How to add the library address

Click Edit Mode
In the Header, on the right side, hover the mouse just to the left of the orange CTA flag. Look for a little gray box.
Click the little gray box
Click Add Block
Click the Content type block from the list
The CKeditor appears and the cursor is blinking right justified in the address block
Carefully any or all of these elements:

This is a narrow space, and all text is right justified.

As lines of text are entered it will make the header taller and push page content down the page.

Click the Save button in CKEditor

Click Exit Edit Mode

Publish Changes