<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><!-- Submitted from TestTWF Paris --><head> <title>CSS Backgrounds and Borders Test: Clipping to the border-radius curve</title> <link href="http://lea.verou.me" rel="author" title="Lea Verou" /> <link href="http://www.w3.org/TR/css3-background/#corner-clipping" rel="help" /> <meta content="" name="flags" /> <meta content="Effects that clip to the border or padding edge (such as ‘overflow’ other than ‘visible’) must clip to the curve" name="assert" /> <style> div { position: absolute; } .ref, .test { border-radius: 30px; } .ref { width: 104px; height: 104px; left: -2px; top: -2px; background-color: green; } .test, .contents { background-color: red; width: 100px; height: 100px; } .test { overflow: hidden; } </style> </head> <body> <p>Test passes if there is one filled green rounded square and <strong>no red</strong>.</p> <div class="container"> <div class="test"> <div class="contents"></div> </div> <div class="ref"></div> </div> </body></html>