Update sheet_page.rst

sheet_page.rst

@@ -49,45 +49,44 @@ Page Default Widget
 
 .. image:: resource/widget/IUPage.png
 **Page**
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 .. image:: resource/iu_manual_prop_basic_IUPage.png 
 IUPage is same as html document. You can change page structure in property tab.
 
+
 .. image:: resource/widget/IUHeader.png
 **Header**
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 .. image:: resource/iu_manual_prop_basic_IUHeader.png 
 Header is placed top of page. Header can import **Header or another composition** .
 
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 .. image:: resource/widget/IUPageContent.png
 **Page Content** 
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 Page Content is placed middle of page (Page Content cannot be removed). You can add sections in Page Content.
 
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 .. image:: resource/widget/IUFooter.png
 **Footer** 
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+.. image:: resource/iu_manual_prop_basic_IUFooter.png 
 Footer is placed bottom of page. Footer can import **Footer of another composition** .
 
-.. image:: resource/iu_manual_prop_basic_IUFooter.png 
+
 .. image:: resource/widget/IUSection.png
 **Section** 
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 Section is placed under Page Content. 
 
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 .. image:: resource/widget/IUCenterBox.png
 **Centered Box** 
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 Centered Box is placed under Section (Centered Box can be removed). Centered Box used for horizontal-center layout.
 
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 .. image:: resource/widget/IUPanel.png
 **Panel** 
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 .. image:: resource/iu_manual_prop_basic_IUPanel.png 
 You can add a panel by press [+] button of panel group. To call panel, create link with any widget and select link target to panel. 
 
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 .. image:: resource/widget/IUPopUp.png
 **Popup** 
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 .. image:: resource/iu_manual_prop_basic_IUPopup.png 
 You can add a popup by press [+] button of popup group. To call popup, create link with any widget and select link target to popup.