:root {
	/* Farben */
	--blue: #B4CFE9;
	--black: #112246;
}

body {
	background-color: var(--blue);
	color: var(--black);
	margin: 0;
	padding: 0;
}

.block {
	margin-bottom: 3rem;
}

.block-hero {
	flex: none;
}

.card-body {
	padding: 32px 0 0 0;
}

pre {
	background-color: var(--bs-gray-800);
	padding: 1rem;
}

nav.navbar .container-fluid {
	max-width: 960px;
	margin: 0 auto;
	width: 100%;
}

.navbar-brand {
	font-size: 2rem;
	line-height: 1;
	font-family: "Verdana", Courier, monospace;
	padding: 0.6rem 0;
}

nav.navbar ul {
	padding: 0;
}

nav.navbar li {
	display: inline;
	list-style: none;
}

body img {
	max-width: 100%;
}

main {
	max-width: 960px;
	margin: 0 auto;
	width: 100%;
}