JSFiddle - React, Tailwind, and code Playground

HTML

<div id="id1">
  <p>hello</p>
</div>
<div id="id2">
  <p>goodbye</p>
</div>

CSS

#id1 {
    background-color:red;
    width:300px;
    height:300px;
    float:right;
    margin: 0;
}

#id2 {
    background-color:green;
    width:300px;
    height:300px;
}