.n-skeleton height: 1em; width: 100%; transition: background-color .3s var(--n-bezier); transition: --n-color-start .3s var(--n-bezier), --n-color-end .3s var(--n-bezier), background-color .3s var(--n-bezier); animation: 2s skeleton-loading infinite cubic-bezier(0.36, 0, 0.64, 1); background-color: var(--n-color-start); @keyframes skeleton-loading 0% background: var(--n-color-start); ... https://vernoni419gpw6.wikibestproducts.com/user