Comment 3 for bug 1909584

Removing signoff. There's an existing pair of CSS classes that match TPAC:

.result-bookbag-name { font-size: [% css_fonts.size_bigger %]; font-weight: bold; }
.result-bookbag-description { font-size: [% css_fonts.size_bigger %]; font-style: italic; }

I don't actually mind if we want to rename the classes to shared-list-{title,description}, but I do think we should uses the css_fonts.size_* variables in the template rather than hard-coding the font size.