body {
    background-color: #fff;
	box-sizing: border-box;
	font-family: Roboto, sans-serif;
}

.wrapper {
	width: 80%;
	min-height: 500px;
	background-color: #fff;
	margin: 0 auto;
}

a {
	text-decoration: none;
	color: #8a8a8a;
}

a.current-menu-item {
	color: goldenrod;
}

.logo {
	width: 200px;
	height: auto;
}

.main-header {
	display: flex;
	padding: 40px 20px;
	justify-content: space-between;
	align-items: center;
}

.main-menu {
	display: flex;
	justify-content: space-between;
}

.main-menu li {
	margin-left: 30px;
}

.main-menu li a:hover {
	text-decoration: underline;
}

.hamburger {
	width: 60px;
	height: auto;
	display: none;
	cursor: pointer;
}


@media screen and (max-width: 900px) {
	.logo {
		width: 150px;
	}
}

@media screen and (max-width: 840px) {
	.hamburger {
		display: block;
		margin-bottom: 20px;
	}

	.main-menu {
		display: none;
		flex-direction: column;
	}

	nav {
		flex-direction: column;
	}

	.main-menu li {
		margin-left: 0;
		margin-bottom: 20px;
	}
}