.cb-slideshow, .cb-slideshow li { line-height: 0; margin: 0; padding: 0; } .cb-slideshow, .cb-slideshow:after { height: 100%; left: 0; position: fixed; top: 0; width: 100%; z-index: -1; } .cb-slideshow:after { content: ''; } .cb-slideshow li span { color: transparent; height: 100%; left: 0; line-height: 0; position: absolute; top: 0; width: 100%; background-size: