html,
body {
	height: 100%;
}

body {
	margin: 0;
	background-color: white;
	font-family: Arial;
	text-align: left;
	width: 100%;
}

header {
	background-color: white;
	padding: 20px;
	text-align: left;
	font-size: 25px;
	color: rgb(80, 120, 146);
}

@media screen and (max-width: 5700px) {
	h1 {
		font-size: 40px;
		text-align: start;
	}
}

.homepage-link {
	display: flex;
	font-style: inherit;
	text-decoration: none;
	justify-content: space-between;
	align-items: center;
}

@media screen and (max-width: 900px) {
	.homepage-link {
		flex-direction: column;
	}
	.homepage-link h1 {
		text-align: center;
	}
	.logo {
		order: -1;
	}
}

.logo {
	width: auto;
	max-width: 100%;
	height: 150px;
}

footer {
	background-color: rgb(80, 120, 146);
	text-align: left;
	font-size: 15px;
	color: white;
	padding: 40px;
}

.button-group {
	display: flex;
	justify-content: space-around;
}

.button {
	background-color: rgb(80, 120, 146);
	color: white;
	width: 20%;
	padding: 15px 32px;
	text-align: center;
	text-decoration: none;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
	font-weight: bold;
	cursor: pointer;
	border: 5px solid rgb(80, 120, 146);
}

.button:hover {
	background-color: white;
	color: rgb(139, 0, 0);
	border: 5px solid rgb(139, 0, 0);
}

.button.aktiv {
	color: rgb(139, 0, 0);
	border: 5px solid rgb(139, 0, 0);
	background-color: white;
}

@media screen and (max-width: 900px) {
	.button-group {
		flex-direction: column;
		align-items: center;
	}

	.button {
		margin-bottom: 10px;
		width: 30%;
	}

	.button:last-child {
		margin-bottom: 0;
	}
}

@media screen and (max-width: 720px) {
	.button-group {
		flex-direction: column;
		align-items: center;
	}

	.button {
		margin-bottom: 10px;
		width: 40%;
	}

	.button:last-child {
		margin-bottom: 0;
	}
}

@media screen and (max-width: 570px) {
	.button-group {
		flex-direction: column;
		align-items: center;
	}

	.button {
		margin-bottom: 10px;
		width: 70%;
	}

	.button:last-child {
		margin-bottom: 0;
	}
}