Testemonial Client Image Size don’t change

So, I was finishing a website for a client and the testimonial client image just got bigger out of nowhere, hiding testimonial text.

When I change the image size it doesn’t take effect.

If I put a new testimonial widget, I get the same problem.

I don’t know what I did, because it was working for days.
I created a new page and testimonial widget didn’t show this problem.

Could somebody help me?
Thanks!

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