vaadin-framework/themes/src/main/themes/VAADIN/themes/liferay/menubar/menubar.scss

@mixin liferay-menubar {

.v-menubar {
	background: #97A1AE url(/html/themes/classic/images/dockbar/dockbar_bg.png) repeat-x 0 0;
	border-bottom: 1px solid #636364;
}

.v-menubar-separator span {
	display: none;
}

.v-menubar-menuitem {
	padding: 3px 8px;
	line-height: 16px;
	font-weight: bold;
	color: #2c2f34;
	text-shadow: -1px -1px #FFF;
}

.v-menubar-menuitem-selected {
	color: #FFF;
	text-shadow: -1px -1px #2c2f34;
}

.v-menubar-submenu {
	background: #CCC9C9 url(/html/themes/classic/images/application/menu_bg.png) repeat-x 0 0;
	border: 1px solid;
	border-color: #aeafb1 #777879 #777879 #aeafb1;
	-webkit-border-radius: 0 0 4px 4px;
	-moz-border-radius: 0 0 4px 4px;
	border-radius: 0 0 4px 4px;
	padding: 2px 0;
}
.v-menubar-submenu .v-menubar-submenu-indicator {
	font-size: 9.9px;
}
.v-menubar-submenu .v-menubar-menuitem {
	color: #2c2f34;
	font-weight: bold;
	text-shadow: 1px 1px #fff;
	padding: 1px 26px 1px 10px;
	line-height: 16px;
	border-bottom: 1px solid #bcbbbb;
	border-top: 1px solid #eee;
}

.v-menubar-submenu .v-menubar-menuitem:last-child {
	border-bottom-width: 0;
}

.v-menubar-submenu .v-menubar-menuitem-caption * { 
	vertical-align: middle;
}

.v-menubar .v-menubar-menuitem-selected,
.v-menubar-submenu .v-menubar-menuitem-selected {
	color: #fff;
	text-shadow: 1px 1px #000;
	background-color: #5b677d;
}
.v-menubar-popup {
	border-radius: 5px;
 }
.v-menubar-menuitem-disabled,
.v-menubar-submenu .v-menubar-menuitem-disabled,
.v-menubar span.v-menubar-menuitem-disabled:hover,
.v-menubar span.v-menubar-menuitem-disabled:focus,
.v-menubar span.v-menubar-menuitem-disabled:active {
	color: #999;
}

}