@charset "UTF-8";
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
nav li {
  margin: 0;
}
nav ul li a:hover,
nav ul li a:visited:hover {
  background: #2581dc;
  color: #ffffff;
}
nav ul li a:not(:only-child):after,
nav ul li a:visited:not(:only-child):after {
  padding-left: 4px;
  content: " ▾";
}
.nav-dropdown {
  position: absolute;
  display: none;
  z-index: 1;
  background-color: #fff;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
}

@media only screen and (max-width: 880px) {
  .nav-dropdown {
    position: static;
    box-shadow: none;
    border-bottom: 1px solid #dadada;
  }
  nav li li {
    margin-left: 1em;
  }
}