* {
	font-family: "Montserrat", sans-serif;
	margin: 0;
	padding: 0;
}
body {
	background: white;
}
header {
	font-size: 50px;
	color: brown;
	width: 100%;
	height: 200px;
	background: lightgreen;
	display: flex;
	align-items: center;
	justify-content: center;
}
nav {
	background: gray;
	width: 25%;
	height: 700px;
	display: flex;
	justify-content: space-evenly;
	flex-direction: column;
	align-items: center;
	float: left;
}
a {
	text-decoration: none;
	background: white;
	font-size: 30px;
	width: 75%;
	border: 3px brown;
	border-style: outset;
	text-align: center;
	color: black;
}
img {
	width: 700px;
	height: 700px;
}
main {
	background: white;
	display: flex;
	align-items: center;
	justify-content: center;
}
footer {
	height: 40px;
	background: green;
}
#autor {
	text-align: right;
}