docs - unhide a TOC

docs/source/_static/theme-override.css

@@ -33,6 +33,11 @@
     }
 }
 
+/* Enable hover-to-highlight in TOC */
+.contents ul li a.reference:hover, .toctree-wrapper ul li a.reference:hover {
+    color: hsl(var(--foreground)) !important;
+}
+
 /* Hide text underline in tables since the underlines clash with table lines */
 #content a.sd-badge:not(.toc-backref), #content table a:not(.toc-backref)  {
     text-decoration: none;

docs/source/manuals/installation/index.rst

@@ -6,7 +6,6 @@ In order to use OpenMW, you must install both the engine and the game files for
 
 .. toctree::
 	:maxdepth: 2
-	:hidden:
 
 	install-openmw
 	install-game-files