JSFiddle - React, Tailwind, and code Playground

HTML

<div id=uno></div>
<div id=dos></div>
<div id=tres></div>

CSS

div{
width:100px;
height:150px;
display:inline-block;
vertical-align:top;
}

#uno{
background:#f00;
margin-top:2em;
}

#dos{
background:#0f0;
}

#tres{
background:#00f;
}