JSFiddle - React, Tailwind, and code Playground

by springuper

HTML

<div class="left">left area</div>
<div class="right">right area</div>

CSS

.left {
    float:left;
    width:80%;
    margin-right:10px;
    background:red;
}
.right {
    overflow:hidden;
    zoom:1;
    background:green;
}