contain-paint-dynamic-002-ref.html | Explore in Territory

<!DOCTYPE html>
<html>
<meta charset="utf-8">
<title>Dynamic change to paint containment (reference)</title>

<style>
  #container {
      width: 100px;
      height: 100px;
      background: green;
      contain: paint;
  }
  #overflowing {
      width: 400px;
      height: 100px;
  }
  .square {
      display: inline-block;
      width: 50px;
      height: 50px;
      margin: 5px;
  }
  .red {
      background: red;
  }
</style>

<body>
  <p>PASS if you see a green square and no red.</p>
  <div id="container">
    <div id="overflowing"><div class="square"></div><div class="square"></div><div class="red square"></div></div>
  </div>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-contain/contain-paint-dynamic-002-ref.html