* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	background: #fdfdfd;
	font-family: sans-serif;
	font-size: 1.2rem;
}

main {
	max-width: 900px;
	margin: auto;
	padding: 0.5rem;
	text-align: center;
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

ul {
	list-style: none;
	display: flex;
}

li {
	margin-right: 1rem;
}

h1 {
	color: #e74c3c;
	margin-bottom: 0.5rem;
}