energylink/public/app/core/components/navbar/navbar.html

<div class="navbar-inner">
	<a class="navbar-brand-btn pointer" ng-click="ctrl.contextSrv.toggleSideMenu()">
		<span class="navbar-brand-btn-background">
			<img src="public/img/grafana_icon.svg"></img>
		</span>
		<i class="icon-gf icon-gf-grafana_wordmark"></i>
		<i class="fa fa-caret-down"></i>
		<i class="fa fa-chevron-left"></i>
	</a>

	<a href="{{ctrl.titleUrl}}" class="navbar-page-btn" ng-show="ctrl.title">
		<i class="{{ctrl.icon}}" ng-show="ctrl.icon"></i>
		<img ng-src="{{ctrl.iconUrl}}" ng-show="ctrl.iconUrl"></i>
		{{ctrl.title}}
	</a>

	<div ng-transclude></div>
</div>