JSFiddle - React, Tailwind, and code Playground

by TheDiamondDoge

HTML

<div class="container">
  <div id="first"></div>
  <div class="container-2">
    <div id="second"></div>
    <div id="third">
      <div>
        
      </div>
    </div>
  </div>
</div>

CSS

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

div {
  border: 1px black solid
}

.container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: row;
}

.container-2 {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

#first, #third{
  width: 100px;
  height: 100px;
}

#first {
  height: 100%;
}

#second {
  width: 100%;
  height: 100px;
}