Skill Wiki
Z Index Stacking Context
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport.…
$ prime install @community/term-z-index-stacking-contextProjection
Always in _index.xml · the agent never has to ask for this.
ZIndexStackingContext [term] v1.0.0
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport. The
z-indexproperty is meaningful only WITHIN a stacking context — child elements with a higher z-index than another sibling will paint on top, but a stacking context boundary isolates that ordering from the rest of the page. Misunderstanding stacking contexts is the most common cause of 'why is z-index: 9999 still behind something' bugs.
Loaded when retrieval picks the atom as adjacent / supporting.
ZIndexStackingContext [term] v1.0.0
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport. The
z-indexproperty is meaningful only WITHIN a stacking context — child elements with a higher z-index than another sibling will paint on top, but a stacking context boundary isolates that ordering from the rest of the page. Misunderstanding stacking contexts is the most common cause of 'why is z-index: 9999 still behind something' bugs.
Meaning
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport. The z-index property is meaningful only WITHIN a stacking context — child elements with a higher z-index than another sibling will paint on top, but a stacking context boundary isolates that ordering from the rest of the page. Misunderstanding stacking contexts is the most common cause of 'why is z-index: 9999 still behind something' bugs.
Aliases
- stacking context
- z-index context
- compositing layer (informally)
Loaded when retrieval picks the atom as a focal / direct hit.
ZIndexStackingContext [term] v1.0.0
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport. The
z-indexproperty is meaningful only WITHIN a stacking context — child elements with a higher z-index than another sibling will paint on top, but a stacking context boundary isolates that ordering from the rest of the page. Misunderstanding stacking contexts is the most common cause of 'why is z-index: 9999 still behind something' bugs.
Meaning
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport. The z-index property is meaningful only WITHIN a stacking context — child elements with a higher z-index than another sibling will paint on top, but a stacking context boundary isolates that ordering from the rest of the page. Misunderstanding stacking contexts is the most common cause of 'why is z-index: 9999 still behind something' bugs.
Aliases
- stacking context
- z-index context
- compositing layer (informally)
Meaning
A stacking context is a three-dimensional conceptualization of HTML elements along an imaginary z-axis perpendicular to the viewport. The z-index property is meaningful only WITHIN a stacking context — child elements with a higher z-index than another sibling will paint on top, but a stacking context boundary isolates that ordering from the rest of the page. Misunderstanding stacking contexts is the most common cause of 'why is z-index: 9999 still behind something' bugs.
Aliases
- stacking context
- z-index context
- compositing layer (informally)
Source
prime-system/examples/frontend-design/primes/compiled/@community/term-z-index-stacking-context/atom.yaml