.skeleton{background-color:#343a40;border-radius:.25rem;position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);animation:shimmer 1.5s infinite}@keyframes shimmer{to{transform:translateX(100%)}}