Shopify hyperlink text color and hover color

[Jacob_Beam]

Hello

I am looking to remove the default blue hyperlink color. see where it says "back"

It's not changing within the 'colors' in the theme customization, and no other forum posts are accurately solving this for me.

https://libbielove.com/

using dawn 2.0

[KetanKumar]

@Jacob_Beam 

yes ,please add this code base.css bottom of the file 

a {color: #000;}