The Intra-Line Colors Page lets you set the various colors used to draw intra-line changes on top of the line base colors. These colors are only used when the Detail Level is set to Lines and Characters.
The overall line colors (from the Line Colors Page) are shown for reference in the first and last columns. The buttons in the Foreground (Unimportant) column enable you to change the de-emphasized foreground colors which are used when an intra-line change is marked as unimportant, such as text within a comment. The buttons in the Intra-line Background column enable you to change the background colors of the intra-line highlight.
The Restore Defaults button restores all the fields on this (and only this) page to their original factory settings.