CSS : 

.mirror-y-effect { background-image: url(photo.jpg); background-size: cover; background-position: center; } @supports (transform: scaleY(-1)) { .mirror-y-effect { position: relative; } .mirror-y-effect:before, .mirror-y-effect:after { display: block; content: ""; position: absolute; left: 0; right: 0; background: inherit; } .mirror-y-effect:before { top: 0; bottom: 50%; transform: scaleY(-1); } .mirror-y-effect:after { top: 50%; bottom: 0; } }