vh-support-atviewport-ref.htm (360B)
1 <!DOCTYPE html> 2 <html><head> 3 <meta charset="utf-8"> 4 <title> 5 CSS Reftest Reference 6 </title> 7 8 <link href="mailto:fremycompany.developer@yahoo.fr" rel="author" title="François REMY"> 9 10 <style type="text/css"> 11 html 12 { 13 background-color: yellow; 14 border-left: blue solid 50vw; 15 height: 100vh; 16 } 17 </style> 18 19 </head> 20 <body> 21 22 </body></html>