.flash{display:inline-block; height:100%; width:100%; animation:animationFrames 5s infinite; text-align:center; color:white; font-weight:bold; text-transform:uppercase; padding:10px; border-radius:6px;}@keyframes animationFrames{0%{background-color:blue; color:white;}15%{background-color:red; color:white;}30%{background-color:orange; color:white;}45%{background-color:purple; color:white;}60%{background-color:green; color:white;}75%{background-color:pink; color:black;}100%{background-color:black; color:white;}}