html,
body {
	margin: 0;
}

body {
	padding: 50px;
	font-family: Helvetica, Arial, sans-serif;
}

.error {
	display: inline-block;
	padding: 10px;
	border: 1px solid darkred;
	background-color: lightcoral;
	color: darkred;
}

h1 {
	margin-top: 0;
}