Is possible to adapt the window size to the body container?

Site and Services
1

Is possible to adapt the window size to the body container?

Thanks,
Daniele

2

Not sure what do you mean

Window automatically adapts to the size of content

If you want to use a size of document.body, you can use fullscreen option.

http://docs.webix.com/api__ui.window_fullscreen_config.html