How to bold top level Oxygen menu items

This article provides the CSS needed to make the top-level nav menu items in Oxygen bold.

Before:

After:

Add this CSS:

#_nav_menu-89-9 .oxy-nav-menu-list > li.menu-item > a {
	font-weight: bold;
}

Replace _nav_menu-89-9 with the ID of your nav menu.