참고 : https://studiomeal.com/archives/533
https://designer-story.tistory.com/
https://www.youtube.com/playlist?list=PLfrKiHMMe1chZTU89gcXsslf7vld8nodK
clip-path와 들여쓰기
https://youtu.be/O1zJGvoXL-w?list=PLZ5oZ2KmQEYgwUA_krjYGqPLb1y3PF4LP
https://bennettfeely.com/clippy/
https://www.cssportal.com/css-clip-path-generator/
https://dev.to/afif/responsive-hexagon-grid-without-media-query-57g7
https://youtu.be/OU6x-P9g1Ik?list=PLZ5oZ2KmQEYgwUA_krjYGqPLb1y3PF4LP
https://www.youtube.com/watch?v=6xNcXwC6ikQ
https://www.youtube.com/watch?v=_13a3r6MYeM
https://www.youtube.com/watch?v=ex7jGbyFgpA
https://www.youtube.com/watch?v=xnltEHWWjiM&t=38s
font-family: 내역을 보다보면 system ui 가 있음! 그걸로 사용
https://developer.mozilla.org/ko/docs/Web/CSS/Using_CSS_custom_properties
https://www.daleseo.com/css-variables/
rgba 로 하는 법, #컬러넘어6자리 뒤에 2자리로 적용 가능
https://velog.io/@zerone/HTML-%EC%97%94%ED%8B%B0%ED%8B%B0Entity-%EC%99%84%EC%A0%84%EC%A0%95%EB%B3%B5
perspective / transform-style (div 여러개로 적용함)
또는 border outset 으로도 가능
https://developer.mozilla.org/ko/docs/Web/CSS/border-style
https://developer.mozilla.org/ko/docs/Web/CSS/CSS_Animations/Using_CSS_animations
https://www.youtube.com/watch?v=bbvQ90mVj-4&t=355s
https://www.youtube.com/watch?v=PP0Os0UvMCs
https://www.youtube.com/watch?v=AKgkKv0qKgw
basis 를 auto로 두면 contents 길이에 따라 요소 크기가 영향을 받음
배우고 익힐 건 정말 많다