html
{
    color: orange;
    background: #1c1c1c url('tunnel.webp') no-repeat center center fixed;
    background-size: cover;
}

a
{
    color: greenyellow;
}

a:visited
{
    color: #7fbf00;
}

a:hover
{
    color: white;
    text-shadow: 0 0 10px white, 0 0 15px green, 0 0 20px lime, 0 0 25px lime, 0 0 30px lime;
}

main
{
    font-family: 'Inconsolata', monospace;
    width: calc(100% - 2em);
    max-width: 55em;
    margin: auto;
}

header
{
    color: white;
    background: black;
    border: 5px double #00bf7f;
	padding: 0em 2em 1em 2em;
	text-align: justify;
	text-justify: inter-word;
	line-height: 1.3;
}

section
{
    color: #fff;
    background: #021;
    border: 5px double #0c8;
    margin: 2em;
	padding: 0em 2em 1em 2em;
	text-align: justify;
	text-justify: inter-word;
	line-height: 1.3;
}

footer
{
    font-family: 'Inconsolata', monospace;
    text-align: center;
    color: yellow;
    text-shadow: 0 0 8px black, 0 0 12px maroon, 0 0 16px red, 0 0 20px red, 0 0 24px red;
    padding: 1em;
}

pre
{
    color: #0e4;
    font: monospace;
}

h1, h2, h3
{
    font-family: 'Courier New', monospace;
    color: black;
    font-weight: bold;
    text-shadow: 0 0 20px white, 0 0 30px green, 0 0 40px lime, 0 0 50px lime, 0 0 60px lime, 0 0 70px lime, 0 0 80px lime;
}