none 이면 한번 스크롤할때 밖으로 안나감 Tether elements to each other with CSS anchor positioning - Chrome DevelopersA new API is coming to the web platform to help you position elements in an adaptive way with no tricks.https://developer.chrome.com/blog/tether-elements-to-each-other-with-css-anchor-positioning/?utm_source=tldrnewsletteroverflow-anchor - CSS: Cascading Style Sheets | MDNThe overflow-anchor CSS property provides a way to opt out of the browser's scroll anchoring behavior, which adjusts scroll position to minimize content shifts.https://developer.mozilla.org/en-US/docs/Web/CSS/overflow-anchor
