Change Heading Tags on Homepage but keep the current font styling

Is it possible to change a couple of heading tags on my homepage, but keep the current style of the heading?

Homepage is here: https://photogerson.com/

- I would like the top heading “Margaret River Wedding and Elopement Photography” to be marked as h1, but I want to keep the h3 styling.

- And the “Relaxed Wedding Photography for Fun People” heading to be h2 text, but to keep the h1 styling.

This is the only part of the website where I want to change how the h1 and h3 heading look.

Hopefully I have explained this correctly, sorry if I have used the wrong terms :)

I have attached a screenshot if it helps!

Thanks

Select the actual heading tag you want for each in the editor, then grab the IDs for each container and apply the desired styling using CSS. BTW, if it's all the same font and it's just a matter of sizing, you can select "Scale Text" for the block and simply adjust the container size (which can be done in the editor).

Thanks. For anyone else with a similar question, I found this video pretty helpful.

https://www.youtube.com/watch?v=HqTPzISXCOk

I used this code

#block-af378cdf8b73afab9f84 h1 {

  font-size: 1rem;

  font-weight: 300;

  line-height: 1.8;

}