.loading:after {content: ' .';animation: dots 1s steps(5, end) infinite;}@keyframes dots {0%, 20% {color: rgba(0,0,0,0);text-shadow:.25em 0 0 rgba(0,0,0,0),.5em 0 0 rgba(0,0,0,0);}40% {color: white;text-shadow:.25em 0 0 rgba(0,0,0,0),.5em 0 0 rgba(0,0,0,0);}60% {text-shadow:.25em 0 0 white,.5em 0 0 rgba(0,0,0,0);}80%, 100% {text-shadow:.25em 0 0 white,.5em 0 0 white;}}