JSFiddle - React, Tailwind, and code Playground

HTML

<div id="red">
    <div id="blue">Some text</div>
</div>

CSS

#red {
    width: 1px;
    margin: 100px auto;
    background: red;
}
#blue {
    width: 200px;
    background: blue;
    left: -50px;
    position: relative;
}