Dropdown - Bootstrap-Vue

https://bootstrap-vue.github.io/docs/components/dropdowns

HTML

<link rel="stylesheet" href="//unpkg.com/bootstrap@next/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="//unpkg.com/tether@latest/dist/css/tether.min.css">
<link rel="stylesheet" href="//unpkg.com/bootstrap-vue@latest/dist/bootstrap-vue.css">
<script src="//unpkg.com/vue@latest/dist/vue.min.js"></script>
<script src="//unpkg.com/tether@latest/dist/js/tether.min.js"></script>
<script src="//unpkg.com/bootstrap-vue@latest/dist/bootstrap-vue.js"></script>
<div id="app" class="text-center">
  <b-dropdown text="Dropdown Button sm" class="m-md-2">
    <b-dropdown-item>Action</b-dropdown-item>
    <b-dropdown-item>Another action</b-dropdown-item>
    <b-dropdown-item>Something else here...</b-dropdown-item>
  </b-dropdown>
</div>

CSS

#app {
  padding: 20px;
  height: 350px;
}
button#__BVID__1__BV_toggle_ {
    background: #fe5623;
    border: #fe5623;
}

JavaScript

new Vue({
  el: '#app'
})