JSFiddle - React, Tailwind, and code Playground

HTML

<img src='http://black-agency.com/dat/Images/BG/dark.jpg'/>
<img src='http://black-agency.com/dat/Images/BG/dark.jpg'/>
<br>    
<img src='http://black-agency.com/dat/Images/BG/dark.jpg'/>
<img src='http://black-agency.com/dat/Images/BG/dark.jpg'/>

CSS

img {
    margin: 0px;
    padding: 0px;
    width: 190px;
    height: 120px;
}