CSS box-decoration-break

Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).

CSS3 Box-shadow

Method of displaying an inner or outer shadow effect to elements

CSS Scroll-behavior

Method of specifying the scrolling behavior for a scrolling box, when scrolling happens due to navigation or CSSOM scrolling APIs.

CSS text-box-trim & text-box-edge

Provides the ability to remove the vertical space appearing above and below text glyphs, allowing more precise positioning and alignment. Previously specified as the `leading-trim` & `text-edge` properties.

CSS3 Box-sizing

Method of specifying whether or not an element's borders and padding should be included in size units

CSS Flexible Box Layout Module

Method of positioning elements in horizontal or vertical stacks. Support includes all properties prefixed with `flex`, as well as `display: flex`, `display: inline-flex`, `align-content`, `align-items`, `align-self`, `justify-content` and `order`.

css property: -webkit-box-reflect

css property: -webkit-line-box-contain

css property: -webkit-mask-box-image

css property: -webkit-mask-box-image-outset

css property: -webkit-mask-box-image-repeat

css property: -webkit-mask-box-image-slice

css property: -webkit-mask-box-image-source

css property: -webkit-mask-box-image-width

css property: background-clip: border-box

css property: background-clip: content-box

css property: background-clip: padding-box

css property: background-origin: border-box

css property: box-align

css property: box-decoration-break: clone

css property: box-decoration-break: slice

css property: box-direction

css property: box-flex

css property: box-flex-group

css property: box-lines

css property: box-ordinal-group

css property: box-orient

css property: box-pack

css property: box-shadow: `inset`

css property: box-shadow: multiple shadows

css property: box-shadow: spread radius

css property: box-sizing: border-box

css property: box-sizing: content-box

css property: box-sizing: `padding-box`

css property: clip-path: fill-box

css property: clip-path: stroke-box

css property: clip-path: view-box

css property: font: message-box

css property: mask-origin: `fill-box`

css property: mask-origin: `stroke-box`

css property: mask-origin: `view-box`

css property: object-view-box

css property: object-view-box: none

css property: offset-path: `<coord-box>`

css property: transform-box

css property: transform-box: border-box

css property: transform-box: content-box

css property: transform-box: fill-box

css property: transform-box: stroke-box

css property: transform-box: view-box