JSFiddle - React, Tailwind, and code Playground

HTML

<div class="table">
    <div class="row">
        <div class="cell">Cell 1</div>
        <div class="cell">Cell 2</div>
        <div class="cell">Cell 3</div>
    </div>
</div>

CSS

.table {
  display: table;
  border: 1px solid black;
}

.row { display:table-row; }

.cell {
  display:table-cell;
  background-clip: padding-box;
  background-color: gold;
  border-right: 10px solid transparent;
}

.cell:last-child {
  border-right: 0 none;
}