list item styling fixes

frontend/code/components/switcherBar.ts

@@ -69,7 +69,7 @@ export class SwitcherBarComponent extends ComponentBase {
         });
 
         this.moveTween = new KineticTween({
-            acceleration: 150 * pixelsPerRem,
+            acceleration: 50 * pixelsPerRem,
         });
 
         // The marker needs updating when the element is resized

frontend/css/style.scss

@@ -2574,6 +2574,10 @@ $rio-input-box-small-label-spacing-top: 0.5rem;
 .rio-heading-list-item {
     pointer-events: none;
     box-sizing: border-box;
+    margin-left: var(--rio-global-corner-radius-medium);
+    margin-top: 1rem;
+    margin-right: var(--rio-global-corner-radius-medium);
+    margin-bottom: 0.4rem;
 }
 
 .rio-custom-list-item {

rio/theme.py

@@ -500,7 +500,11 @@ class Theme:
             foreground=_derive_color(disabled_color, 0.4),
         )
 
-        shadow_color = rio.Color.from_rgb(0.1, 0.1, 0.4, 0.3)
+        # Shadow color
+        if mode == "light":
+            shadow_color = rio.Color.from_rgb(0.1, 0.1, 0.4, 0.3)
+        else:
+            shadow_color = rio.Color.from_rgb(0, 0, 0, 0.4)
 
         # Semantic colors
         if success_color is None: