Adjusting the Transparency of XML Markup
Most of the time you want the content of a document displayed on screen with zero
      transparency. However, if you want to focus your attention only on editing text content inside
      XML markup, Oxygen XML Developer offers the option of reducing the visibility of the markup
      by increasing their transparency when displayed in Text mode. To change
      the level of transparency, use the  Tags Transparency Selector drop-down menu that is
      available from the Source toolbar. By default, this drop-down menu is
      not visible. You can add it to the toolbar by using the Configure
          Toolbars action. There are several levels of transparency that can be
      adjusted to make the content more or less visible:
Tags Transparency Selector drop-down menu that is
      available from the Source toolbar. By default, this drop-down menu is
      not visible. You can add it to the toolbar by using the Configure
          Toolbars action. There are several levels of transparency that can be
      adjusted to make the content more or less visible:
     Tags Transparency Selector drop-down menu that is
      available from the Source toolbar. By default, this drop-down menu is
      not visible. You can add it to the toolbar by using the Configure
          Toolbars action. There are several levels of transparency that can be
      adjusted to make the content more or less visible:
Tags Transparency Selector drop-down menu that is
      available from the Source toolbar. By default, this drop-down menu is
      not visible. You can add it to the toolbar by using the Configure
          Toolbars action. There are several levels of transparency that can be
      adjusted to make the content more or less visible: Normal Contrast - Resets
          the transparency level back to normal. Normal Contrast - Resets
          the transparency level back to normal.
 Semi-transparent
            Text - Slightly reduces the visibility of text to place greater emphasis on
          the visibility of the XML markup. Semi-transparent
            Text - Slightly reduces the visibility of text to place greater emphasis on
          the visibility of the XML markup.
 Transparent
            Text - Greatly reduces the visibility of text to place even greater emphasis
          on the visibility of the XML markup. Transparent
            Text - Greatly reduces the visibility of text to place even greater emphasis
          on the visibility of the XML markup.
 Semi-transparent
            Markup - Slightly reduces the visibility of the XML markup to place greater
          emphasis on the visibility of the text. Semi-transparent
            Markup - Slightly reduces the visibility of the XML markup to place greater
          emphasis on the visibility of the text.
 Transparent
            Markup - Greatly reduces the visibility of the XML markup to place even
          greater emphasis on the visibility of the text. Transparent
            Markup - Greatly reduces the visibility of the XML markup to place even
          greater emphasis on the visibility of the text.
 
      