#menu-dropdown a.active {
  font-weight: bold;
}
/*
#menu-dropdown a.active:before {
  content: "•";
  margin-right: 1ex;
}
*/
.menu-dropdown-item-lang {
  font-style: italic;
}

div.intro-text {
  width: 100%;
  padding: 0 6em 1em 6em;
  text-align: center;
}
div.intro-text img {
  width: 100%;
}
img.header-text {
  height: 1.5em;
}

p.page-nav-btn {
  text-align: center;
  margin: 2em;
}

/* footer */

#footer {
  background-color: snow !important;
  background-image: none !important;
  margin-top: 2em;
  border-top: 1px forestgreen solid;
}
#footer > div {
  margin: 0;
  padding: 0.5ex;
  text-align: center;
}
#footer > div > span {
  font-size: small;
}