Add favorite button to listing

Hello,

How do I add the favorite button in my blog listing?
The link to my website where the blog listing is https://www.hulpbijhb.nl/passend-onderwijs/
I want the favorite buttons in the images (like this website https://www.bol.com) or next to the ratingstars.

I hope you can help me with this.

• This topic was modified 11 months ago by jlb1985.
• This topic was modified 11 months ago by jlb1985.

The page I need help with: [log in to see the link]