Stefan Judis på Twitter: "The `gap` #css property will be supported in flex containers eventually. 🤞 Currently, it's only supported in Firefox. You can star the Chromium issue if you wanna tell
How to control vertical and horizontal spacing in Flex with horizontal center alignment and wrapping items? - Stack Overflow
row-gap | CSS-Tricks - CSS-Tricks
How to detect browser support for Flexbox Gap - Ahmad Shadeed
Flexboxのgapがモダンブラウザでサポート | Stocker.jp / diary
gapの余白指定が便利! gridとflexでできる新しいCSSレイアウト手法 - ICS MEDIA
How to use percentage width children with flexbox gap? : r/Frontend
Mind the Flex-gap. Heydon Pickering is a clever chap. If… | by Jonathan Schofield | Medium