흔히하는 실수 모음
https://www.canva.com/design/DAFhYedtKoc/YyO0k8X5mvZiEt4fAvLwiA/view?utm_content=DAFhYedtKoc&utm_campaign=designshare&utm_medium=link&utm_source=publishsharelink
https://www.canva.com/design/DAFhYedtKoc/YyO0k8X5mvZiEt4fAvLwiA/view?utm_content=DAFhYedtKoc&utm_campaign=designshare&utm_medium=link&utm_source=publishsharelink