JSFiddle - React, Tailwind, and code Playground

by Никита Егоров

HTML

<div class="container">
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
</div>

CSS

* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.container {
  font-size: 0;
  width: 100%;
  height: 400px;
  border: 2px solid #333;
}

.box {
  display: inline-block;
  width: 30%;
  margin-left: 5%;
  height: 200px;
  border: 2px solid red;
}
.box:first-child {
  margin-left: 0;
}