a.progressive{position:relative;display:block;overflow:hidden;outline:none}a.progressive img{display:block;width:100%;max-width:none;height:auto;border:0 none}a.progressive img.preview{filter:blur(2vw);transform:scale(1.05)}a.progressive img.reveal{position:absolute;left:0;top:0;will-change:transform,opacity;animation:reveal 1s ease-out}@keyframes reveal{0%{transform:scale(1.05);opacity:0}100%{transform:scale(1);opacity:1}}