CSS Box Model Module
E327196
The CSS Box Model Module is a core CSS specification that defines how elements’ content, padding, borders, and margins are calculated and rendered in layout.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CSS Box Model | 4 |
| CSS Box Model Module canonical | 4 |
| CSS box model | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3049966 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CSS Box Model Module Context triple: [CSS Logical Properties and Values Module, relatedTo, CSS Box Model Module]
-
A.
CSS Box Alignment Module
The CSS Box Alignment Module is a W3C CSS specification that defines a unified model and properties for aligning boxes in layout methods such as flexbox, grid, and block layout.
-
B.
CSS Positioning Module
The CSS Positioning Module is a W3C-defined specification that details how elements are placed and layered on web pages using positioning properties like static, relative, absolute, fixed, and sticky.
-
C.
CSS2 visual formatting model extensions
CSS2 visual formatting model extensions are a set of advanced CSS specifications that expand the core visual formatting model to support complex layout features such as paged media, multi-column layouts, and other sophisticated presentation behaviors.
-
D.
CSS Backgrounds and Borders Module
The CSS Backgrounds and Borders Module is a W3C CSS specification that defines advanced features for styling element backgrounds, borders, and related visual effects on the web.
-
E.
CSS Display Module
The CSS Display Module is a W3C specification that defines how elements generate boxes and participate in layout, covering concepts like block, inline, flex, grid, and other display types on the web.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CSS Box Model Module Target entity description: The CSS Box Model Module is a core CSS specification that defines how elements’ content, padding, borders, and margins are calculated and rendered in layout.
-
A.
CSS Box Alignment Module
The CSS Box Alignment Module is a W3C CSS specification that defines a unified model and properties for aligning boxes in layout methods such as flexbox, grid, and block layout.
-
B.
CSS Positioning Module
The CSS Positioning Module is a W3C-defined specification that details how elements are placed and layered on web pages using positioning properties like static, relative, absolute, fixed, and sticky.
-
C.
CSS2 visual formatting model extensions
CSS2 visual formatting model extensions are a set of advanced CSS specifications that expand the core visual formatting model to support complex layout features such as paged media, multi-column layouts, and other sophisticated presentation behaviors.
-
D.
CSS Backgrounds and Borders Module
The CSS Backgrounds and Borders Module is a W3C CSS specification that defines advanced features for styling element backgrounds, borders, and related visual effects on the web.
-
E.
CSS Display Module
The CSS Display Module is a W3C specification that defines how elements generate boxes and participate in layout, covering concepts like block, inline, flex, grid, and other display types on the web.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
CSS specification
ⓘ
W3C technical report ⓘ |
| abbreviation |
CSS Box Model
ⓘ
linked to:
CSS Box Model Module
|
| appliesTo | all CSS visual media types ⓘ |
| clarifies |
how box dimensions affect line boxes
ⓘ
how margins collapse between adjacent boxes ⓘ how percentage margins and paddings are resolved ⓘ interaction of box properties with directionality ⓘ |
| defines |
CSS box model
ⓘ
border box ⓘ box dimensions calculation ⓘ box edge terminology ⓘ content box ⓘ interaction of margin with layout ⓘ interaction of width and height with padding and border ⓘ margin box ⓘ padding box ⓘ visual formatting of boxes ⓘ |
| foundationFor |
flexbox layout
ⓘ
grid layout ⓘ higher-level CSS layout modules ⓘ |
| governs |
layout behavior of block-level elements
ⓘ
layout behavior of inline-level elements ⓘ layout behavior of replaced elements ⓘ |
| hasConcept |
border edge
ⓘ
box edges ⓘ content edge ⓘ margin edge ⓘ padding edge ⓘ |
| influences |
CSS layout engines
ⓘ
linked to:
CSS rendering engines
cross-browser layout compatibility ⓘ |
| maintainedBy | World Wide Web Consortium ⓘ |
| partOf |
Cascading Style Sheets
ⓘ
linked to:
CSS
|
| relatedTo |
CSS Backgrounds and Borders Module
ⓘ
CSS Display Module ⓘ CSS Positioned Layout Module ⓘ
linked to:
CSS Positioning Module
CSS Sizing Module ⓘ CSS Writing Modes Module ⓘ |
| specifies |
how overflow interacts with box dimensions
ⓘ
how scrollable overflow is clipped by box edges ⓘ |
| standardizes |
how content, padding, border, and margin are combined
ⓘ
how user agents calculate element box sizes ⓘ |
| usedBy |
web browsers
ⓘ
web developers ⓘ |
| usedIn |
responsive design
ⓘ
web page layout ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: CSS Box Model Module Description of subject: The CSS Box Model Module is a core CSS specification that defines how elements’ content, padding, borders, and margins are calculated and rendered in layout.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CSS Box Model Module
linked to: CSS Box Model Module
linked to: CSS Box Model Module
linked to: CSS Box Model Module
linked to: CSS Box Model Module