<!DOCTYPE html> <meta charset="utf-8"> <title>Background Clip Follows Rounded Corner</title> <link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com"> <meta name="fuzzy" content="maxDifference=0-5; totalPixels=0-100"> <link rel="match" href="../reference/ref-filled-green-200px-square.html"> <link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#corner-clipping"> <link rel="help" href="https://github.com/servo/servo/issues/29685"> <style> .wrapper { width: 200px; height: 200px; background: red; } .wrapper > * { position: absolute; width: 100px; height: 100px; border: 50px solid green; } .round-border { border-radius: 100px 150px 200px 250px / 350px; } .background { border-color: transparent; background: linear-gradient(green, green) padding-box; transform: scale(1.05); } </style> <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> <div class="wrapper"> <div class="round-border background"></div> <div class="round-border"></div> <div></div> </div>