.skeleton { box-sizing: border-box; background-color: var( --studio-gray-5 ); animation: skeleton-shimmer 1.5s infinite; border-radius: 4px; &--circle { border-radius: 50%; } @keyframes skeleton-shimmer { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } } }