JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="content">Foo</div>
</div>
<div class="container">
    <div class="content">Bar</div>
</div>
<div class="container">
    <div class="content">FooBar</div>
</div>

CSS

.container {
    padding: 5px;
}

.container:hover {
    background-color: blue
}

.content {
    background-color: #0099cc;
}