Only add breathe stylesheet if it is available
Only add breathe stylesheet if it is available
kirbyfan64/breathe,AnthonyTruchet/breathe,kirbyfan64/breathe,AnthonyTruchet/breathe,RR2DO2/breathe,kirbyfan64/breathe,AnthonyTruchet/breathe,kirbyfan64/breathe,RR2DO2/breathe,AnthonyTruchet/breathe