You didn't state which version of Publisher so I'll assume 2002. I opened
the help file and searched for "pink".
What's the difference between layout guides and ruler guides?
Layout guides (guides: Nonprinting rules that are used to position objects
precisely. Types of guides include layout guides, ruler guides, margin
guides, and mirrored guides.) create a grid that repeats on each page of a
publication. You can use layout guides to organize text, pictures, and other
objects into columns and rows so that your publication will have a
consistent look. Set layout guides by using the Layout Guides command on the
Arrange menu. Layout guides are represented by blue and pink dotted lines.
Add ruler guides to individual pages as you need them. You create ruler
guides by holding down SHIFT and then dragging out from the rulers. Ruler
guides are represented by green dotted lines.
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JoAnn Paules
MVP Microsoft [Publisher]