| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <style> | |
| html, body { | |
| margin: 0; | |
| padding: 0; | |
| width: 100%; | |
| height: 100%; | |
| background-color: red; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <input id="inner" style="margin: 10px; width:60px;"> | |
| </body> | |
| </html> |