[data-interlace]{position:relative;overflow:hidden}[data-interlace] img{display:block;top:0;width:100%;height:100%}[data-interlace] img:first-of-type{z-index:1}[data-interlace=loaded] img:first-of-type{position:absolute}[data-interlace] img+img{position:absolute;opacity:0;-webkit-transition-duration:.5s;transition-duration:.5s;-webkit-transition-property:opacity;transition-property:opacity}[data-interlace=loaded] img+img{position:absolute;opacity:1;z-index:1}[data-interlace=loading]::after{position:absolute;display:block;margin-top:-10px;margin-left:-10px;width:20px;height:20px;top:50%;left:50%;bottom:50%;right:50%;border-radius:10px;content:'';-webkit-box-shadow:0 1px 0 0 rgba(200,200,200,.8);box-shadow:0 1px 0 0 rgba(200,200,200,.8);-webkit-animation:.6s linear infinite interlace-load-anim;animation:.6s linear infinite interlace-load-anim}@-webkit-keyframes interlace-load-anim{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes interlace-load-anim{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}