Change Recent Posts & Recent Comments Items Text

Hi

I am using the Magomra theme at https://www.schoolboyrugby.co.za/blog.

I would be grateful if someone could direct me to finding out where one would find the standard recent post and recent comments listing text (not titles). It is currently blue and underlined and changes to a purplish colour once clicked.

I would like to change both the font size, the colour and remove the underline.

Kind regards,