289wk
2
In a Brave Browser New Window, go to:
brave://settings/shields/filters
Scroll down to “Create Custom filters”
Scroll down in the list of filters, and as the last lines, enter:
www.minilex.fi##.lawphone_ad
www.minilex.fi##.lakipuh-front
www.minilex.fi##.featured-image
www.minilex.fi##.footer-image
Click the “Save changes” button
I am uncertain about the format/syntax of your:
so I did not include that; but try the others.
Learn to BLOCK elements and thereby store custom filters.
How to . . .
https://support.brave.com/hc/en-us/articles/360018039072-How-do-I-use-the-Content-Filter-to-block-elements-on-a-webpage