Stats Preview Card Component using HTML and CSS

Hi, this is my solution to the Stats preview challenge. This was the first challenge where I had to learn Image and Color overlaying, and I have doubts regarding the same- 1 - Is the method that I have used for image and color overlaying the right one, or does a better method exist? 2 - How to make sure contents of a flex are of the same size? 3 - How should I reduce the large number of media queries I have used? Answers to these, with even links to vids or blogs explaining things from the first principle would be highly appreciated. Thanks