.sk-wave{width:30px;height:27px}.sk-wave>div{background-color:currentColor;width:6px;height:100%;animation:1.2s ease-in-out infinite sk-stretchdelay;display:inline-block}.sk-wave>div:nth-child(2){animation-delay:-1.1s}.sk-wave>div:nth-child(3){animation-delay:-1s}.sk-wave>div:nth-child(4){animation-delay:-.9s}.sk-wave>div:nth-child(5){animation-delay:-.8s}@-webkit-keyframes sk-stretchdelay{0%,40%,to{-webkit-transform:scaleY(.4)}20%{-webkit-transform:scaleY(1)}}@keyframes sk-stretchdelay{0%,40%,to{transform:scaleY(.4)}20%{transform:scaleY(1)}}