body {
	max-width: 38rem;
	padding: 2rem;
	margin: 0 auto;
	color: #3f0;
	background: #000;
}

@media (max-device-width: 736px) {
	body {padding: 0.5rem;}
}

hr {
	overflow: visible; /* For IE */
	padding: 0;
	border: none;
	border-top: medium double #3f0;
	color: #3f0;
	text-align: center;
}

hr:after {
	content: "~";
	display: inline-block;
	position: relative;
	top: -0.7em;
	font-size: 1.5em;
	padding: 0 0.25em;
	background: #000;
}

.align-right {
	text-align: right;
}

a {
	color: #3f0;
	text-decoration: underline;
}

a:hover {
	color: #9f7;
	text-decoration: underline;
}

textarea, input {
	border: 1px solid #3f0;
	background: black;
	color: #3f0;
}

button {
	border: 1px solid #3f0;
	background: black;
	color: #3f0;
	border-radius: 0;
	padding: 0.5rem;
}