NOTE: www.kostic.niu.edu/ CHANGED TO www.niu.edu/kostic OR https://kostic.niu.edu
This is Prof. Kostic's Website that has been transitioned from the original or Legacy Web(*) - sorry for any "broken links"!
The new version of Google Sites does not offer the ability to change all stiles as the legacy Web. You may find this article and video helpful New Google Sites - Page Headers as we demonstrate how to add an image to the page header, so you could make an image instead of using text.
We have made a full comparison chart with the features in Classic Google Sites - see Google Sites Classic Comparison. We offer a group you can join so you get email notifications when new features are released. Please let us know what you think and if you feel there's anything missing let us know.