JSFiddle - React, Tailwind, and code Playground

by Valentin Sarychev

HTML

<div class="content">
    <div class="menu">
        <div style="height: 120px;">
            menu
        </div>
    </div>
    <div style="height: 150px;">
        content
    </div>
</div>

CSS

.menu {
    background: rgba(255, 0, 0, 0.5);
    width: 50px;
    margin-left: -50px;
    float: left;
}
.content {
    background: rgba(0, 255, 0, 0.5);
    display: flex;
    width: 70%;
    margin: 0 auto;
}