.arajanlat{color:#fff;padding:10px;display:inline-block;border-radius:15px;animation:blinkingBackground 4s infinite}@keyframes blinkingBackground{0%{background-color:#22254c}25%{background-color:#2d58ad}50%{background-color:#22254c}75%{background-color:#2d58ad}100%{background-color:#22254c}}