ch-unit-004.html (1107B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>CSS Values and Units Test: support for the ch unit</title> 4 <link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/"> 5 <link rel="help" href="https://drafts.csswg.org/css-values-3/#font-relative-lengths"> 6 <link rel="match" href="reference/ch-unit-001-ref.html"> 7 <meta name="assert" content="In vertical sideways, The ch unit is equal to the used horizontal advance measure of the 0 (ZERO, U+0030) glyph found in the font used to render it."> 8 <meta name="fuzzy" content="maxDifference=0-28; totalPixels=0-9"> 9 <style> 10 span { 11 background: green; 12 color: green; 13 left: 0; right: 0; 14 position: absolute; 15 } 16 div { 17 background: red; 18 color: red; 19 position: relative; 20 height: 5ch; 21 width: 10ch; 22 writing-mode: vertical-rl; 23 text-orientation: sideways; 24 } 25 26 div + div { 27 height: auto; 28 } 29 30 div + div span { 31 height: 5ch; 32 } 33 </style> 34 <body> 35 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p> 36 <div><span>00000</span></div> 37 <div><span></span>00000</div> 38 </body>