* {box-sizing: border-box}
body {
    font-family: Verdana, Helvetica, sans-serif;
    background-color: #6999a3;
    margin-bottom: 60px;
}

h1 { text-align: center;
}

/* Style the navigation menu */
.navbar {
    width: 100%;
    background-color: #555;
    border-radius: 10px;
    overflow: auto;
  }
  
  /* Navigation links */
  .navbar a {
    float: left;
    border-radius: 10px;
    padding: 12px;
    color: white;
    text-decoration: none;
    font-size: 17px;
    width: 20%; /* 25% = Four equal-width links. If you have two links, use 50%, and 33.33% for three links, etc.. */
    text-align: center;
    transition: 0.5s; /* Added to fade off when mouse leaves */
  }
  
  /* Add a background color on mouse-over */
  .navbar a:hover {
    background-color: #000;
    transition: 0.3s; /* Fade in on hover */
  }
  
  /* Style the current/active link */
  .navbar a.active {
    background-color: #c75a00;
  }
  
  /* Add responsiveness - on screens less than 500px, make the navigation links appear on top of each other, instead of next to each other */
  @media screen and (max-width: 500px) {
    .navbar a {
      float: none;
      display: block;
      width: 100%;
      text-align: center;
    }
  }

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #555;
    color: white;
    font-size: 0.875em;
    text-align: center;
}