diff --git a/assets/css/partials/_site-header.scss b/assets/css/partials/_site-header.scss
index 08f9ab6..5235eb8 100644
--- a/assets/css/partials/_site-header.scss
+++ b/assets/css/partials/_site-header.scss
@@ -251,10 +251,7 @@ body.menu-open #site-header {
   cursor: pointer;
 
   #nav-highlight,
-  #nav-investigation,
-  #theme-toggle,
-  #lang-toggle,
-  #menu-toggle {
+  #nav-investigation {
     opacity: 0.15;
     pointer-events: none;
     transition: opacity 0.3s ease-in;