body {
    background-image: url('background.png');
    background-repeat: no-repeat;
    background-size: cover;
}

 .glass {
      background: rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border-radius: 15px;
      border: 1px solid rgba(255, 255, 255, 0.3);
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
      padding: 40px 60px;
      color: white;
      max-width: 400px;
      text-align: center;
      font-family: sans-serif;
      margin: auto;
      width: 50%;
  }

  .download {
    background: rgba(11, 121, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: 40px 60px;
    color: white;
    max-width: 400px;
    text-align: center;
    font-family: sans-serif;
    margin: auto;
    width: 50%;
    transition: 0.5s;
  }

  .download:hover {
    background: rgba(0, 75, 167, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: 40px 60px;
    color: white;
    max-width: 400px;
    text-align: center;
    font-family: sans-serif;
    margin: auto;
    width: 50%;
    transition: 0.5s;
  }