html, body {
      margin: 0;
      padding: 0;
      width: 100vw;
      height: 100vh;
      overflow: hidden;
      box-sizing: border-box
	    position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #282828 url('https://res.cloudinary.com/deq3ozl4k/image/upload/v1748231865/lbg.png') no-repeat center center;
  background-size: cover;
    }

    iframe {
      border: none;
      width: 100vw;
      height: 100vh;
      display: block;
    }
	z