body, html {
      margin: 0;
      padding: 0;
      height: 100%;
      font-family: Arial, sans-serif;
    }
    .navbar {
      background-color: #fff;
      padding: 15px 20px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
      position: fixed;
      width: 100%;
      top: 0;
      left: 0;
      z-index: 1000;
    }
    .navbar a {
      text-decoration: none;
      color: #333;
      margin: 0 15px;
      font-weight: bold;
    }
    .background {
      height: 50vh;
      background: url('https://via.placeholder.com/1920x1080') no-repeat center center;
      background-size: cover;
      position: relative;
    }
    .content {
      padding: 20px;
      margin-top: 70px; /* adjust for navbar height */
    }