小编Abd*_*dan的帖子

<div>
  <b-dropdown id="dropdown-1" text="Dropdown Button" class="m-md-2">
  <b-dropdown-item>First Action</b-dropdown-item>
  <b-dropdown-item>Second Action</b-dropdown-item>
  <b-dropdown-item>Third Action</b-dropdown-item>
  <b-dropdown-divider></b-dropdown-divider>
  <b-dropdown-item active>Active action</b-dropdown-item>
  <b-dropdown-item disabled>Disabled action</b-dropdown-item>
  </b-dropdown>
</div>

悬停下拉按钮时应显示项目！