Add Quote Images Before and After

I have tried everything under the sun to add quote images before and after the quote.

Site is https://lawofficeofdanharris.ponder.consulting/

It is on the home page in the 2nd widget.

Here is my code:

#testimonials_widget-2  .open-quote:before {
	content: url(images/open-quote.png) no-repeat 0 0 !important;
	top: 0 !important;
	left: 0 !important;
}

#testimonials_widget-2  .close-quote:before {
	content: url(images/close-quote.png) no-repeat 0 0 !important;
	right: 0 !important;
}

Please help!

Thank you!