Check out the series of variations on this page to understand the full capability (white bg)
For clarity, this text was written using the “Basic Content Page Block”, and the Background Color is set to “white”. In the page block below, the “Large Text Page Block” the container around the text is intended to always be light blue. The large text block will overlap the block above it and below it. Block can be on the positioned on the right side or on the left side of the page.