.puzzle-property{background-position:center;background-size:cover;will-change:transform}@media (orientation: portrait){.puzzle-1{background-image:url(/puzzlepieces/mobile/1.png)}.puzzle-2{background-image:url(/puzzlepieces/mobile/2.png)}.puzzle-3{background-image:url(/puzzlepieces/mobile/3.png)}.puzzle-4{background-image:url(/puzzlepieces/mobile/4.png)}.puzzle-5{background-image:url(/puzzlepieces/mobile/5.png)}.puzzle-6{background-image:url(/puzzlepieces/mobile/6.png)}.puzzle-7{background-image:url(/puzzlepieces/mobile/7.png)}.puzzle-8{background-image:url(/puzzlepieces/mobile/8.png)}}@media (orientation: landscape){.puzzle-1{background-image:url(/puzzlepieces/desktop/1.png)}.puzzle-2{background-image:url(/puzzlepieces/desktop/2.png)}.puzzle-3{background-image:url(/puzzlepieces/desktop/3.png)}.puzzle-4{background-image:url(/puzzlepieces/desktop/4.png)}.puzzle-5{background-image:url(/puzzlepieces/desktop/5.png)}.puzzle-6{background-image:url(/puzzlepieces/desktop/6.png)}.puzzle-7{background-image:url(/puzzlepieces/desktop/7.png)}.puzzle-8{background-image:url(/puzzlepieces/desktop/8.png)}}