styles.css

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
	/* OPTIMIZE ALL THE READING! */
	text-rendering: optimizeLegibility;
	/* KERN ALL THE FONTS! */
	font-feature-settings: "kern" on;
}

html {
	font-family: sans-serif;
	font-weight: 300;
	font-size: 1em;
}

@media (min-width: 42em) {
	html {
		font-size: 1.5em;
	}
}
body {
	color: #515151;
	background-color: #333;
}

a {
	color: #268bd2;
	text-decoration: none;
}
a:hover,
a:focus {
	text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
	text-align: center;
	font-family: monospace;
	margin-bottom: .5rem;
	line-height: 1.25;
	color: #aaa;
	font-weight: 400;
}
h1 {
	margin-top: 3rem;
	font-size: 6rem;
}
h2 {
	margin-top: 2rem;
	font-size: 2rem;
}
h3 {
	margin-top: 1.5rem;
	font-size: 1.5rem;
}

h3.eth {
	word-wrap: break-word;
}

p {
	text-align: center;
}

img {
	display: block;
	max-width: 100%;
	margin: 0 0 1rem;
	border-radius: 5px;
}

form {
	text-align: center;
	margin: 0 auto;
	width: 12em;
}

input {
	font-size: 1rem;
	text-align: center;
	border: 0;
	outline: 0;
	background: transparent;
	border: 1px solid #268bd2;
	color: #268bd2;
}

input[type="button"]{
	margin-top: 0.5em;
	padding: 0.5em;
}

input[type="button"]:active {
	border: 1px solid #515151;
	color: #515151;
}

.container {
	animation: fadein 1.5s;
	max-width: 42rem;
	height: 100%;
	padding-left:	1rem;
	padding-right: 1rem;
	margin-left:	auto;
	margin-right: auto;
	background-color: #111;
	box-shadow: 0 0 4rem #268bd2;
}

@keyframes fadein {
	from { opacity: 0; }
	to { opacity: 1; }
}

/* Some footer nicities */
.footer {
	font-size: 40%;
	margin-top: 2rem;
}