html color changing background
@keyframes bgcolor { 0% { background-color: #45a3e5 } 30% { background-color: #66bf39 } 60% { background-color: #eb670f } 90% { background-color: #f35 } 100% { background-color: #864cbf } } body { -webkit-animation: bgcolor 20s infinite; animation: bgcolor 10s infinite; -webkit-animation-direction: alternate; animation-direction: alternate; }