File explanation

[srhzaidi]

Hello, can anyone explain these two files to me and what are they for? I do understand the one that is the main CSS file but what is the other for.

And why are there elements so stacked into one style in it?

[Beverleyh]

This should answer your question: http://www.cssreset.com/what-is-a-css-reset/

[srhzaidi]

Hey real thanks. Totally got it. Just don't understand a few things. Will look into it to get more.