diff --git a/tools/clog-builder.lisp b/tools/clog-builder.lisp
index b5caae5..e6f813a 100644
--- a/tools/clog-builder.lisp
+++ b/tools/clog-builder.lisp
@@ -1071,8 +1071,8 @@ of controls and double click to select control."
 						       :class "w3-border"))
          (side-panel (create-panel content :top 0 :right 0 :bottom 0 :width 10))
 	 (sheight    (height content))
-	 (divider      (create-panel content :top (/ sheight 2) :height 10 :left 0 :right 10))
-	 (control-list (create-panel content :height (- (/ sheight 2) 10) :left 0 :bottom 0 :right 10))
+	 (divider      (create-panel content :top (/ sheight 2) :height 5 :left 0 :right 10))
+	 (control-list (create-panel content :height (- (/ sheight 2) 5) :left 0 :bottom 0 :right 10))
          (pallete (create-select content)))
     (setf (background-color divider) :black)
     (setf (background-color content) :gray)