.lazy-load-image-background.opacity{opacity:0}.lazy-load-image-background.opacity.lazy-load-image-loaded{opacity:1;transition:opacity .3s}@keyframes lazy-image-pulse{0%,to{opacity:1}50%{opacity:.6}}.lazy-load-image-background.blur{filter:blur(4px);overflow:hidden}.lazy-load-image-background.blur.lazy-image-visible-loading{animation:2s ease-in-out infinite lazy-image-pulse}.lazy-load-image-background.blur.lazy-load-image-loaded{filter:blur();transition:filter .5s ease-in-out;animation:none}