<!doctype html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>Cannot load YouTube Music</title>
    <style>
      body {
        background: #000;
      }

      .container {
        margin: 0;
        font-family: Roboto, Arial, sans-serif;
        font-size: 20px;
        font-weight: 500;
        color: rgba(255, 255, 255, 0.5);
        position: absolute;
        top: 50%;
        left: 50%;
        margin-right: -50%;
        transform: translate(-50%, -50%);
        text-align: center;
     