Font not updating

Hello I am making updates to my clients site, and my <p> text seems to be changed? It’s the heading style tag that is changing the font but I want just simple plain <p> text but the text is the styled Heading font -On the left side on the bottom of the home page right before the footer there is a video with some text to the left, the copy text is what I want to have as <p> type and not have the heading style applied to it.

Thanks
B