Change from H2 to H1

[Ride_EquiSafe]

I currently have text on the homepage of my site that is H2, but I want to change it to H1. I can't seem to find a way to do this. 

The text I want to change is "Keeping equestrians simultaneously safe and stylish in the saddle"

I'd also like to make the font smaller, if that's possible, while still keeping the H1 tag.

Site is www.rideequisafe.com

[wisn_shaftler]

In your theme customizer there will be a setting for that, If not you have to edit the code and make the H2 to H1. Seems like this section is a banner carousel. if you plan to lot of banners and text then there will be lot of H1 tags and that will be not good for the SEO. Anyway, if you want to change that, then click on three dots icon next to customize and click on edit code, it will open the theme code editor, im not sure but the secition name will be "hero section" or something and edit the code to h2 to H1. search using "hero_title" this text will be bring you the correct HTML tag, (not sure its a guess)