Mobile responsiveness and Linking to live pages

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

I learnt how to use media queries for mobile responsiveness.

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

How to insert live links. I had to research on the same.

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

I would need more suggestion on how to implement mobile responsiveness for all devices.