Manage the overall look of the presentation.

Panel Spacing	Set a minimum gutter between each panel, spreading them out on the screen. Default is 2
Panel Block Size	Each panel is sized in block units. The lower the number the more granular the sizing control.
Minimum Size	The panel cannot be resized to anything less than the number of blocks specified, horizontally or vertically
Grow Vertically	Allows the user to increase the size of the panel vertically, by dragging panels on the presentation. This is not permitted by default.
Grow Horizontally	Allows the user to increase the size of the panel horizontally, by dragging panels on the presentation. This is permitted by default.
Theme	Change the colour and style of the presentation to another preset theme. Themes are installed by the administrator.

Checking the tick box for each will retain (or revert to) the default setting. By making a change to a setting, the box becomes unchecked.

Default:	Customised: