Field Label formatting on Product apge not taking effect

Trying to format Radio & dropdown Label (changing text & Color), but the Label of the Radio and dropdown but it is not taking effect on Item product page. The same changes is visible in the settings backend.

Raising the issue second time as in the previous ticket it is showing the issue is resolved but it is not, still looking for resolution.

Product item page: https://sightsavers.in/product/tommy-hilfiger/

In this page below Add to Wishlist the Radio label “Add lens to Selected Frame” this is not getting format.

Hopefully I am able to describe my issue properly.

Thanks.

The page I need help with: [log in to see the link]