 
 		##### HEADER includes YEAR and MONTH
 		header_year_month = new HorizontalLayout
+			maximize_vertical: false
+			maximize_horizontal: true
 			left:
 				content: new Buttonbar
 					class: "cui-date-time-header-month"

		month_sel = new Select(
			name: "month"
			data: data
			onDataChanged: =>
				@updateCalendar(mom.month(data.month))
			options: =>

		year_sel = new Select(
			name: "year"
			data: data
			group: "date"
			onDataChanged: =>
				@updateCalendar(mom.year(data.year))
			options: =>
