mo-section class="col-md-12" name="Carousel">
    <carousel-demo></carousel-demo>
  </demo-section>
  <demo-section class="col-md-12" name="Collapse">
    <collapse-demo></collapse-demo>
  </demo-section>
  <demo-section class="col-md-12" name="Datepicker" docPath="bs_date_picker">
    <datepicker-demo></datepicker-demo>
  </demo-section>
  <demo-section class="col-md-12" name="Dropdown" docPath="bs_dropdown">
    <dropdown-demo></dropdown-demo>
  </demo-section>
  <demo-section class="col-md-12" name="File