html,
body,
pre {
	font-family: 'Nanum Gothic Coding', monospace;
}

html,
body {
	background-color: #2e3440;
	color: #d8dee9;
	margin: 0;
	padding: 0;
}

h1 {
	font-family: 'Nanum Gothic', sans-serif;
	font-size: 28px;
	font-weight: 800;
	text-align: center;
}

.main {
	display: flex;
	flex-direction: row;
	justify-content: center;
	padding: 32px;
}

pre,
label,
input {
	font-size: 16px;
	line-height: 22px;
	margin: 0;
}

pre {
	max-width: 100%;
}

form {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	flex-wrap: wrap;
	text-align: center;
}

input {
	border: 1px solid #d8dee9;
	border-radius: 22px;
	background-color: #2e3440;
	color: #d8dee9;
	height: 44px;
	box-sizing: border-box;
}

input[type=url] {
	padding: 4px 22px;
	margin: 22px 0;
	flex: 1 1 auto;
}

input:focus {
	outline: none;
}

@media(min-width: 480px) {
	form {
		align-items: baseline;
		flex-direction: row;
		justify-content: center;
		max-width: 600px;
	}

	input[type=url] {
		margin: 22px;
	}

	input[type=submit] {
		flex: 0 0 auto;
		width: 44px;
	}
}