<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="dark.css">
</head>

<body>
<h1>
    Neon Rocks!
</h1>
</body>
</html>
body {
    background-color: #2f3742;
    color: #dfe0e4;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

h1 {
    font-size: 80px;
    color: #fff;
    text-align: center;
    text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #0073e6, 0 0 20px #0073e6, 0 0 25px #0073e6, 0 0 30px #0073e6, 0 0 35px #0073e6;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.