.lazy-image-fadein { opacity: 1; transition: opacity 0.5s; } .lazy-image-fadein-fast { opacity: 1; transition: opacity 0.1s; } .lazy-hidden { opacity: 0; } @keyframes fadein { from { opacity: 0; } to { opacity: 1; } } .lazy-blurhash-fadein-fast { animation: fadein 0.1s; } .lazy-blurhash-fadein { animation: fadein 0.4s; } .blurhash-canvas { position: absolute; top: 0; right: 0; bottom: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }