| <!DOCTYPE html> |
| <!-- |
| | Like "top", but specifies how far a box's bottom margin edge is offset |
| | above the bottom of the box's containing block. For relatively positioned |
| | boxes, the offset is with respect to the bottom edge of the box itself. |
| | https://www.w3.org/TR/CSS21/visuren.html#position-props |
| --> |
| <html> |
| <head> |
| <style> |
| body { |
| font-size: 100px; |
| } |
| div { |
| height: 100px; |
| } |
| .containing-block { |
| position: relative; |
| height: 600px; |
| } |
| .green { |
| color: green; |
| } |
| .blue { |
| color: blue; |
| } |
| .absolutely-positioned { |
| position: absolute; |
| bottom: 300px; |
| } |
| .relatively-positioned { |
| position: relative; |
| bottom: -400px; |
| } |
| </style> |
| </head> |
| <body> |
| <div class="containing-block"> |
| <div class="green relatively-positioned">world!</div> |
| <div class="green">Hello,</div> |
| <div><!-- Placeholder for "world!". --></div> |
| |
| <div class="blue absolutely-positioned">world!</div> |
| <div class="blue">Hello,</div> |
| </div> |
| </body> |
| </html> |