wpt/css/css-overflow/overflow-clip-margin-022.html at b5c0a675e379d88cf1312848c911332c5136a3c8 · tabatkins/wpt · GitHub

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<!doctype html>
<html class="reftest">
<meta charset="utf-8">
<title>overflow-clip-margin: border-box is ignored on a scroller, including the offset</title>
<link rel="help" href="https://www.w3.org/TR/css-overflow-3/#propdef-overflow-clip-margin">
<link rel="author" title="Tab Atkins-Bittner" href="mailto:jackalmage@gmail.com">
<link rel="match" href="../reference/ref-filled-green-100px-square-only.html">
<style>
  .clip {
    width: 80px;
    height: 80px;
    padding: 10px;
    border: 10px solid transparent;
    margin: -10px 0 0 -10px;
    overflow: hidden;
    overflow-clip-margin: border-box -1000px;
    background: red;
    background-clip: content-box;
  }
  .big {
    width: 100px;
    height: 100px;
    border: 50px solid red;
    position: relative;
    top: -60px;
    left: -60px;
    z-index: 1;
    background: green;
  }
</style>
<p>Test passes if there is a filled green square.</p>
<div class=clip>
  <div class=big></div>
</div>