JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
<span class="header">Header</span>
<span class="first">First</span>
<span class="second">Second</span>
<span class="third">Third</span>
</div>

CSS

.wrap{
  width: 300px;
  display: table;
}
.first{
  display: table-cell;
  background: red;
  padding: 10px;
}
.header{
  display:table-header-group;
}
.second{
  display: table-cell;
  background: green;
  padding: 10px;
}
.third{
  display: table-cell;
  background: blue;
  padding: 10px;
}