body {
    background-color: #d2b48c;
  }

  #logo {
     max-width: 100%;
     height: auto;
  }

  ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #888;
  }

  li {
    float: right;
  }

  /* Add a gray left border to all list items, 
  except the last item (last-child) */
  li {
    border-left: 1px solid #bbb;
  }

  li:last-child {
    border-right: none;
  }

  li a, .dropbtn {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }

  li a:hover, .dropdown:hover .dropbtn {
    background-color: #666;
  }

  .active {
    background-color: #444;
  }

  li.dropdown {
    display: inline-block;
  }

  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #ddd;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }

  .dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }

  .dropdown-content a:hover {
    background-color: #f1f1f1
  }

  .dropdown:hover .dropdown-content {
    display: block;
  }

  iframe {
    display: block;
    margin: auto;
  }

  body {
    margin-left: 5%;
    margin-right: 5%;
    padding: 10px 10px 50px 10px;
  }

  img {
    display: block;
    margin: auto;
  }

  h2 {
    text-align: center;
  }