Changing HTML in elements on the page

Hi there. I recently imported the one page demo to understand the Enfold theme better. One of the elements has text which is formatted according to a heading but one character ‘&’ is bold and yellow in a different font. I assume it is changed via the html tags but I see no way to edit the html behind the element. Can someone please let me know if this is just done as part of the demo and we can’t edit in the same way?

Thanks