// Styling lazy loading div // @link https://github.com/verlok/vanilla-lazyload#lazy-background-image div.lazy { position: absolute; height: 100%; width: 100%; background-size: cover; background-position: center; z-index: 0; top: 0; left: 0; } // General class for any lazy load container .has-lazyload { overflow: hidden; position: relative; }