Specifies the settings for the configurable grid on your document pages. This grid helps you determine the exact position of your objects. You can also set this grid in line with the "magnetic" snap grid.
Specifies the background for HTML documents. The background is valid for both new HTML documents and for those that you load, as long as these have not defined their own background.
Reafitar
Resets changes made to the current tab to those applicable when this dialog was opened.