I'm a bit confused about the page titles and H1, H2 etc tags in Customizr. When I create a new page and give it a title, the title appears at the top of the page on site - I presume it is then considered a H1 tag for SEO purposes? However, in the edit page section if I assign for example a H1 or H2 format to subsequent subtitles on the page, they appear in much larger size/font than the page title. Would really appreciate some insight into this as trying to get site ready for SEO. Many thanks.