src/app/service-graph/components/graph/graph.component.html

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<h1>Service Graph</h1>

<div class="graph-container">
  <div class="loader-container" ng-if="vm.loader">
    <div class="loader"></div>
  </div>
  <a ng-click="vm.closeFullscreen()" class="close-btn"><i class="fa fa-times"></i></a>
  <svg></svg>
  <div class="row" ng-if="!vm.loader">
    <div class="col-md-3">
      <a ng-click="vm.toggleModel('services')" ng-class="{active: vm.currentState >= 0}" class="btn btn-block btn-accent">
        <span>Services</span>
      </a>
    </div>
    <div class="col-md-3">
      <a ng-click="vm.toggleModel('serviceinstances')" ng-class="{active: vm.currentState >= 1}" class="btn btn-block btn-accent">
        <span>Service Instances</span>
      </a>
    </div>
    <div class="col-md-3">
      <a ng-click="vm.toggleModel('instances')" ng-class="{active: vm.currentState >= 2}" class="btn btn-block btn-accent">
        <span>Instances</span>
      </a>
    </div>
    <div class="col-md-3">
      <a ng-click="vm.toggleModel('networks')" ng-class="{active: vm.currentState >= 3}" class="btn btn-block btn-accent">
        <span>Networks</span>
      </a>
    </div>
  </div>
</div>