JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrapper">
  <div class="box a">A</div>
  <div class="box b">B</div>
  <div class="box c">C</div>
  <div class="box d">D</div>
  <div class="box e">E</div>
</div>

CSS

body {
  margin: 40px;
}

.wrapper {
  display: grid;
  grid-auto-flow: column;
  grid-gap: 10px;
  background-color: #fff;
  color: #444;
}

.box {
  background-color: #444;
  color: #fff;
  border-radius: 5px;
  padding: 20px;
  font-size: 150%;
  width: 100px;
}

@media only screen and (max-width: 800px) {
  .wrapper {
      grid-auto-flow: row;
      grid-template-columns: repeat(2, minmax(300px, 500px));
  }
  .e {
    display: none;
  }
}