Internet explorer:

 

Normal mode is:

 

 

Note how dropdowns are properly on second row.

 

After full screen, now look (scroll right to see problem):

 

 

 

 

See how toolbars are right-justified!?

 

How to fix this?

 

Configuration file has g_start and g_end surrounding drop down lists:

 

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
 <codeviewToolbars>
  <item type="g_start" />
  <item type="image" name="Save" postback="True" />
  <item type="image" name="Print" />
  <item type="image" name="Find" />
  <item type="image" name="ToFullPage" command="FullPage" imagename="fit" hotkey="F12" />
  <item type="image" name="FromFullPage" command="FullPage" imagename="restore" hotkey="F12" />
  <item type="image" name="Cut" />
  <item type="image" name="Copy" />
  <item type="image" name="Paste" />
  <item type="image" name="SelectAll" />
  <item type="image" name="SelectNone" />
  <item type="g_end" />
 </codeviewToolbars>
 <toolbars>
  <item type="g_start" />
  <item type="image" name="Save" postback="True" />
  <item type="image" name="Cut" />
  <item type="image" name="Copy" />
  <item type="image" name="Paste" />
  <item type="image" name="Delete" />
  <item type="separator" />
  <item type="image" name="Undo" />
  <item type="image" name="Redo" />
  <item type="separator" />
  <item type="image" name="Bold" />
  <item type="image" name="Italic" />
  <item type="image" name="Underline" imagename="under" />
  <item type="image" name="StrikeThrough" imagename="strike" />
  <item type="image" name="Superscript" />
  <item type="image" name="Subscript" />
  <item type="ForeColor" />
  <item type="BackColor" />
  <item type="separator" />
  <item type="image" name="JustifyLeft" imagename="left" />
  <item type="image" name="JustifyCenter" imagename="center" />
  <item type="image" name="JustifyRight" imagename="right" />
  <item type="image" name="Indent" />
  <item type="image" name="Outdent" />
  <item type="image" name="RemoveFormat" imagename="unformat" />
  <item type="g_end" />
  <item type="g_start" />
  <item type="image" name="InsertHorizontalRule" imagename="rule" />
  <item type="image" name="InsertChars" imagename="specialchar" />
  <item type="image" name="InsertEmotion" imagename="emotion" />
  <item type="image" name="ImageGalleryByBrowsing" imagename="image" />
  <item type="image" name="InsertImage" imagename="eximage" />
  <item type="table" />
  <item type="separator" />
  <item type="image" name="AbsolutePosition" imagename="abspos" />
  <item type="image" name="ToggleBorder" imagename="borders" />
  <item type="image" name="FullPage" imagename="fit" hotkey="F12" />
  <!--
  <item type="holder" name="insertcustombutonhere" />
  -->
  <item type="g_end" />
  <item type="g_start" />
  <item type="dropdown" name="CssClass" width="70" RenderItemBorder="true" text="[[CssClass]]"
   command="CssClass" />
  <item type="dropdown" name="FormatBlock" width="70" RenderItemBorder="true" text="[[Paragraph]]"
   command="FormatBlock" />
  <item type="dropdown" name="FontName" width="110" text="[[FontName]]" command="FontName" />
  <item type="dropdown" name="FontSize" width="40" text="[[FontSize]]" command="FontSize" />
  <item type="g_end" />
 </toolbars>
</configuration>

 

Note in code, I add New and Open as first two buttons.

 

Fredd