| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" |
| "http://www.w3.org/TR/html4/loose.dtd"> |
| |
| <html lang="en"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <title>Opacity Transitions and Stacking Context</title> |
| <style type="text/css" media="screen"> |
| .container { |
| position: relative; |
| height: 300px; |
| width: 300px; |
| margin: 10px; |
| background-color: green; |
| -webkit-transition-property: opacity; |
| -webkit-transition-timing-function: linear; |
| -webkit-transition-duration: 5s; |
| } |
| |
| #first { |
| opacity: 0.5; |
| } |
| |
| .box { |
| position: absolute; |
| left: 10px; |
| top: 10px; |
| height: 200px; |
| width: 200px; |
| background-color: blue; |
| } |
| |
| .indicator { |
| position: absolute; |
| top: 150px; |
| left: 150px; |
| height: 100px; |
| width: 100px; |
| background-color: orange; |
| z-index: -1; |
| } |
| </style> |
| <script type="text/javascript" charset="utf-8"> |
| if (window.layoutTestController) |
| layoutTestController.waitUntilDone(); |
| |
| function runTest() |
| { |
| var container = document.getElementById('first'); |
| container.style.opacity = 1; |
| |
| // dump the tree in the middle of the transition |
| if (window.layoutTestController) { |
| if (layoutTestController.pauseTransitionAtTimeOnElementWithId) |
| window.setTimeout(function() { layoutTestController.pauseTransitionAtTimeOnElementWithId("opacity", 2.5, "first"); layoutTestController.notifyDone(); }, 0); |
| else |
| window.setTimeout(function() { layoutTestController.notifyDone(); }, 2500); |
| } |
| } |
| |
| window.addEventListener('load', runTest, false); |
| </script> |
| </head> |
| <body> |
| |
| <div class="container" id="first"> |
| <div class="box"></div> |
| <div class="indicator"></div> |
| </div> |
| |
| </body> |
| </html> |
