.skeleton{background-color:#e0e0e0;border-radius:4px;animation:skeleton-pulse 1.5s ease-in-out infinite}.skeleton.text{width:100%;height:1em;margin-bottom:.5em}.skeleton.rect{width:100%;height:200px}.skeleton.circle{width:50px;height:50px;border-radius:50%}@keyframes skeleton-pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}