JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <select>
   <option value="test">Test</option>
   <option value="test">Test2</option>
   <option value="test">Test3</option>
   <option value="test">Test4</option>
  </select>
</div>

CSS

.container select { width: 150px; }