Hi @daduda,
I hope you are well today and thank you for your questions.
1. How can i reduce the space between the widgets? -> http://www.kajovisuals.com at this page for example the space is much smaller than your demo-page.
You can try reducing that space by adding the following CSS code in the Custom CSS option of your theme on the below path.
Admin Area -> Appearance -> Customize -> Shapely Options -> Other
.shapely_home_parallax section {
padding: 46px 0;
}
2. How can i get a space between the right/left side of the page and the pictures of portfolio widget? Also like this: http://www.kajovisuals.com
I am not sure what you meant so please describe it a bit more in detail.
3. How can i reduce the space between title and top/bottom of the grey title-box? -> like this: http://www.kajovisuals.com/portfolio/
You can use the CSS solution shared in the following topic to achieve this.
https://colorlibsupport.com/t/reduce-gap-between-portfolio-and-title/
Best Regards,
Movin