header {
	margin: 0 0px 25px;
	padding: 20px;
}


nav#header_nav ul li {
	display: inline-block;
	margin-left: 0em;
	width: 100%;
}

nav#header_nav ul li a {
	display: block;
	padding: 0.5em;
	width: 100%;
}


main {
	margin: 20px;
}


footer {
	margin: 50px 0 0;
}


img.project_image {
	max-width: 100%;
}