Can slide styles be saved in Backup in Zip?

[Peter S]

I recently saved a project as a Backup in Zip and copied to my laptop. When I came to unzip and run it I found that some slide styles were missing. I copied the ones I needed across but it was a bit of a struggle identifying them all.

Is there anyway in which the slide styles, and themes, could be included in a Backup in Zip. Have I missed something in my process?

[Barry Beckham]

If you apply styles and themes, they will be retained in a BIZ

[davegee]

Additional information:

STYLES

If the Style(s) used contain additional resources such as Background Images or Masks, then the BIZ will contain a folder "projectname.resources" which will contain all of the required resources. 

If the Style(s) used are (user created) basic styles with no Background Images or Masks etc, then no resources folder will be required.

CUSTOM TRANSITIONS

Custom Transitions are "embedded" in the .pte file.

DG