JSFiddle - React, Tailwind, and code Playground

by WoJWoJ

HTML

<div id="container">
<div>one</div>
<div>two</div>
<div id="bottom">three</div>
</div>

CSS

div {
  display: flex;
}
#container {
  flex-direction: column;
  height: 300px;
  border: 1px solid red;
}
.bottom {
  align-self: flex-end;
}