Update session section titles in _quarto.yml and add auto-numbering for sidebar sections in styles.css

Author: Daniel Precioso, PhD

_quarto.yml

@@ -42,7 +42,7 @@ website:
             href: index.qmd
           - text: "Syllabus"
             href: syllabus.qmd
-      - section: "Session 1: ODEs in 1D"
+      - section: "ODEs in 1D"
         href: modules/ode-1d/index.qmd
         contents:
           - text: "SIR Epidemic Model"
@@ -53,7 +53,7 @@ website:
             href: modules/ode-1d/spruce-budworm.qmd
           - text: "Assignment"
             href: modules/ode-1d/assignment.qmd
-      - section: "Session 2: ODEs in 2D"
+      - section: "ODEs in 2D"
         href: modules/ode-2d/index.qmd
         contents:
           - text: "CDIMA Reaction"
@@ -66,7 +66,7 @@ website:
             href: modules/ode-2d/animation.qmd
           - text: "Assignment"
             href: modules/ode-2d/assignment.qmd
-      - section: "Session 3: Coupled ODEs"
+      - section: "Coupled ODEs"
         href: modules/ode-coupled/index.qmd
         contents:
           - text: "Kuramoto Model"
@@ -79,7 +79,7 @@ website:
             href: modules/ode-coupled/kuramoto-full.qmd
           - text: "Assignment"
             href: modules/ode-coupled/assignment.qmd
-      - section: "Session 4: Collective Motion"
+      - section: "Collective Motion"
         href: modules/collective-motion/index.qmd
         contents:
           - text: "Vicsek Model"
@@ -96,7 +96,7 @@ website:
             href: modules/collective-motion/vicsek-predator.qmd
           - text: "Assignment"
             href: modules/collective-motion/assignment.qmd
-      - section: "Session 5: Networks"
+      - section: "Networks"
         href: modules/networks/index.qmd
         contents:
           - text: "Network Fundamentals"
@@ -111,7 +111,7 @@ website:
             href: modules/networks/sir.qmd
           - text: "Assignment"
             href: modules/networks/assignment.qmd
-      - section: "Session 6: PDEs"
+      - section: "PDEs"
         href: modules/pde/index.qmd
         contents:
           - text: "Gierer-Meinhardt 1D"
@@ -126,7 +126,7 @@ website:
             href: modules/pde/gray-scott-art.qmd
           - text: "Assignment"
             href: modules/pde/assignment.qmd
-      - section: "Session 7: Cellular Automata"
+      - section: "Cellular Automata"
         href: modules/cellular-automata/index.qmd
         contents:
           - text: "1D Cellular Automata"
@@ -135,7 +135,7 @@ website:
             href: modules/cellular-automata/rule-exploration.qmd
           - text: "Assignment"
             href: modules/cellular-automata/assignment.qmd
-      - section: "Session 8: Agent-Based Modeling"
+      - section: "Agent-Based Modeling"
         href: modules/agent-based-modeling/index.qmd
         contents:
           - text: "Traffic Model"

assets/styles.css

@@ -51,3 +51,19 @@ a {
   color: #fff;
 }
 
+/* Auto-number the top-level session sections in the sidebar. */
+#quarto-sidebar .sidebar-menu-container > ul.list-unstyled.mt-1 {
+  counter-reset: session-nav;
+}
+
+#quarto-sidebar
+  .sidebar-item.sidebar-item-section
+  > .sidebar-item-container
+  > .sidebar-item-text.sidebar-link[href*="modules/"]:not([href*="modules/lorenz/"])
+  .menu-text::before {
+  counter-increment: session-nav;
+  content: counter(session-nav) ". ";
+  font-variant-numeric: tabular-nums;
+  font-weight: 700;
+}
+