diff --git a/data/widgets/timeline_conf.xml b/data/widgets/timeline_conf.xml
index 0898b6a83..7dc8c942a 100644
--- a/data/widgets/timeline_conf.xml
+++ b/data/widgets/timeline_conf.xml
@@ -2,8 +2,8 @@
 <!-- Copyright (C) 2014 by David Capello -->
 <gui>
 <vbox id="mainbox">
+  <separator cell_hspan="2" text="Onion Skin:" left="true" horizontal="true" />
   <grid columns="2">
-    <separator cell_hspan="2" text="Onion Skin:" left="true" horizontal="true" />
     <hbox cell_hspan="2">
       <radio group="1" text="Merge Frames" id="merge" />
       <radio group="1" text="Red/Blue Tint" id="tint" />
@@ -15,15 +15,17 @@
 
     <label text="Opacity Step:" />
     <slider min="0" max="255" id="opacity_step" cell_align="horizontal" width="128" />
-
-    <separator cell_hspan="2" text="Loop:" left="true" horizontal="true" />
-    <button id="loop_section" text="Set Loop Section" />
-    <button id="reset_loop_section" text="Reset Loop Section" />
-    <hbox cell_hspan="2">
-      <radio group="2" text="Normal" id="normal" />
-      <radio group="2" text="Reverse" id="reverse" />
-      <radio group="2" text="Ping-pong" id="pingpong" />
-    </hbox>
   </grid>
+
+  <separator text="Loop:" left="true" horizontal="true" />
+  <hbox cell_hspan="2">
+    <radio group="2" text="Normal" id="normal" />
+    <radio group="2" text="Reverse" id="reverse" />
+    <radio group="2" text="Ping-pong" id="pingpong" />
+  </hbox>
+  <hbox cell_hspan="2">
+    <button id="loop_section" text="Set Loop Section" expansive="true" tooltip="Select a range of frames in the timeline&#10;and then press this button." />
+    <button id="reset_loop_section" text="Reset Loop Section" />
+  </hbox>
 </vbox>
 </gui>