WebDec 30, 2016 · There is a spec for it and Firefox says they intend to ship it. It’s just like display: block; only: It always establishes a new block formatting context for its contents. .group { display: flow-root; } Meaning: you don’t have to use clearfix hacks. There is a bit more to it though. Fiona Chan has a mini-talk all about block formatting context. WebJul 20, 2016 · This answer is about Block Formatting Contexts, but as you can see from the quote BFCs can be established by inline level elements (inline-blocks) as well as block level elements. "An element that is floated is automatically display: block;" is defined by section 9.7 point 3 and the table that follows of CSS 2.1 - where you can see that it's ...
Block formatting context - Developer guides MDN
WebMar 24, 2024 · The display CSS property sets whether an element is treated as a block or inline element and the layout used for its children, such as flow layout, grid or flex. Formally, the display property sets an element's inner and outer display types. The outer type sets an element's participation in flow layout; the inner type sets the layout of children. WebOct 7, 2016 · In a block formatting context, each box's left outer edge touches the left edge of the containing block (for right-to-left formatting, right edges touch) What the … teacher appreciation note template
Describe Block Formatting Context (BFC) and how it works.
WebSep 19, 2024 · 1. A BFC is a kind of "isolation" to avoid any interaction of the inside and the outside world of an element. From another part of the MDN you can read: because an element that establishes a new block formatting context will: contain internal floats. exclude external floats. suppress margin collapsing. WebSep 8, 2024 · In a block formatting context, each box's left outer edge touches the left edge of the containing block (for right-to-left formatting, right edges touch). This is true even in the presence of floats (although a box's line boxes may shrink due to the floats), unless the box establishes a new block formatting context (in which case the box itself ... WebApr 5, 2024 · 1. @wmock: A block-level box is any box that participates in some other element's BFC (whether or not it establishes its own), or more simply, participates in block layout. It can be determined by a number of things, see §9.7, but it mostly comes down to the display property. Any of block, table, or flex generates a block-level box (a block ... teacher appreciation picture frames