| <!doctype html> |
| <html class=reftest-wait> |
| <link rel="author" title="Chris Harrelson" href="mailto:chrishtr@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-transforms-2/#propdef-backface-visibility"> |
| <link rel="match" href="backface-visibility-hidden-animated-ref.html"> |
| <style> |
| @keyframes show-backface { |
| 0% { transform: rotateY(60deg); } |
| 0.01% { transform: rotateY(180deg); } |
| 100% { transform: rotateY(180deg); } |
| } |
| |
| .flip { |
| animation: 10s linear 0s infinite forwards show-backface; |
| height: 100px; |
| width: 100px; |
| transform: rotateY(60deg); |
| transform-style: preserve-3d; |
| } |
| |
| #back { |
| background: lightblue; |
| transform: rotateY(180deg); |
| position: absolute; |
| top: 0; |
| left: 0; |
| width: 200px; |
| height: 200px; |
| backface-visibility: hidden; |
| } |
| |
| #posabs { |
| position: absolute; |
| bottom: 0; |
| right: 0; |
| background: yellow; |
| } |
| </style> |
| <div id="flip"> |
| <div id="back"> |
| <i id="posabs">Text</i> |
| </div> |
| </div> |
| <script> |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(() => { |
| flip.classList.add("flip"); |
| requestAnimationFrame(() => requestAnimationFrame(() => |
| document.documentElement.classList.remove("reftest-wait"))); |
| })); |
| </script> |
| </html> |