issue/3099 (#2093)
issue/3099 (#2093)

* 터치 이벤트 일 경우 offsetY => clientY사용하도록 처리.

* 터치 offset 계산치 에러 수정

Co-authored-by: lee.hungyu <b8354d6aac4240e60de1d799b7f2358a500cf20c@nts-corp.com>
Co-authored-by: JaewonLee_macbookpro <b809daef53a76d9542d04df9b532753ee0618ead@nts-corp.com>
entrylabs/entryjs,entrylabs/entryjs,entrylabs/entryjs