JSFiddle - React, Tailwind, and code Playground

HTML

<div class="outer">
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
  <div class="inner"> </div>
</div>

CSS

.outer {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: center;
}

.inner {
  display: inline-block;
  background: #111;
  width: 200px;
  height: 100px;
  margin: 10px;
}