diff --git a/internal/assets/static/main.css b/internal/assets/static/main.css
index 4348d57..44df545 100644
--- a/internal/assets/static/main.css
+++ b/internal/assets/static/main.css
@@ -1009,6 +1009,10 @@ body {
         --safe-area-inset-bottom: env(safe-area-inset-bottom, 0);
     }
 
+    .list-collapsible-label:has(.list-collapsible-input:checked) {
+        bottom: calc(var(--mobile-navigation-height) + var(--safe-area-inset-bottom));
+    }
+
     .mobile-navigation {
         transform: translateY(calc(100% - var(--mobile-navigation-height) - var(--safe-area-inset-bottom)));
         padding-bottom: var(--safe-area-inset-bottom);