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<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="A layout example with a side menu that hides on mobile, just like the Pure website.">
    <title>Responsive Side Menu &ndash; Layout Examples &ndash; Pure</title>
    <link rel="stylesheet" href="https://unpkg.com/purecss@1.0.1/build/base-min.css">
    <link rel="stylesheet" href="https://unpkg.com/purecss@2.0.6/build/pure-min.css" integrity="sha384-Uu6IeWbM+gzNVXJcM9XV3SohHtmWE+3VGi496jvgX1jyvDTXfdK+rfZc8C1Aehk5" crossorigin="anonymous">
</head>
<body>

<div id="layout">
    <div class="pure-g">
        <div class="pure-u-1-5"><p>Thirds</p></div>
        <div class="pure-u-1-5"><p>Thirds</p></div>
        <div class="pure-u-1-5"><p>Thirds</p></div>
    </div>
</div>

</body>
</html>

div{
    background-color: blueviolet;
    color: white;
    margin: 5px 5px;
}