JSFiddle - React, Tailwind, and code Playground

by Alex

HTML

<header class="header">#Header</header>
<main class="main">
    <div class="col">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Consectetur libero debitis quidem quas doloribus provident culpa adipisci ab sit in consequatur vitae quis placeat. Consectetur sint veniam sequi minima tempore.</div>
    <div class="col">#column</div>
    <div class="col">#column</div>
</main>
<footer class="footer">#footer</footer>

CSS

html {
    min-height: 100%;
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
}
body {
    margin: 0;
    display: flex;
    flex-direction: column;
    flex: auto;
}
.header {
    background: #eee;
    padding: 10px;
    box-sizing: border-box;
}
.main {
    flex: auto;
    display: flex;
}
.col {
    background: #eaa;
    border: 1px solid #aaa;
    padding: 10px;
    flex: 1 0 33.33%;
    box-sizing: border-box;
}
.footer {
    background: #222;
    color: #fff;
    padding: 10px;
    box-sizing: border-box;
}