I know its possible is WPBakery to set the row width to pixels or %.
But in this customizes version on jkreativ its not possible.
I want to change the row width from 100% full width to for example 500px.
Take a look on this page: https://www.deloohoeve.nl/v2/voorbeeld-pagina/ to see what i mean.
The row with the transparant background and white text is what im talking about.