html, body {
      margin: 0;
      padding: 0;
      height: 100%;
    }

    body {
      font-family: Manrope, sans-serif;
      background-image: url('https://s3.amazonaws.com/shecodesio-production/uploads/files/000/163/037/original/pexels-photo-smaller.jpg?1744621742');
      background-size: cover;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
      letter-spacing: 1px;
      color: azure;
    }

    .page-container {
      flex: 1;
      width: 450px;
      margin: 0 auto;
      padding: 20px;
    }

    h1 {
      font-weight: 300;
      font-size: 60px;
      letter-spacing: 2px;
    }

    h2 {
      margin: 0;
      font-weight: 500;
    }

    select {
      display: block;
      padding: 10px 15px;
      margin-top: 10px;
      margin-bottom: 20px;
      border-radius: 5px;
    }

    .city {
      display: flex;
      justify-content: space-between;
      margin-bottom: 20px;
      border-bottom: 1px solid rgba(251, 251, 4, 0.2);
      padding: 2px;
    }

    .time {
      font-size: 40px;
      font-weight: 200;
    }

    .colon {
      color: #fdf61f;
      font-weight: 400;
    }

    .date {
      margin-top: 2px;
      font-size: 13px;
      font-weight: 100;
      opacity: 0.7;
    }

    .footer-container {
      background: rgba(4, 4, 4, 0.9);
      width: 100%;
      height: 60px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding-left: 20px;
      box-sizing: border-box;
      font-size: 12px;
      color: #fff;
    }

    .footer-container p {
      margin: 0;
      padding: 20px 20px;
    }

    a:link {
      color: #b18b01;
    }

    a:visited {
      color: #3eaf01;
    }
    
    .pulse {
      animation: pulse 0.4s ease;
    }
    
    @keyframes pulse {
      0% { box-shadow: 0 0 0 rgba(255, 242, 0, 0.5); }
      50% { box-shadow: 0 0 15px rgba(255, 242, 0, 0.6); }
      100% { box-shadow: 0 0 0 rgba(0, 128, 255, 0); }
    }