footer {
	display: flex;
	justify-content: center;
	background: rgb(172, 172, 172);
	padding: 10px;
	color: white;
	line-height: 120%;
}

footer a {
	color: white;
	text-decoration: none;
}

footer a:hover {
	text-decoration: underline;
}

footer .container {
	display: flex;
	justify-content: space-around;
}

footer h3 {
	color: black;
	font-size: 1.3em;
	margin: 0.5em 0;
}