<md-sidenav md-is-locked-open="$mdMedia('gt-md')" md-component-id="left">
	<md-content>
		<md-list>
			<md-list-item>
				<span>Help</span>
				<span flex></span>
				<md-button class="md-icon-button" aria-label="Toggle Links" ng-click="toggleLinks = !toggleLinks">
					<md-icon md-svg-icon="chevron-down" aria-label="toggle"></md-icon>
				</md-button>
			</md-list-item>
			<md-list-item ng-repeat="site in helpSites" role="link" ng-href="{{ site.link }}" ng-click="openLeftMenu()" ng-show="toggleLinks">
				<md-icon aria-label="{{site.title}}" md-svg-icon="{{site.icon}}"></md-icon>
				<span class="title">{{site.title}}</span>
				<span flex></span>
			</md-list-item>
		</md-list>
	</md-content>
</md-sidenav>
<md-sidenav md-is-locked-open="$mdMedia('gt-md')" md-component-id="left">
	<md-content>
		<md-list>
			<md-list-item>
				<span>Help</span>
				<span flex></span>
				<md-button class="md-icon-button" aria-label="Toggle Links" ng-click="toggleLinks = !toggleLinks">
					<md-icon md-svg-icon="chevron-down" ng-show="toggleLinks"></md-icon>
					<md-icon md-svg-icon="chevron-up" ng-show="!toggleLinks"></md-icon>
				</md-button>
			</md-list-item>
			<md-list-item ng-repeat="site in helpSites" role="link" ng-href="{{ site.link }}" ng-click="openLeftMenu()" ng-show="toggleLinks">
				<md-icon aria-label="{{site.title}}" md-svg-icon="{{site.icon}}"></md-icon>
				<span class="title">{{site.title}}</span>
				<span flex></span>
			</md-list-item>
		</md-list>
	</md-content>
</md-sidenav>
Change to chevron-down when toggled
Change to chevron-down when toggled
