Trying to change the colour of a link (inline image)

Site URL: https://www.machinevisionbar.com

Hello, 

I'd like to change the colour of the hyperlink on some of my images (inline images with captions below). See image attached for reference; the links are in red and turn black when we hover on them: I would like to keep the links black at all times. 

It doesn't give me the option to choose on the design settings. 

Do I need to add a CSS code? (I would only like to change it on this block, not the whole website if possible). 

thanks a lot in advance, 

Marianne

Add to Design > Custom CSS > Then save & reload the site

/* The modular bar links */
div#page-section-602b8b507a57d9350d943ec0 a {
    color: black !important;
}

Amazing, thank you so much 🙂