Responsive Social Media Links Page

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

I'm proud of my skills

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

No challenges but I use Bootstrap for less coding

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

When I see the page on my phone the bottom of the social media links card is a little bit trapped by the web browser border, I try to use border-bottom but I didn't work