JSFiddle - React, Tailwind, and code Playground

by agib

HTML

<div class="w">
  <div class="col">1</div>
  <div class="col">2</div>
</div>

CSS

.w {
  display: table;
  border: 1px solid fuchsia;
  table-layout: fixed;
  width: 100%;

}
.col {
  display: table-cell;
  padding: .5rem;
  border-right: 1px solid red;
}
.col:first-of-type {
  background-color: yellow;
  width: 220px;
}