body
{
	background-color: #353535;
	color: #eeeeee;
	margin: 60px auto;
	max-width: 850px;
	padding: 0 20px;
}

nav
{
	display: flex;
	margin-bottom: -1px;
}

nav a
{
	text-decoration: none;
	color: #888;
	padding: 10px 20px;
	font-size: 14px;
	border: 1px solid transparent;
}

nav a.active
{
	background-color: #5c5c5c;
	border: 1px solid #444;
	border-bottom: 1px solid #5c5c5c;
	color: #fff;
	border-radius: 2px 2px 0 0;
	font-weight: bold;
}

main
{
	background-color: #5c5c5c;
	border: 1px solid #444;
	border-radius: 0 2px 2px 2px;
	padding: 30px;
	box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}

h1
{
	font-size: 1.5em;
	margin-top: 0;
	border-bottom: 1px solid #4a4a4a;
	padding-bottom: 12px;
	font-weight: 500;
}

h3
{
	margin-top: 30px;
	color: #ccc;
	font-size: 1.1em;
}

.gallery
{
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 15px;
}

.photo-item
{
	background: #4a4a4a;
	padding: 8px;
	border: 1px solid #444;
	border-radius: 2px;
}

.photo-item img
{
	width: 100%;
	height: auto;
	display: block;
}

.caption
{
	font-size: 0.8em;
	color: #bbb;
	margin-top: 8px;
	text-align: left;
	font-style: italic;
}

footer
{
	text-align: center;
	margin-top: 40px;
	font-size: 1.0em;
	color: #666;
}

a
{
	color: #fff;
	text-underline-offset: 2px;
}