#test {
				animation: change 10s linear 0s infinite;
			}
			
			@keyframes change {
				0% {
					color: #333;
				}
				25% {
					color: #ff0;
				}
				50% {
					color: #f60;
				}
				75% {
					color: #cf0;
				}
				100% {
					color: #f00;
				}
			}