Please take a look at http://p576622.mittwaldserver.info/index.php/component/sppagebuilder/?view=page&id=5

Right after the first piece of text and the first video is a real large blank space. This space results from inserted code for the display of Google ads. But since Google does not place ads every time, the ad space remains blank. Is there a way to skip the blank space automatically when no ads are inserted?

Another question in this context: when you add a new section to a page, both the top and bottom have a 50 px height for padding. Since I do not like this height and reduce it each to 20 px, I wonder whether there is a way to overwrite the general setting to those values, to save me the time having to do each time manually.