Custom font color for hyperlink

Site URL: https://livingbeautifuldecorating.squarespace.com

Hello!  I created an anchor link for selected text and my site automatically changed the font color to match the CSS for link font color.  I need custom CSS to override that original CSS and leave the font color black.    I tried using my block ID and different variations of this CSS but to no avail:

//pricing font color//
#block-4963316e9c624e125bcc { font-color: black !important; }

My site is 7.1 and the PW is LBweb311

TYIA!