.event-btn{background-color:#f82003;color:#fff;padding:10px 30px}.animation-pulse{animation:events 2s infinite}@keyframes events{0%{box-shadow:0 0 #1e1b26;transform:scale(.8)}70%{box-shadow:0 0 0 60px #e53e3e00;transform:scale(1)}to{transform:scale(.8)}}