| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .container { | |
| margin: 50px; | |
| height: 300px; | |
| width: 300px; | |
| border: 1px solid black; | |
| perspective: 500px; | |
| } | |
| .intermediate { | |
| width: 100%; | |
| height: 100%; | |
| transform: translateX(0); | |
| transform-style: preserve-3d; | |
| } | |
| .transformed { | |
| width: 100%; | |
| height: 100%; | |
| background-color: blue; | |
| transform: rotateY(45deg); | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <div class="intermediate"> | |
| <div class="transformed"></div> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |