.loading,.loading span{display:inline-block}.loading span{animation:loadingAnimation 2s steps(3) infinite}.loading span:nth-child(2){animation-delay:.2s}.loading span:nth-child(3){animation-delay:.4s}@keyframes loadingAnimation{0%,to{opacity:.2}50%{opacity:1}}.typewriter{overflow:hidden;white-space:nowrap;margin:0 auto;letter-spacing:.15em;animation:typing 1.5s steps(30),blink-caret .75s step-end infinite}@keyframes typing{0%{width:0}to{width:100%}}