JSFiddle - React, Tailwind, and code Playground

HTML

<img alt="picture1"/><img alt="picture2"/><img alt="picture3"/><img alt="picture4"/>

CSS

img {
  display:inline-block;
  width:200px;
  background-color:#ccc;
  border:5px solid red;
  padding:10px;
  text-align:center;
  margin:0px;
    vertical-align: middle;
}