.in{animation:io 1s infinite;width:100%;position:relative;overflow:hidden;z-index:1}.in:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";z-index:-1}.in.ip{background-color:currentColor}.in.ip:after{transform:translateX(-100%) skewX(-2deg);background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.6) 50%,rgba(255,255,255,0));animation:ip 1.5s linear infinite}.in.io:after{background:#eee;background:linear-gradient(110deg,#ececec 8%,#f5f5f5 18%,#ececec 33%);border-radius:5px;background-size:200% 100%;animation:io 1.5s linear infinite}.in.iq:after{background-color:currentColor;animation:iq 1.5s ease-in-out infinite}@keyframes iq{0%{opacity:1}50%{opacity:.5}to{opacity:1}}@keyframes ip{to{transform:translateX(100%) skewX(-2deg)}}@keyframes io{to{background-position-x:-200%}}