dokuwiki-template-base/layout.css

body {
	display:grid;
	grid-template-columns:__sidebar_width__ __site_width__;
	grid-template-areas:
		"header		header"
		"sidebar	main"
		"sidebar	footer";
}

body > footer {
	grid-area:footer;
}

body > header {
	grid-area:header;
}

body > nav {
	grid-area:sidebar;
}

main {
	grid-area:main;
}