How can I select or program a new font in Events+

How can I select or program a new font in Events+

Specifically eab_archive category

In eab_calendar navigation font's look great.

Currently the font is courier.

http://sleepwellaccounting.com/calender-test-1/

This does nothing:

.post-type-archive-incsub_event .incsub_event {
	font-family: arial;
	color: red;
}

This turns the color red but the font stays courier...

.eab-events-archive {
font: arial;
color: red;
}

This does nothing as well:

.post-type-archive-incsub_event .incsub_event {
	font-family: "Times New Roman", Times, serif;
	color: red;
}

This was my original post but I think it's lost in a non specific help area https://premium.wpmudev.org/forums/topic/change-the-font-type-in-events-shortcodes#post-482634