JSFiddle - React, Tailwind, and code Playground

by Dylan Schadeck

HTML

<div id=fixedWidth>
Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed 
</div>

<div id=theRest>
    The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space The rest of the space 
</div>

CSS

#fixedWidth {
  width: 200px;
  float: left;
  background: blue;
}
#theRest {
  background: green;
  overflow: hidden;
}