| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>math-script-level clamping</title> |
| <meta charset="utf-8"> |
| <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/3739"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-math-script-level-property"> |
| <meta name="assert" content="Clamping due to browser's min font size only affects the used size."> |
| <link rel="match" href="math-script-level-font-size-clamping-001.tentative-ref.html"> |
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> |
| <style> |
| .container { |
| /* Ahem font does not have a MATH table so the font-size scale factor |
| is always 0.71^{computed - inherited math script level} */ |
| font: 12px/1 Ahem; |
| } |
| </style> |
| </head> |
| <body> |
| <p>Test passes if you see a square of side 12px.</p> |
| <div class="container"><!-- Initial size is 12px. --> |
| <div style="font-size: math; math-depth: add(8);"><!-- Size is 12*.71^8 = 0.7749042374949131 < 1px. --> |
| <div style="font-size: math; math-depth: add(-8);">X</div><!-- back to 12px. --> |
| </div> |
| </div> |
| </body> |
| </html> |
