JSFiddle - React, Tailwind, and code Playground

HTML

<form name="" action="" method="">
    <select name="xxx">
        <option value="1" selected="selected">aaa aaa aaa</option>
        <option value="2">bbb bbb bbb</option>
        <option value="3">ccc ccc ccc</option>
    </select>
</form>

CSS

select {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(239, 239, 239, 1) 100%);
    color:#555;
    border-radius: 5px;
    padding: 5px;
}