Indicates a target or contrast; 'toward', 'against', 'in contrast to', 'in response to'.
Long explanation:
The ~に対して grammar point is used to indicate the target or direction of an action, or to show a contrast between two situations or objects. It can be translated as 'toward', 'against', 'in contrast to', or 'in response to' in English. It can be used with verbs, adjectives, and nouns.