| <!DOCTYPE html> |
| <!-- |
| | When absolutely positioned elements have both left and right set to non-auto, |
| | the element's width should be determined by them. |
| --> |
| <html> |
| <head> |
| <style> |
| body { |
| margin: 0; |
| } |
| .outer-absolute-block { |
| position: absolute; |
| width: 300px; |
| height: 300px; |
| background-color: rgb(255, 100, 100); |
| } |
| .inner-absolute-block { |
| position: absolute; |
| height: 50px; |
| left: 100px; |
| right: 100px; |
| top: 0px; |
| background-color: rgb(100, 100, 255); |
| } |
| </style> |
| </head> |
| |
| <body> |
| <div class="outer-absolute-block"> |
| <div class="inner-absolute-block"></div> |
| </div> |
| </body> |
| </html> |