Where to add the Filter

[ServaljuniorParticipant]

Hello dear Forum Users and Support Team,

 

im new in website building. I installed the polylang plugin. Its very good. Thank you so much. I wont to resize the flag of the language switcher.

 

I found the filter for this option but i didnt find where i have to put the filter in.

 

A would appreciate it if somebody can help me.

 

And also a quastion if i insert the filter, do i have to change only the variables after the “is equal to”. Or do i have to pay attention to something else?

[Support teamKeymaster]

Hi.

Try to put this filter in functions.php. If it doesn’t work, write the name of the filter.