diff --git a/src/octoprint/static/less/octoprint.less b/src/octoprint/static/less/octoprint.less
index cdb0d22e..ab276cb5 100644
--- a/src/octoprint/static/less/octoprint.less
+++ b/src/octoprint/static/less/octoprint.less
@@ -589,11 +589,11 @@ ul.dropdown-menu li a {
     }
   }
 
-  .custom_section_horizontal .custom_control {
+  .custom_section_horizontal > .custom_control {
     display: inline-block;
   }
 
-  .custom_section_vertical .custom_control {
+  .custom_section_vertical > .custom_control {
       display:block;
   }