|At the moment, if I create an h1 tag, for instance, and use a percentage (e.g. 125%) for the font-size, would the base value be the font-size mentioned in the CSS stylesheet for the heading box, which I believe is 16px, and would the text that I type be 125% larger than 16px? |
Or is the default size for the h1 tag and other elements determined by the browser? If I know which one is used, then I can decide what percentage to use for the font-size.