Setting: Allows you to select the border type you want to use by clicking on the thumbnail.
None: No border is applied
Box: Sets border around the outside of the selected object.
All: Sets border around each item in a selected area (for example, in a selected group of table cells, each cell will be surrounded by a border).
Custom: Allows you to create a different border for each side of the selected item.
Style: Allows you to select the border style you want to use. Possible values include:
None
Solid
Double
Groove
Ridge
Inset
Outset
Color: Determines the border color.
Width: Sets the line width of the border.
Preview: Displays the border with the selected settings.
Top button: Click to preview Top border.
Bottom button: Click to preview Bottom border.
Left button: Click to preview Left border.
Right button: Click to preview Right border.
Padding: Determines space between all borders and topic content.