.dot-flashing{animation:dot-flashing .4s linear infinite alternate;animation-delay:.2s;background-color:#333;border-radius:3px;color:#333;height:10px;position:relative;width:10px}.dot-flashing:after,.dot-flashing:before{content:"";display:inline-block;position:absolute;top:0}.dot-flashing:before{animation:dot-flashing .4s infinite alternate;animation-delay:0s;left:-15px}.dot-flashing:after,.dot-flashing:before{background-color:#333;border-radius:3px;color:#333;height:10px;width:10px}.dot-flashing:after{animation:dot-flashing .4s infinite alternate;animation-delay:.4s;left:15px}@keyframes dot-flashing{0%{background-color:#333}50%,to{background-color:#3333}}