.wheeler{background-color:#000000f5}.wheel-each:hover{cursor:pointer}.attention{animation:pulse .4s infinite}.pulsar{background:#000;border-radius:50%;box-shadow:0 0 #000;transform:scale(1);animation:pulse 1s infinite}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #000000b3}80%{transform:scale(.97);box-shadow:0 0 0 10px #0000}to{transform:scale(1);box-shadow:0 0 #0000}}