.spinner{text-align:center;width:40px;height:40px;margin:100px auto;animation:2s linear infinite rotate;position:relative}.dot1,.dot2{background-color:#333;border-radius:100%;width:60%;height:60%;animation:2s ease-in-out infinite bounce;display:inline-block;position:absolute;top:0}.dot2{animation-delay:-1s;top:auto;bottom:0}@-webkit-keyframes rotate{to{-webkit-transform:rotate(360deg)}}@keyframes rotate{to{transform:rotate(360deg)}}@-webkit-keyframes bounce{0%,to{-webkit-transform:scale(0)}50%{-webkit-transform:scale(1)}}@keyframes bounce{0%,to{transform:scale(0)}50%{transform:scale(1)}}