diff --git a/client/main.js b/client/main.js
index 7fa1b968c8..77617a72c1 100644
--- a/client/main.js
+++ b/client/main.js
@@ -298,12 +298,12 @@ $(document).ready(function() {
   }
 
   function expandBlock(item) {
-    $(item).addClass('in');
+    $(item).addClass('in').css('height', 'auto');
     expandCaret(item);
   }
 
   function collapseBlock(item) {
-    $(item).removeClass('in');
+    $(item).removeClass('in').css('height', 'auto');
     collapseCaret(item);
   }