JSFiddle - React, Tailwind, and code Playground

by César Miguel Cação

HTML

<div id="menu" class="menu">
    MENU
</div>
<div class="resto">
    RESTO DO CONTEUDO
</div>

CSS

.menu{ width: 250px; float: left; background-color: blue; }
.resto{ background-color: #ccc; overflow: hidden;}