Remove Gap above and below content area

By default, the main content area has 70px padding at the top and bottom.

Fig. 1. Content padding

This can be configured from Theme options > General Appearance > Main area:

Fig. 2. Content padding. Theme Options

You can also remove these gaps individually in page setting

Fig. 3.1. Content padding. Page settings. WPBakery.

Fig. 3.2. Content padding. Page settings. Elementor.

The page will look like below when removing those gaps.

Fig. 4. Content margins are removed