feat: adjust nav (left) sidebar styling

- disable compact nav menu (show child pages by default)
- normalize font weight of top level nav links
- add indicator for the current/active page

Author: sgfost

assets/scss/main.scss

@@ -61,6 +61,38 @@ footer {
     padding-bottom: 0.5rem;
 }
 
+// active page indicator
+.td-sidebar-nav-active-item {
+    color: $primary;
+    &:before {
+        position: relative;
+        left: -0.5rem;
+        content: "";
+        border-left: 3px solid $btn-primary;
+        margin-left: -3px;
+    }
+}
+
+// normalize links that appear to be top-level regardless of whether they are
+// one page or a section with 1 index page
+.td-sidebar-nav .td-sidebar-link__page {
+    font-weight: 400;
+    color: #222;
+    line-height: 1.35;
+    padding-bottom: 0.75rem;
+}
+
+.td-sidebar-nav .td-sidebar-link__section {
+    font-weight: 400;
+    color: #222;
+    line-height: 1.35;
+    padding-bottom: 0.75rem;
+}
+
+.foldable .td-sidebar-link {
+    font-weight: 200;
+}
+
 .td-search {
     width: 100%;
 }

config.toml

@@ -145,7 +145,8 @@ offlineSearch = true
 # User interface configuration
 [params.ui]
 # Enable to show the side bar menu in its compact state.
-sidebar_menu_compact = true
+sidebar_menu_compact = false
+ul_show = 1
 #  Set to true to disable breadcrumb navigation.
 breadcrumb_disable = false
 #  Set to true to hide the sidebar search box (the top nav search box will still be displayed if search is enabled)
@@ -160,7 +161,7 @@ footer_about_disable = true
 # If you want this feature, but occasionally need to remove the "Feedback" section from a single page,
 # add "hide_feedback: true" to the page's front matter.
 [params.ui.feedback]
-enable = true
+enable = false
 # The responses that the user sees after clicking "yes" (the page was helpful) or "no" (the page was not helpful).
 yes = 'Glad to hear it! Please <a href="https://github.com/openmodelingfoundation/openmodelingfoundation.github.io/issues/new?projects=openmodelingfoundation/openmodelingfoundation.github.io/6&template=site-wide.md">tell us how we can improve</a>.'
 no = 'Sorry to hear that. Please <a href="https://github.com/openmodelingfoundation/openmodelingfoundation.github.io/issues/new?projects=openmodelingfoundation/openmodelingfoundation.github.io/6&template=site-wide.md">tell us how we can improve</a>.'