JSFiddle - React, Tailwind, and code Playground

HTML

<div class="table">
    <div>1 - Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum a gravida risus, quis finibus ex. Donec tincidunt metus vel accumsan gravida.</div>
    <div>2 - Etiam ac libero in orci aliquam sollicitudin eget in ligula.</div>
</div>

CSS

.table {
    display: table;
    table-layout: fixed;
}
.table div {
    display: table-cell;
    background-color: green;
}
.table div + div {
    background-color: orange;
    width: 80%;
}