nav#main_navigation a.current,
nav#main_navigation a.currentAncestor,
nav#main_navigation a:hover,
nav#secondary_navigation a.current,
nav#secondary_navigation a.currentAncestor,
nav#secondary_navigation a:hover {
  border-radius: 20px;
}

nav#secondary_navigation ul ul {
  border-radius: 20px;
}