| <html> | |
| <style> | |
| .box { | |
| border: 2px solid green; | |
| padding: 2px; | |
| } | |
| .container { | |
| border: 2px solid blue; | |
| height: 100px; | |
| width: 100px; | |
| position: absolute; | |
| padding:10px; | |
| } | |
| .leftright { | |
| position:absolute; | |
| left:0px; | |
| right:0px; | |
| top:0px; | |
| height:100px; | |
| } | |
| .topbottom { | |
| width: 100px; | |
| position:absolute; | |
| top:0px; | |
| bottom:0px; | |
| left:0px; | |
| } | |
| </style> | |
| <body> | |
| <div class="container"> | |
| <div class="leftright box"></div> | |
| <div class="topbottom box"></div> | |
| <div style="width:100%; height:100%; background: gray;"></div> | |
| </div> | |
| </body> |