fylo-data-storage-component

I manage to complete this challenge pretty well however, I don't understand why my code is behaving differently when I'm running it via vs code and when I've uploaded the code to the live server the Font is small, and the sizes are also small. Also during the coding, it renders differently from Microsoft Edge.

The last issue I encountered was putting the background pattern at the center and at the same time stretching to the bottom of the page without pushing the footer to another page. Kindly help me. I appreciate all the programmers who have continuously helped me from a Newbie and now I'm tackling Junior challenges. Thank you a lot.