<md-menu>
	<div class="small-action-button transparent">
		<md-button class="md-fab" ng-click="$mdMenu.open($event)" title="Select Attribute Type">
			<span class="symbol">{{ $ctrl._viewModel.aggregationSymbol }}</span>
		</md-button>
	</div>
	<md-menu-content width="2">
		<md-menu-item style="min-height: 20px; height: 20px;">
			<md-button style="min-height: 20px; height: 20px; line-height: 20px; font-size: 9pt; text-align: center;" ng-disabled="true"
				>Aggregation</md-button
			>
		</md-menu-item>
		<md-divider></md-divider>
		<md-menu-item>
			<md-button ng-click="$ctrl.setToAbsolute($ctrl.metric, $ctrl.type)">Sum</md-button>
		</md-menu-item>
		<md-menu-item>
			<md-button ng-click="$ctrl.setToRelative($ctrl.metric, $ctrl.type)">Median</md-button>
		</md-menu-item>
	</md-menu-content>
</md-menu>

<md-menu>
	<div class="small-action-button transparent">
		<md-button class="md-fab" ng-click="$mdMenu.open($event)" title="Select Attribute Type">
			<span class="symbol">{{ $ctrl._viewModel.aggregationSymbol }}</span>
		</md-button>
	</div>
	<md-menu-content width="2">
		<md-menu-item style="min-height: 20px; height: 20px;">
			<md-button style="min-height: 20px; height: 20px; line-height: 20px; font-size: 9pt; text-align: center;" ng-disabled="true"
				>Aggregation</md-button
			>
		</md-menu-item>
		<md-divider></md-divider>
		<md-menu-item>
			<md-button ng-click="$ctrl.setToAbsolute($ctrl.metric, $ctrl.type)">Σ Sum</md-button>
		</md-menu-item>
		<md-menu-item>
			<md-button ng-click="$ctrl.setToRelative($ctrl.metric, $ctrl.type)">x͂ Median</md-button>
		</md-menu-item>
	</md-menu-content>
</md-menu>

Add attributeType icon left in the dropdown
Add attributeType icon left in the dropdown
