Moved the custom css to the top and it’s now working, which means it is something in your custom css that’s not valid and causing anything below to not work, please check
– Kyle
P.S you might want to add a line-height to the testimonial text
Thanks so much for taking the time to help me debug. It’s much appreciated. I’ve been tearing my hair out for a couple of days! I will go through my custom CSS and find the error.