side menu
하위 메뉴가 존재할 때는
- <li> 를 통해서 만들어 준다.
<li class="treeview">
<a href="#">
<i class="fa fa-pie-chart"></i>
<span>Charts</span>
<i class="fa fa-angle-left pull-right"></i>
</a>
<ul class="treeview-menu">
<li><a href="pages/charts/chartjs.html"><i class="fa fa-circle-o"></i> ChartJS</a></li>
<li><a href="pages/charts/morris.html"><i class="fa fa-circle-o"></i> Morris</a></li>
<li><a href="pages/charts/flot.html"><i class="fa fa-circle-o"></i> Flot</a></li>
<li><a href="pages/charts/inline.html"><i class="fa fa-circle-o"></i> Inline charts</a></li>
</ul>
</li>
하위 메뉴가 없는 경우
<li>
<a href="pages/resources.html">
<i class="fa fa-th"></i> <span>Resources</span>
<small class="label pull-right bg-green">new</small>
</a>
</li>