| <!DOCTYPE html> | |
| <style> | |
| div#div1 { | |
| background: blue; | |
| width: 200px; | |
| height: 200px; | |
| } | |
| div#div2 { | |
| background: red; | |
| width: 2000px; | |
| height: 2000px; | |
| } | |
| </style> | |
| <body> | |
| <div id="div1">will go fullscreen</div> | |
| <div id="div2">will not go fullscreen</div> | |
| </body> |