How do I change the styles of this component?

[LovelyAndy]

First off, it looks and works fantastically for me!
I was wondering how I can modify the styles that are directly on the html of this component? (or just get rid of them entirely)
The styles like width seem to be hardcoded, but I can't choose width: 100% so it's responsive to screen size. Anyway to choose 100% width without destroying the click event?
Same with the position: fixed property. Is there anyway to remove that completely?
Cheers!

[quevlu]

@LovelyAndy You have to import the styles of the component and use !important to replace the default style of the component.