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doctype html> 스파르타코딩클럽 | 부트스트랩 연습하기 @import url('https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap'); * { font-family: 'Gowun Dodum', sans-serif; } .mytitle { background-color: green; color: white; height: 250px; display: flex; flex-direction: column; align-items: center; justify-content: center; background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url..