JSFiddle - React, Tailwind, and code Playground

by JM note

HTML

<style>
#container {
    text-align: center;
}
#left-box {
    background-color: red;
    float: left;
}
#center-box {
    background-color: yellow;
    margin: 0 auto;
}
#right-box {
    background-color: blue;
    float: right;
}
</style>
<div id='container'>
    <div id='left-box'>왼쪽</div>
    <div id='right-box'>오른쪽</div>
    <div id='center-box'>가운데</div>
</div>