math-script-level-font-size-clamping-001.tentative.html (1158B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>math-script-level clamping</title> 5 <meta charset="utf-8"> 6 <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/3739"> 7 <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-math-script-level-property"> 8 <meta name="assert" content="Clamping due to browser's min font size only affects the used size."> 9 <link rel="match" href="math-script-level-font-size-clamping-001.tentative-ref.html"> 10 <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> 11 <style> 12 .container { 13 /* Ahem font does not have a MATH table so the font-size scale factor 14 is always 0.71^{computed - inherited math script level} */ 15 font: 12px/1 Ahem; 16 } 17 </style> 18 </head> 19 <body> 20 <p>Test passes if you see a square of side 12px.</p> 21 <div class="container"><!-- Initial size is 12px. --> 22 <div style="font-size: math; math-depth: add(8);"><!-- Size is 12*.71^8 = 0.7749042374949131 < 1px. --> 23 <div style="font-size: math; math-depth: add(-8);">X</div><!-- back to 12px. --> 24 </div> 25 </div> 26 </body> 27 </html>