background-margin-iframe-root.html (600B)
1 <!doctype HTML> 2 <title>Backgrounds on the root element of an iframe should extend to cover the entire canvas of the iframe in the presence of margin</title> 3 <link rel="author" title="Philip Rogers" href="mailto:pdr@chromium.org"> 4 <link rel="help" href="https://www.w3.org/TR/css-backgrounds-3/#root-background"> 5 <link rel="match" href="background-margin-iframe-root-ref.html"> 6 <meta name=fuzzy content="0-1;0-750"> 7 <iframe srcdoc=" 8 <!doctype HTML> 9 <style> 10 html { 11 background: linear-gradient(lightblue, yellow); 12 height: 300px; 13 margin: 50px; 14 overflow: hidden; 15 } 16 </style>"></iframe>