Testimonial Soundbite Slider on bottom of homepage

Hi, I’m in the process of creating a slider for the bottom of the homepage – I already used the testimonial slider w/ posts – these are mini soundbites so I need to create a new one and add the text to the slide itself (can’t see another way of doing this).

a) I want to change the font to that of the testimonial slider proper (see testimonial page) but I don’t know what that font is (how do I find out)?

b) The gap above and below the slider is too big – I suspect it’s the grid but I don’t know how to change the grid height to that of the image.

Can you help?