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2nd/10_Wiki/Topics/Domain_Programming/Topic_CSS/CSS_Grid.md
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Antigravity Agent c24165b8bc refactor(topics): 멀티 에이전트용 지식 재편 — _Common(공통 기본기) + Domain_* 구조
에이전트 8종(대화형/프로그래머 C·S/디자이너/설계자/기획자/QA/PD/PM)에게
[공통 기본 능력 + 롤별 Specialty] 2층으로 지식을 주입하기 위한 재분류.
문서 내용·포맷은 무수정, 폴더 이동만 (6,372개 문서 수 보존 확인).

- Topic_Programming → Domain_Programming (내부 구조 보존)
- Topic_Graphic → Domain_Design
- Topic_Business → Domain_Product
- Topic_General → Domain_General
- _Common 신설: Math(구 Topic_Math_Specialty), Reasoning(구 General/From_Thinking & Reasoning),
  Reasoning_Creativity(구 General/From_창의성), Communication(Poetic_Blog_Writing + From_writing)
- 타 도메인의 From_* 폴더는 유지 (출처 표기일 뿐, 이미 도메인에 맞게 분류된 문서)
- 빈 폴더 정리 (memory/procedures)
- 에이전트→폴더 매핑은 workspace의 .astra/agent-knowledge-map.json (9개 에이전트)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-11 11:05:56 +09:00

4.7 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
css-grid-intro CSS Grid Intro Frontend draft conceptual
CSS Grid
Grid Layout Module
two-dimensional layout
display grid
grid container
B 0.89 2026-06-23 2026-06-23
css
web
frontend
w3schools
grid
layout
https://www.w3schools.com/css/css_grid.asp

CSS Grid Intro

🎯 한 줄 통찰 (One-line insight)

The CSS Grid Layout Module offers a grid-based layout system with rows and columns, enabling complex, responsive two-dimensional layouts without using float or positioning. [S1]

🧠 핵심 개념 (Core concepts)

  • Grid Layout Module — offers a grid-based layout system, with rows and columns, making it easier to design web pages without having to use float or positioning. [S1]
  • Two-dimensional — CSS Grid is used for two-dimensional layout, with rows AND columns; CSS Flexbox is used for one-dimensional layout, with rows OR columns. [S1]
  • Grid Container — the parent element where display is set to grid or inline-grid. [S1]
  • Grid Items — the direct children of the grid container, which automatically become grid items. [S1]

🧩 추출된 패턴 (Extracted patterns)

  • Container + items model — set display: grid on the parent; direct children automatically become grid items. [S1]
  • Define columns on the containergrid-template-columns controls how many columns and their widths (e.g., auto auto auto for three equal columns). [S1]

📖 세부 내용 (Details)

The CSS Grid Layout Module offers a grid-based layout system, with rows and columns, making it easier to design web pages without having to use float or positioning. [S1]

Grid vs Flexbox CSS Grid is used for two-dimensional layout, with rows AND columns. CSS Flexbox is used for one-dimensional layout, with rows OR columns. [S1]

Grid Components A grid consists of two essential parts: [S1]

  1. Grid Container — the parent element where display is set to grid or inline-grid.
  2. Grid Items — direct children of the grid container that automatically become grid items.

Complete example [S1]

<html>
<head>
<style>
.container {
  display: grid;
  grid-template-columns: auto auto auto;
  background-color: dodgerblue;
  padding: 10px;
}
.container div {
  background-color: #f1f1f1;
  border: 1px solid black;
  padding: 10px;
  font-size: 30px;
  text-align: center;
}
</style>
</head>
<body>
<div class="container">
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
</div>
</body>
</html>

The page also lists a CSS Grid properties table covering grid-related properties such as grid-template-columns, grid-template-rows, gap, grid-area, justify-content, and align-items, each with a brief description of its functionality. The full property-by-property table text was not captured verbatim from the source.

🛠️ 적용 사례 (Applied in summary)

The page's own complete example styles a .container with display: grid and grid-template-columns: auto auto auto, plus styled child <div> items. No external project/commit applications found in the source.

💻 코드 패턴 (Code patterns)

Make a three-column grid container (language: CSS):

.container {
  display: grid;
  grid-template-columns: auto auto auto;
}

⚖️ 비교 및 선택 기준 (Comparison & decision criteria)

  • CSS Grid — two-dimensional layout, controlling rows AND columns together. [S1]
  • CSS Flexbox — one-dimensional layout, controlling rows OR columns. [S1]

⚖️ 모순 및 업데이트 (Contradictions & updates)

No contradictions found in the source.

검증 상태 및 신뢰도

  • 상태: draft
  • 검증 단계: conceptual (실제 적용 사례 발견 시 applied/validated로 승격 가능)
  • 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
  • 신뢰 점수: 0.89
  • 중복 검사 결과: 신규 생성 (New discovery)

🔗 지식 그래프 (Knowledge Graph)

📚 출처 (Sources)

📝 변경 이력 (Change history)

  • 2026-06-23: Initial draft synthesized from the W3Schools "CSS Grid Intro" page (Astra wiki-curation, P-Reinforce v3.1 format).