JSFiddle - React, Tailwind, and code Playground

HTML

<div style="position:absolute">
    <div id="items">
        <div>One</div>
        <div>Two</div>
        <div>Three</div>
        <div>Four</div>
    </div>
<div>

CSS

#items {
    border: 1px solid black;
    border-radius: 10px;
    overflow: hidden;
}

#items div {
    border-bottom: 1px solid black;
    padding: 5px;
    background-color:#F00
}

#items div:hover {
    background-color: #ccc;
}