#um-crumbs li { float: left; }
#um-crumbs li:before { content: "\203A"; padding: 0 .5em }
#um-crumbs li:first-child:before { content: ""; padding: 0 0; }

.main-navigation {
	font-size: .9em; position: fixed; top: 0; left: 0; background: #fff;
}

#page.site { margin-top: 32px; }

.main-navigation .menu { height: 32px; }

.main-navigation a {
	min-width: 100px;
}

.main-navigation a,
.main-navigation li ul { 
	min-width: 100px;
}

.main-navigation a { padding: .3em .5em }

.main-navigation li ul,
.main-navigation  {
	box-shadow: 0 3px 3px rgba(0, 0, 0, 0.2);	
}

.main-navigation ul { background: #fff; }

.page_item_has_children > a:after { 
	float:right; content: "\21D3";
}

.page_item_has_children .page_item_has_children > a:after { 
	float:right; content: "\21D2";
}