JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
    <div class="small">1</div>
    <div class="small">2</div>
    <div class="small">3</div>
    <div class="small">4</div>
    <div class="small">5</div>
    <div class="small">6</div>
    <div class="big">9</div>
    <div class="small">7</div>
    <div class="small">8</div>
</div>

CSS

.wrap {
  width: 500px;
}
.left, .right {
  width: 48%;
  height: 48%;
  display: inline-block;
  vertical-align: top;
  margin: 0;
  padding: 0;
} 
.small {
  width: 100px;
  height: 100px;
  margin: 10px;
  background-color: green;
  display: inline-block;
}
.big {
  width: 220px;
  height: 220px;
  background-color: red;
  display: inline-block;  
  margin: 10px;
  margin-right: 20px;
  float: right;
}