| <!DOCTYPE html> |
| <title>transform-box: border-box (CSS layout)</title> |
| <link rel="match" href="./reference/cssbox-ref.html"> |
| <link rel="help" href="https://drafts.csswg.org/css-transforms-1/#transform-box"> |
| <meta name="assert" content="This should display a square with a black bar at the top whose top-left corner is at 100,100."/> |
| |
| <style> |
| #target { |
| width: 150px; |
| height: 200px; |
| margin-left: 300px; |
| margin-top: 100px; |
| background-color: green; |
| border-left: solid 50px black; |
| |
| transform: rotate(90deg); |
| transform-origin: 0 0; |
| transform-box: border-box; |
| } |
| </style> |
| |
| <div id="target"></div> |
| |
| <div id="error"></div> |
| <script> |
| var refStyle = "border-box"; |
| var compStyle = getComputedStyle(document.getElementById('target')).transformBox; |
| if (refStyle != compStyle) |
| document.getElementById('error').textContent = "Error, got computed style " + compStyle; |
| </script> |
