1. Click on Preferences.
2. Click on Visual Styles on the left.
3. Click on Add.
4. Enter a name for the Visual Style.
Select the field type you want to edit. Each section of a slide can have different fonts assigned to it.
Blink
Set whether or not the text will blink.
Only show on first slide
This text will only appear on the first slide shown in the object.
Fit text to width
Makes text smaller to avoid word-wrapping.
The following fields are shown in depth here.
Height
The size of the field in the slide.
Vertical Alignment
Where the text is vertically in the section of the slide.
Horizontal Alignment
Where the text is horizontally in the section of the slide.
Suppress Text
The text is invisible, but the section still exists in the slide.
Visible
The section does not exist in the slide.