JSFiddle - React, Tailwind, and code Playground

HTML

<div class='table'>
    <div class='cell'>fit content</div>
    <div class='cell'>expand content</div>
    <div class='cell'>fit content</div>
</div>

CSS

.table {
    display:table;
    width:100%;
}
.cell {
    display:table-cell;
    width:1%;
    border:1px solid black;
    height:10px;
}
.cell:nth-child(2) {
    width:100%;
}