| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| .set { |
| position: absolute; |
| top: 8px; |
| } |
| .box { |
| height: 100px; |
| width: 100px; |
| background-color: blue; |
| } |
| |
| .hidden { |
| visibility: hidden; |
| } |
| |
| .container.hidden { |
| outline: 4px solid red; |
| } |
| |
| .visible { |
| visibility: visible; |
| } |
| .should-be-hidden { |
| background-color: red !important; |
| } |
| .should-be-visible { |
| background-color: green !important; |
| } |
| .composited { |
| -webkit-transform: translateZ(1px); |
| } |
| |
| .visible-indicator { |
| background-color: green; |
| } |
| |
| .hidden-indicator { |
| background-color: red; |
| } |
| </style> |
| </head> |
| <body> |
| <!-- Tests various configurations of visibility:hidden and visible compositing layers. --> |
| <!-- You should see a green vertical bar, with no red. --> |
| <div class="set"> |
| <div class="visible-indicator box"></div> |
| <div class="visible-indicator box"></div> |
| <div class="hidden-indicator box"></div> |
| </div> |
| |
| <div class="set"> |
| <div class="container"> |
| <div class="hidden composited box should-be-hidden"> |
| </div> |
| </div> |
| |
| <div class="hidden container"> |
| <div class="composited box should-be-hidden"> |
| </div> |
| </div> |
| |
| <div class="hidden container"> |
| <div class="visible composited box should-be-visible"> |
| </div> |
| </div> |
| </div> |
| </body> |
| </html> |
