Why is there so much white space waste at the bottom of my files?

[Marc Grossman]

Each web page I build has the same issue.
Regardless of what I do, there is a huge expense of white space at the bottom of the file! I have looked, and can’t find any setting to resolve the issue.
See the attached image(waste.jpg) for an example.
At the very top of the image, you can see the </html> which ends my work.

[Alan Kilborn]

@Marc-Grossman

Check or uncheck this box, as you like.

[Marc Grossman]

@Alan-Kilborn

Thank you very much!!!
That answered the mystery