100px;
			height: 100px;
			animation: green 4s both;
		}

		@media all {
			@keyframes green {
				from {
					background: green;
				}
				to {
					background: green;
				}
			}
		}
		@media not all {
			@keyframes green {
				from {
					background: red;
				}
				to {
					background: red;
				}
			}
		}
	</style>
<