JSFiddle - React, Tailwind, and code Playground

HTML

<section class="home">
            <div class="block-one">
                <img src="http://abload.de/img/a6aawu.jpg" />
            </div><div class="block-two">
                <img src="http://abload.de/img/a6aawu.jpg" />
            </div><div class="block-three">
                <img src="http://abload.de/img/a6aawu.jpg" />
            </div><div class="block-one">
                <img src="http://abload.de/img/a6aawu.jpg" />  
            </div><div class="block-two">
                <img src="http://abload.de/img/a6aawu.jpg" />
            </div><div class="block-three">
                <img src="http://abload.de/img/a6aawu.jpg" />
            </div>
            
        </section>

CSS

.home{
        width:100%;
        height:100%;
 }           
.block-one{
  display: inline-block;
  box-sizing: border-box;
  width:33%;
}
img{
  width: 100%;
  display: block;

}
            
            
.block-two{
  display: inline-block;
  box-sizing: border-box;
  width:33%;
}

        
            .block-three{
            display: inline-block;
            box-sizing: border-box;
            width:33%;
           }