JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
        <div class="left">
            <div></div>
        </div>
        <div class="center"></div>
        <div class="right">
    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum porttitor vitae ante quis suscipit.
        </div>
    </div>

CSS

.container {
    display: table;
}

.left {
    display: table-cell;
    position: relative;
    width: 50px;
}

.left > div {
    background-color: lightcyan;
    height: 50%;
    width: 100%;
    position: absolute;
}

.center {
    display: table-cell;
    width: 50px;
    background-color: lightcoral;
}
.right {
    display: table-cell;
    width: 300px;
    background-color: palegreen;
}