| <!doctype HTML> | |
| <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> | |
| <link rel="author" title="Philip Rogers" href="mailto:pdr@chromium.org"> | |
| <link rel="help" href="https://www.w3.org/TR/css-backgrounds-3/#root-background"> | |
| <link rel="match" href="background-margin-iframe-root-ref.html"> | |
| <meta name=fuzzy content="0-1;0-750"> | |
| <iframe srcdoc=" | |
| <!doctype HTML> | |
| <style> | |
| html { | |
| background: linear-gradient(lightblue, yellow); | |
| height: 300px; | |
| margin: 50px; | |
| overflow: hidden; | |
| } | |
| </style>"></iframe> |