bootstrap을 이용해서 iframe 반응형 잡기
2021.03.17
getbootstrap.com/docs/4.0/utilities/embed/ Embeds Create responsive video or slideshow embeds based on the width of the parent by creating an intrinsic ratio that scales on any device. getbootstrap.com getbootstrap.com/docs/4.6/getting-started/introduction/ Introduction Get started with Bootstrap, the world’s most popular framework for building responsive, mobile-first sites, with jsDelivr and a..