nav { position: relative; padding-right: 20px; }
.dropdown-toggle { padding: .5em 1em; background: #ffffff; border-radius: .2em .2em 0 0;  }
ul.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  margin-top: .5em;
  background: #E4E0DF;
  min-width: 8em;
  padding: 0;
  border-radius: 0 0 .2em .2em;
  z-index:1;
}
ul.dropdown li { list-style-type: none;  }
ul.dropdown li a {
  text-decoration: none;
  padding: .5em 1em;
  display: block;
}