Categories
In 'Categories' category of the Wizard (Right click on Flash Object, then FlashDevlopment24 Wizard -> Advanced Image Gallery) you can customize the appearance of the categories.

-
Height
The height of the categories panel, in pixels.
-
Margin
The margin of the category panel, in pixels.
-
Background color
The color of the categories panel
-
Transparent
Indicates the alpha transparency value of the categories panel. Valid values are 0 (fully transparent) to 1 (fully opaque).
Tabs appearance
-
Height
The height of a tab, in pixels.
-
Background color
The background color of a tab.
-
Background selected
The background color of a selected tab.
-
Font
The font family of a tab.
-
Size
The size of a tab font.
-
Font color
The color of a tab font.
-
Font highlight
The highlight color of a tab font.
-
Font selected
The font color of a selected tab.