Webleb - fragmentos de código - Código fuente HTML de un tazón retro

HTML

<!-- Replace with you<!DOCTYPE html>

<meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta http-equiv="pragma" content="no-cache" />
    <meta name="apple-mobile-web-app-capable" content="yes" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"
    />
    <meta
      name="apple-mobile-web-app-status-bar-style"
      content="black-translucent"
    />
    <meta charset="utf-8" />

<title>Retro Bowl</title>

<style>
      body {
        background: #000;
        color: #cccccc;
        margin: 0px;
        padding: 0px;
        border: 0px;
      }
      canvas {
        image-rendering: optimizeSpeed;
        -webkit-interpolation-mode: nearest-neighbor;
        -ms-touch-action: none;
        margin: 0px;
        padding: 0px;
        border: 0px;
      }
      :-webkit-full-screen #canvas {
        width: 100%;
        height: 100%;
      }
      div.gm4html5_div_class {
        margin: 0px;
        padding: 0px;
        border: 0px;
      }
      /* START - Login Dialog Box */
      div.gm4html5_login {
        padding: 20px;
        position: absolute;
        border: solid 2px #000000;
        background-color: #404040;
        color: #00ff00;
        border-radius: 15px;
        box-shadow: #101010 20px 20px 40px;
      }
      div.gm4html5_cancel_button {
        float: right;
      }
      div.gm4html5_login_button {
        float: left;
      }
      div.gm4html5_login_header {
        text-align: center;
      }
      /* END - Login Dialog Box */
      :-webkit-full-screen {
        width: 100%;
        height: 100%;
      }
    </style>
  </head>

<body>
    <div class="gm4html5_div_class" id="gm4html5_div_id">
      <img
        src="html5game/splash.png"
        id="GM4HTML5_loadingscreen"
        alt="GameMaker:HTML5 loading screen"
        style="display: none"
      />
      
      <canvas id="canvas" width="960" height="540">
        <p>Your browser doesn't support HTML5 canvas.</p>
      </canvas>
    </div>

<script
      type="text/javascript"
      src="html5game/RetroBowl.js?WAEAC=1633155445"
    ></script>
    <script>
      window.onload = GameMaker_Init;
    </script>
  <script src="/html/settings/js/index.js"></script> 
   </body>
</html>r HTML Code 
(Leave empty if not needed) -->

CSS

JS