* {
	font-family: 'Roboto', sans-serif;
}
nav a {
	display: block;
}
section {
	margin: 5em 0;
}
section a {
	text-decoration: none;
}
section a:hover {
	text-decoration: underline;
}
section a:focus {
	font-style: italic;
}
p {
	width: 50%;
}
.button {
	color: white;
	background: black;
	border: 1px solid black;
	transition-duration: 0.5s;
	transition-timing-function: ease-in-out;
	padding: 1em;
	border-radius: 0.5em;
}
.button:hover {
	background: green;
	transform: scale(1.2);
}