Hide switch when n/a.

diff --git a/src/wolnelektury/static/scss/book_text/settings.scss b/src/wolnelektury/static/scss/book_text/settings.scss
index 66bc7e4..3ffe0f4 100644 (file)
--- a/src/wolnelektury/static/scss/book_text/settings.scss
+++ b/src/wolnelektury/static/scss/book_text/settings.scss
@@ -45,8 +45,11 @@
     #settings-line-numbers span {@include switch-off;}
 }
 
-#settings-references span {@include switch-on;}
-.no-references {
-    #settings-references span {@include switch-off;}
+#settings-references {
+    display: none;
+    span {@include switch-on;}
+    .no-references {
+        #settings-references span {@include switch-off;}
+    }
 }