Power bi desktop page

Every new page on my power bi desktop, has a dotted line 2/3rd of the page down. This makes the page small to fit several visuals…
What is this dotted line for and is it possible to push it further down so that more visuals can be placed onto the report page?
Thank you


This is related to the Page Size option. If you click the down arrow on the Type box, you can select different page sizes for your report, which will reorient that line.



Thank you