.slideshow { position: relative; width: 100%; height: 100%; max-height: 720px; min-height: 680px; max-width: 1444px; z-index: 0; padding: 0; li { width: 100%; opacity: 0.0; a { display: block; width: 100%; height: 100%; min-height: 640px; max-height: 720px; position: absolute; top: 0px; left: 0px; color: transparent; background-size: cover; background-position: 50% 50%; background-repeat: none; } } &.z-depth { li { z-index: 8; position: absolute; &.active { z-index: 10; } &.last-active { z-index: 9; } } } }