JSFiddle - React, Tailwind, and code Playground

HTML

<select>
    <option>This is a select</option>
</select>

<select class="s2">
    <option>This is a select</option>
</select>

CSS

select {
    width: 280px;
    height: 50px;
    font-size: 1.1em;
    border: #e3e1d5 1px solid;
}

.s2 {
    padding: 10px;
    height: 40px;
}