JSFiddle - React, Tailwind, and code Playground

HTML

<select>
  <option value="volvo">Volvo</option>
  <option value="saab">Saab</option>
  <option value="vw">VW</option>
  <option value="audi">Audi</option>
</select>

CSS

select {
   background: red;
   width: 268px;
   padding: 5px;
   }