.placeholder{--placeholder-width:100%;z-index:3;display:block;position:relative}.placeholder>*{height:100%}.placeholder.active{width:var(--placeholder-width)}.placeholder.active:after{opacity:1;-webkit-user-select:all;user-select:all;pointer-events:all;animation:1.5s ease-in-out infinite placeholder}.placeholder:after{content:"";opacity:0;-webkit-user-select:none;user-select:none;pointer-events:none;z-index:10;background:#fbfbfb;border-radius:5px;position:absolute;inset:0}@keyframes placeholder{50%{background:#eee}}