font-size-adjust-010.html (1826B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>CSS Fonts Test: font-size-adjust - two-value syntax - using 'ch-width' as the basis for adjustment</title> 4 <link rel="author" title="Jonathan Kew" href="mailto:jkew@mozilla.com"> 5 <link rel="help" title="2.6 Relative sizing: the font-size-adjust property" 6 href="https://drafts.csswg.org/css-fonts-4/#font-size-adjust-prop"> 7 <link rel="help" title="extend font-size-adjust to take a pair of values: <metric> <number>" 8 href="https://github.com/w3c/csswg-drafts/issues/6160"> 9 <meta name="assert" content="Test checks that font-size-adjust with the 'ch-width' metric works as expected"> 10 <link rel="match" href="font-size-adjust-009-ref.html"> 11 <meta name="fuzzy" content="maxDifference=0-130;totalPixels=0-350"> 12 <style> 13 @font-face { 14 font-family: test; 15 src: url(/fonts/noto/noto-sans-v8-latin-regular.woff); 16 /* this font has a 'zero' width (and therefore 'ch' unit) of 1128/2048 units */ 17 } 18 div { 19 clear: left; 20 float: left; 21 font: 56px/112px test; 22 color: orange; 23 background: orange; 24 } 25 #test1 { 26 color: green; 27 background: green; 28 font-size-adjust: ch-width calc(1128 / 2048); /* should cause no change */ 29 } 30 #test2 { 31 color: blue; 32 background: blue; 33 font-size-adjust: ch-width calc(1.5 * 1128 / 2048); /* should be 1.5 times larger */ 34 } 35 #test3 { 36 color: magenta; 37 background: magenta; 38 font-size-adjust: ch-width calc(0.75 * 1128 / 2048); /* should be 0.75 times larger */ 39 } 40 </style> 41 <body> 42 <p>Test passes if the size of the green rectangle matches the orange rectangle, 43 the blue rectangle is longer, and the magenta rectangle is shorter.</p> 44 <div>Filler Text</div> 45 <div id="test1">Filler Text</div> 46 <div id="test2">Filler Text</div> 47 <div id="test3">Filler Text</div> 48 </body>