@import '../../../../node_modules/blueimp-gallery/css/blueimp-gallery-video'; .blueimp-gallery > .slides > .slide { > .video-content > a { background-image: url(img/video-play.png); } > .video-loading > a { background-image: url(img/loading.gif); } body:last-child & > .video-content:not(.video-loading) > a { background-image: url(img/video-play.svg); } }