| <!DOCTYPE html> |
| <html> |
| <head> |
| |
| <meta name="viewport" content="width=800"> |
| <style> |
| body { width: 800px; margin: 0; overflow-y: hidden; } |
| </style> |
| |
| </head> |
| <body> |
| |
| <iframe style="width: 100%; height: 300px; border: 0" src='data:text/html, |
| <html style="font-size: 16px"><body style="margin: 0; overflow-y: hidden"><div style="width: 1600px; font-size: 2.5rem"> |
| This text should be autosized to 40px computed font size, i.e. scaled up by 2.5x, since although this block is 1600px wide, and is in a 400px wide iframe, the iframe is flattened so it will expand to the width of its containing block (800px), and min(1600, 800) / 320 = 2.5.<br> |
| Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. |
| </div></body></html>'> |
| |
| </body> |
| </html> |
