<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
div {
width: 35px;
height: 5px;
background-color: black;
margin: 6px 0;
}
</style>
</head>
<body>
<p>A menu icon:</p>
<div></div>
<div></div>
<div></div>
</body>
</html>