I have created main & sub taxonomy & my members is able to choose the taxonomy via the CRED submission form when they submit post. I need the selection of main taxonomy in the submission form is bold & sub taxonomy is non-bold.
Well- but how you determine using CSS that which is the parent option? So, its better to use jQuery instead of CSS here. So you can target only parent option based on option value.
I found a better way to style the main category font instead of adding js to each value already. For anyone having the same problem with me refer below js code to add into the form