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3.7 KiB
3.7 KiB
id, title, category, status, verification_status, canonical_id, aliases, duplicate_of, source_trust_level, confidence_score, created_at, updated_at, review_reason, merge_history, tags, raw_sources, applied_in, github_commit
| id | title | category | status | verification_status | canonical_id | aliases | duplicate_of | source_trust_level | confidence_score | created_at | updated_at | review_reason | merge_history | tags | raw_sources | applied_in | github_commit | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| w3css-grid | W3CSS Grid | Programming_Language | draft | conceptual |
|
B | 0.87 | 2026-07-04 | 2026-07-04 |
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W3CSS Grid
🎯 한 줄 통찰 (One-line insight)
w3-grid is a thin wrapper (essentially just display: grid) that hands full control to STANDARD CSS Grid properties applied via inline style — grid-template-columns, grid-column-start, gap, etc. — meaning learning W3.CSS grid is really learning native CSS Grid, not a proprietary abstraction layer. [S1]
🧠 핵심 개념 (Core concepts)
w3-grid(W3.CSS 5.0+) — creates a two-dimensional grid container; children automatically become grid items. [S1]w3-grid-padding— the padded variant. [S1]grid-template-columns— sets column count/widths; acceptsauto,fr(fractional),px,%, orrepeat(). [S1]repeat(auto-fit, minmax(150px, 1fr))— a common responsive pattern letting columns auto-adjust to available width. [S1]- Item placement properties —
grid-column-start/-end,grid-row-start/-end, and their shorthandsgrid-column/grid-row(e.g.grid-column:1/span 2spans an item across 2 columns). [S1] grid-template-areas— names regions of the grid for semantic placement viagrid-area. [S1]- Alignment —
justify-content(horizontal),align-content(vertical) — same value vocabulary as flexbox (center,space-between,space-evenly, etc.). [S1]
📖 세부 내용 (Details)
- Responsive auto-fit columns:
<div class="w3-grid" style="grid-template-columns:repeat(auto-fit,minmax(150px,1fr))">. [S1] - Spanning an item across columns:
<div style="grid-column:1/span 2">1</div>inside aw3-gridcontainer. [S1] - Named grid areas:
<div class="w3-grid" style="grid-template-areas:'myArea myArea . .'"> <div style="grid-area:myArea">1</div> ...</div>. [S1] - Gap control:
<div class="w3-grid" style="gap:2px">. [S1]
⚖️ 모순 및 업데이트 (Contradictions & updates)
- w3-grid vs w3-flex의 차원 차이: grid는 행+열 2차원, flex는 행 또는 열 1차원 레이아웃이라는 점이 명시적으로 대비됨. [S1]
🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — repeat(auto-fit, minmax()) 패턴이 반응형 카드 그리드 구성의 표준 실전 기법이다. [S1]
💻 코드 패턴 (Code patterns)
Responsive auto-fitting grid columns (HTML/CSS):
<div class="w3-grid" style="grid-template-columns:repeat(auto-fit,minmax(150px,1fr))">
<div>1</div><div>2</div><div>3</div><div>4</div>
</div>
✅ 검증 상태 및 신뢰도
- 상태: draft
- 검증 단계: conceptual
- 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
- 신뢰 점수: 0.87
- 중복 검사 결과: 신규 생성 (New discovery)
🔗 지식 그래프 (Knowledge Graph)
- 상위/루트: W3.CSS Tutorial
- 관련 개념: W3CSS Icons, W3CSS Flexbox, W3CSS Rows
- 참조 맥락: 2차원 그리드 레이아웃 — 1차원 플렉스박스(Flexbox) 챕터로 이어짐.
📚 출처 (Sources)
- [S1] W3Schools — W3.CSS Responsive Grid — https://www.w3schools.com/w3css/w3css_grid.asp
📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "W3.CSS Responsive Grid" page (Astra wiki-curation, P-Reinforce v3.1 format).