Responsive product preview card with HTML & CSS

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

while doing this project i learnt new properties and it was good. Next time i should learn more about responsive images and flex-boxes so i don't have to suffer like this time.

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

while working with responsive images and flex-boxes. I don't know what is wrong with my code but i couldn't match the design in mobile model but i did pretty good in desktop version. changing the images based on screen sizes. I search more website and videos and finally find a method that more over matches the design.

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

I want help with responsive images and flex-boxes. Because in mobile version my content only cover 90% not 100% of the page. and it affects the image above it. If you are facing same issues or overcome it please help me with it. working with images makes me tired even in desktop version.