wikimark 0.5.3

Markdown-based wiki stored in a git repo
Documentation
:root {
	--header-color: #086788;
	--nav-color: #263238;
	--nav-section-color: #37474f;
	--nav-text-color: #ffffff;
	--nav-selected-color: #4e6069;
}

* {
	box-sizing: border-box;
}

html {
	font-size: 62.5%;
}

body, html {
	height: 100%;
}

body {
	text-rendering: optimizeLegibility;
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
	font-size: 14px;
	letter-spacing: 0.2px;
}

pre {
	overflow: auto;
}

#content {
	height: 100%;
	display: flex;
	flex-direction: column;

	& header {
		flex: 0 0 40px;
		background-color: var(--header-color);
		box-shadow: 0 0 5px rgba(0,0,0,0.3);
	}
}

#main {
	flex: 1 1 auto;
	min-height: 0;
	display: flex;
	flex-direction: row;

	& nav {
		background-color: var(--nav-color);
		flex: 0 0 200px;
		overflow: hidden;
		flex-direction: column;

		& h3 {
			background-color: var(--nav-section-color);
			padding: 8px;
			margin: 0;
			box-shadow: 0 0 5px rgba(0,0,0,0.3);
			text-align: center;
		}

		& li a {
			color: var(--nav-text-color);
			text-decoration: none;
			display: inline-block;
			width: 100%;
			padding: 8px;
		}

		& li a:hover {
			background-color: var(--nav-selected-color);
		}

		& ul {
			list-style-type: none;
			margin: 0;
			padding: 0;
			font-weight: bold;

			& ul {
				font-weight: normal;
				margin-left: 10px;
			}
		}

		& #toc {
			flex: auto;
		}
	}

	& article {
		flex: 1 1 auto;
		min-height: 0;
		overflow: auto;
		overflow-wrap: break-word;
	}
}

#toolbar {
	display: flex;
	flex-direction: row;
	justify-content: flex-end;
	align-items: stretch;
	font-weight: bold;

	& a, & .user {
		padding: 7px;
		text-decoration: none;
		color: var(--nav-text-color);
	}

	& a:hover {
		background-color: var(--nav-selected-color);
	}

	& .toolbar-divider {
		border-left: 2px solid white;
		height: 24px;
		margin: 7px;
	}

	& .left {
		margin: 2px;
		padding-left: 7px;
		padding-right: 7px;
		margin-right: auto;
	}
}

@media only screen and (min-width: 600px) {
	#main nav {
		display: flex;
	}
}

@media only screen and (max-width: 600px) {
	#main nav {
		display: none;
	}
}