Underlined links on social icons in text block

Hi team!

How do I get rid of the underline on the social icons within a standard text box? I have some additional Quick CSS applied to the site that underlines text for all links, but can’t seem to find something that’ll override it. That Quick CSS is:

#main a {
text-decoration: underline;
}
#main .sidebar a,
#footer a,
#socket a {
text-decoration: underline;
}

Thanks in advance!