<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Picture-in-Picture test - transparent overlays - 1</title>
  <script type="text/javascript" src="click-event-helper.js"></script>
</head>
<style>
  video {
    display: block;
  }

  .container {
    position: relative;
    display: inline-block;
  }

  .overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    color: white;
  }

  .transparent-background {
    background-color: transparent;
  }

  .alpha-background {
    background-color: rgba(255, 0, 0, 0.5);
  }
</style>
<body>
  <div class="container">
    <div class="overlay transparent-background">This is a fully transparent overlay</div>
    <video id="video-transparent-background" src="test-video.mp4" loop="true"></video>
  </div>

  <div class="container">
    <div class="overlay alpha-background">This is a partially transparent overlay using alpha</div>
    <video id="video-alpha-background" src="test-video.mp4" loop="true"></video>
  </div>
</body>
</html>
