JSFiddle - React, Tailwind, and code Playground

by firegroove

HTML

<select id="select">
    <option value="1">One</option>
    <option value="2">Two</option>
    <option value="3">Three</option>
</select>

CSS

select option:checked,
select option:hover {
    box-shadow: 0 0 10px 100px #000 inset;
}

select:focus > option:checked { 
    background: #000 !important;
}