Per page weight

Hi @lfrsergey!

If you would like your slider to be as wide as your browser screen is, you should use Fullwidth layout:
https://smartslider.helpscoutdocs.com/article/1776-fullwidth-layout
with “Force full width” turned on.

But if you would like your slider to be exactly as high as the browser screen is, that is a Pro version feature. In there, you could use Fullpage layout:
https://smartslider.helpscoutdocs.com/article/1777-fullpage-layout

If you would still have a problem after this, please send me a link to your page where the slider is published, either here, or through our form:
https://smartslider3.com/contact-us/support/?topic=Publish&platform=WordPress&version=Free&website=website-yes