.main-navigation {
    display: block;
    width: 100%;
  }
  .main-navigation ul {
    display: none;
    list-style: none;
    margin: 0;
    padding-left: 0;
  }
  .main-navigation ul ul {
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.2);
    float: left;
    position: absolute;
    top: 100%;
    left: -999em;
    z-index: 99999;
  }
  .main-navigation ul ul ul {
    left: -999em;
    top: 0;
  }
  .main-navigation ul ul li:hover > ul, .main-navigation ul ul li.focus > ul {
    display: block;
    left: auto;
  }
  .main-navigation ul ul a {
    width: 200px;
  }
  .main-navigation ul li:hover > ul, .main-navigation ul li.focus > ul {
    left: auto;
  }
  .main-navigation ul li:hover > ul{
    background-color: #0099b0;
  }
  /*.main-navigation ul li:hover > ul li{
    
  }*/
  .main-navigation li {
    position: relative;
  }
  .main-navigation a {
    display: block;
    text-decoration: none;
  }
  /* Small menu. */
  .menu-toggle, .main-navigation.toggled ul {
    display: block;
  }
  @media screen and (min-width: 37.5em) {
    .menu-toggle {
      display: none;
    }
    .main-navigation ul {
      display: flex;
    }
    .footer-content {
      display: grid;
      grid-template-columns: repeat(2, 2fr);
      padding: 1em 2em;
      max-width: 1250px;
      justify-items: end;
      border-top: 2px solid #0099b0;
    }
    footer#colophon {
      display: flex;
      flex-direction: column;
      align-items: center;
    }
  }
  .site-main .comment-navigation, .site-main .posts-navigation, .site-main .post-navigation {
    margin: 0 0 1.5em;
  }
  .comment-navigation .nav-links, .posts-navigation .nav-links, .post-navigation .nav-links {
    display: flex;
  }
  .comment-navigation .nav-previous, .posts-navigation .nav-previous, .post-navigation .nav-previous {
    flex: 1 0 50%;
  }
  .comment-navigation .nav-next, .posts-navigation .nav-next, .post-navigation .nav-next {
    text-align: end;
    flex: 1 0 50%;
  }
  footer#colophon {
    padding: 2em;
  }
  footer p {
    font-size: 16px;
    color: #005770;
  }
  footer p .txt {
    font-size: 14px;
    color: #005770;
  }
  ol {
    list-style: auto;
    margin: 15px 0 15px 55px;
  }