JSFiddle - React, Tailwind, and code Playground

HTML

<div class="div_100">IMAGE</div>
<div class="div_80">IMAGE</div>
<div class="div_50">IMAGE</div>
<div class="div_20"></div>

CSS

div {
    border: 2px dashed black;
    margin: 10px;
    background-color: #ccc;
    text-align: center;
    
}

.div_100 {
  height: 100px;
  width: 100px;
}

.div_80 {
  height: 80px;
  width: 80px; 
}

.div_50 {
  height: 50px;
  width: 50px;
    font-size: .8em;
}

.div_20 {
  height: 20px;
  width: 20px;
}