gradient-longer-hue-hsl-006.html (1038B)
1 <!DOCTYPE html> 2 <html lang="en"> 3 <meta charset="utf-8"> 4 <title>Gradient using "longer hue"</title> 5 <link rel="author" title="Jonathan Kew" href="mailto:jkew@mozilla.com"> 6 <link rel="help" href="https://www.w3.org/TR/css-color-4/#interpolation"> 7 <link rel="match" href="gradient-longer-hue-hsl-006-ref.html"> 8 <meta name="assert" content="Tests that gradient with 'longer hue' renders correctly"> 9 10 <style> 11 div { 12 margin: 20px 0px 20px 50px; 13 height: 40px; 14 width: 100px; 15 position: relative; 16 background: linear-gradient(to right in hsl longer hue, 17 red var(--from), 18 blue var(--to)); 19 } 20 21 .swatch { 22 --from: 50px; 23 --to: 100px; 24 } 25 26 .swatch::before { 27 content: '\feff'; 28 position: absolute; 29 bottom: 40px; 30 height: 10px; 31 left: calc(var(--from) - 0.5px); 32 border: 0.5px solid red; 33 } 34 35 .swatch::after { 36 content: '\feff'; 37 position: absolute; 38 top: 40px; 39 height: 10px; 40 left: calc(var(--to) - 0.5px); 41 border: 0.5px solid blue; 42 } 43 </style> 44 45 <div class="swatch"></div>