JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="inline"></div>
    <div class="inline"></div>
</div>

CSS

.container {
    font-size: 0;
}

.inline {
    display: inline-block;
    height: 100px;
    width: 100px;
    font-size: 10px;
    background: red;
}