Responsive stat-preview-card

What are you most proud of, and what would you do differently next time?

I am proud because I forced me to use css grid.

What challenges did you encounter, and how did you overcome them?

I was difficult to make the transpency effect at the image.

What specific areas of your project would you like help with?

I would be grad if someone could tell to me what is the better way to make the transparency effect and If it is still necessary to use pseudo element. Thanks.