Gaps and Margins
Gaps and Margins contains controls for adjusting margins in a surface or volume montage and margins around tab content. All gaps and margins are specified as a percentage of the width or height.

- Window selects the window to which the gaps and margins are applied.

- Montage Gaps sets gaps in surface or volume montages.

- Tab Margins sets margins around the edges of tabs.

- Match Pixel Size to TopWill adjust the percentage width so that the actual pixel width of left/right margins is the same as the pixel height of top/bottom margins.