JSFiddle - React, Tailwind, and code Playground

HTML

<div id="top">
Logo. Menu
</div>

<div id="content">
Text Text Text
</div>

<div id="bottom">
Text in the bottom
</div>

CSS

#top {
  width: 100%;
  height: 100px;
  background-color: red;
}
#bottom {
  width: 100%;
  height: 100px;
  background-color: blue;
  margin: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
  position: absolute;
}

#content {
}