Again I am posting files depicting what I need help with - as the site is not yet live.

1. I would like to increase the size of the round photos on the Testimonial Slider to either 150x150 or maybe even 200x200. I found a way to do this by putting the following into Custom CSS Code 

.testimonial_slider .image-icon .image-icon.has-bg {
width: 200px;
height: 200px;
}

but that no longer works after the recent theme upgrade - I am mystified why that would be? Can you tell me how to adjust the image size please?

2. I would like to change the font size, color, and leading of the profession of the testimonial author. Currently I can only figure out how to change both the Name and Profession as one - but I need to change the profession to a smaller font size and to a different color - also to reduce the space between the profession and the Author - please advise - thanks!