JSFiddle - React, Tailwind, and code Playground

by swfour

HTML

<div id="wrapper">
    <div id="left">
        <div id="left_top">A</div>
        <div id="left_bottom">B</div>
    </div>
    <div id="right">Content
        <br />Content
        <br />Content</div>
</div>

CSS

#left {
        float: left;
        background:grey;
    }
    #left_top, #left_bottom {
        height: 50%;
        /* Not working... */
    }
    #right {
        float: left;
        background:blue;
    }