안녕하세요! 강의 영상을 보면 영화 리뷰 섹션 만드는 부트스트랩 코드를 복사해서 3개 칸 표시를 4개칸 표시로 바꾸는 과정이 나오는데

영상 속 코드와

부트스트랩 제공 코드가 달라서 어디에서 표시 속성 수정이 가능한지 모르겠습니다.

제가 가진 코드는 아래와 같습니다.

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