1<div class="row">
 2    <div class="col-sm-12">
 3        <a ng-href="#!/network" class="btn btn-raised btn-lg c_deepPurple400">
 4            <i class="fa fa-chain o_sidebarIcon" aria-hidden="true"></i> Network
 5        </a>
 6        <a ng-href="#!/sankey" class="btn btn-raised btn-lg c_deepPurple400">
 7            <i class="fa fa-code-fork o_sidebarIcon" aria-hidden="true"></i> Sankey Diagram
 8        </a>
 9        <a ng-href="#!/beta" class="btn btn-raised btn-lg c_deepPurple400">Known addresses</a>
10    </div>
11</div>