testing/web-platform/tests/css/css-backgrounds/css3-background-clip-content-box.html
author Emilio Cobos Álvarez <emilio@crisal.io>
Thu, 10 Jul 2025 09:08:54 +0000 (6 hours ago)
changeset 795952 1d422913e1cb1658224a2d269f8e4c9e80032d29
parent 392912 9415bff8166863f344256c7a3dd14aa5e038e82b
permissions -rw-r--r--
Bug 1976623 - Create drag popups eagerly for now. r=tnikkel,layout-reviewers Trivially restores pre-regression behavior, for now. Differential Revision: https://phabricator.services.mozilla.com/D256769
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>CSS Backgrounds Test:background clip property with value content-box</title>
    <link rel="author" title="yanshasha" href="mailto:yanshasha133@gmail.com" />
    <link rel="reviewer" title="Dayang Shen" href="mailto:shendayang@baidu.com" /> <!-- 2013-08-26 -->
    <link rel="help" href="http://www.w3.org/TR/css3-background/#the-background-clip" />
    <link rel="match" href="reference/css3-background-clip-content-box-ref.html" />
    <style type="text/css">
            .box {
                width: 200px;
                height: 200px;
                position: relative;
            }
            .box div {
                position: absolute;
            }
            #div1 {
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background-color: green;
            }
            #div2 {
                top: 15px;
                left: 15px;
                right: 15px;
                bottom: 15px;
                background-color: red;
            }
            #div3 {
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                border: solid 15px transparent;
                padding: 15px;
                background-color: yellow;
                background-clip: content-box;
            }
    </style>
  </head>
  <body>
    <p>
      The test passes if threre are three overlapping squares with different color(green,red and yellow from outside to inside).
    </p>
    <div class="box">
      <div id="div1"></div>
      <div id="div2"></div>
      <div id="div3"></div>
    </div>
  </body>
</html>