Product Ticker: How to Change Background Color?

I was wondering how to change the color of the box to the left of the Product Ticker (hootkit). On my Unos Magazine Black theme, the background color of the Product Ticker’s box is red (#dd3333), which doesn’t match my theme color.

Note: I’m not referring to the background of the whole ticker itself, which is customizable in the widgets sections. I’m referring to the square/rectangular box that I think defaults to text saying, “Products,” located to the left of the ticker. (https://ufile.io/fxdpgj7y)

Thanks!

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