JSFiddle - React, Tailwind, and code Playground

by Rafael Ramos

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<div class="dropdown-on-hover">
  <div class="dropdown">
    <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
      Dropdown
      <span class="caret"></span>
    </button>
    <ul class="dropdown-menu" aria-labelledby="dropdownMenu1">
      <li><a href="#">Action</a></li>
      <li><a href="#">Another action</a></li>
      <li><a href="#">Something else here</a></li>
    </ul>
  </div>
</div>

CSS

.dropdown-on-hover { padding-bottom: 2px; }

.dropdown-on-hover:hover .dropdown-menu {
  display: block;
}