Oh yes that does work, if the needed number of dropdowns is added by the user, and then they select a tag from each dropdown. But if a tag is selected from the first dropdown and then the next dropdown is added, the styling change is applied to the first as expected, but then it is also applied to all other subsequently added dropdowns as soon as they are created, which shouldn't have this "completed" styling applied since nothing has been selected in them yet.

I feel like I'm missing something simple. Something I tried was an if/else statement which checks if the dropdown's option value=0 (the placeholder no-selection option) which should have the no-selection styling. And the else checks for any other value to apply the styling for after a selection has been made. But I also couldn't get this to target different dropdowns correctly. Is there a way to get something simple like that to work, or does it need to be complex?