index-oo.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>OO :: Particle System Es6</title>
  <style>
    html, body {
      margin: 0;
      border: 0;
      height: 100%;
      width: 100%;
      font-family: Helvetica Neue, Helvetica, Arial;
    }

    .overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 80px;
      height: 48px;
      color: hsla(285, 91%, 83%, 1.87);
      background-color: hsla(285, 30%, 28%, 0.83);
      /* padding: 10px; */
      display: flex;
      text-align: center;
      align-items: center;
      justify-content: center;
    }
  </style>
</head>
<body>

<canvas id="canvas" style="background-color:black"></canvas>
<div class="overlay">Object Oriented</div>
<script src="./lib/panelStats.js" type="module"></script>
<script src="src/oo/Scene.js" type="module"></script>
</body>
</html>