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Thank you
K.K
Currently your h2 and h3 style is inheriting from another css styles
If you want to adjust the font size, please follow the steps,
Go to your online store > themes > click on customise on current active theme > click on the section which needs to be changed > on rightside scroll down you can see custom css section > paste the below code.
Was this collection description part of the original theme or something youâve added?
Technically, the theme.css contains a part at the top with comment like âThis is a variation of Normalize.css âŚâ
This CSS code resets all styles to be the sameâish and has, for example this rule which resets size and weight for all headings and paragraphs to be (kinda) the same to start with:
If you do not care about the looks, then there is nothing to do â your actual page does have h2 tags, any SE crawler will see them. Itâs just they look the same as text (because of CSS; but SEs do not care about styling).
If, however, you want them to look different, then youâd need to find the code in your theme where collection description is output. I canât be more specific here because I have no access to your theme code.
If there is templates/collection.liquid start looking for code there. Otherwise find âsomething âcollectionââ in sections/ and search these files for the code Iâve quoted and modify as instructed.