docs(10_Wiki): W3Schools 위키화 — HTML/CSS/JavaScript(core)
W3Schools 튜토리얼을 P-Reinforce v3.1 포맷으로 위키화(영어 본문, 한/영 섹션 헤더). - Topic_HTML: 59문서 (튜토리얼+예제, 레퍼런스/메타 제외) - Topic_CSS: 190문서 (메인 + Advanced/Flexbox/Grid/RWD 전체) - Topic_JavaScript: 120문서 (코어 언어; Temporal/DOM상세/BOM/WebAPI/AJAX/jQuery/Graphics 등은 후속) 각 폴더 00_INDEX.md(MOC) 포함. 코드 verbatim, 미확인분은 "Not found in source" 표기. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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id: css-position-static-and-relative
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title: "CSS Position Static and Relative"
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category: "Frontend"
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status: "draft"
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verification_status: "conceptual"
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canonical_id: ""
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aliases: ["position property", "position static", "position relative", "CSS positioning", "document flow"]
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duplicate_of: ""
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source_trust_level: "B"
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confidence_score: 0.89
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created_at: 2026-06-23
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updated_at: 2026-06-23
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review_reason: ""
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merge_history: []
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tags: ["css", "web", "frontend", "w3schools", "position", "layout", "static", "relative"]
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raw_sources: ["https://www.w3schools.com/css/css_position.asp"]
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applied_in: []
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github_commit: ""
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---
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# [[CSS Position]]
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## 🎯 한 줄 통찰 (One-line insight)
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The `position` property controls element placement: `static` follows normal flow, while `relative` offsets an element from its normal position via `top`/`right`/`bottom`/`left`. [S1]
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## 🧠 핵심 개념 (Core concepts)
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- **Positioning overrides flow** — CSS positioning is about controlling the placement of elements within a web page; you can override the normal document flow. [S1]
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- **`position` defines type** — the `position` property specifies the positioning type for an element. [S1]
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- **Offset properties** — elements are positioned to their final location with the `top`, `bottom`, `left`, and `right` properties. [S1]
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- **`static` is default** — all HTML elements are positioned static by default and are not affected by the `top`, `bottom`, `left`, and `right` properties. [S1]
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- **`relative` offsets from normal** — an element with `position: relative;` is positioned relative to its normal position in the document flow. [S1]
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## 🧩 추출된 패턴 (Extracted patterns)
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- **Static = leave it alone** — `position: static;` keeps an element in the normal flow, ignoring offset properties. [S1]
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- **Relative = nudge, keep the gap** — setting `top`/`right`/`bottom`/`left` on a relative element adjusts it away from its normal position, and other content is NOT adjusted to fill the gap left behind. [S1]
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## 📖 세부 내용 (Details)
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**CSS Positioning**
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CSS positioning is about controlling the placement of elements within a web page. With CSS positioning, you can override the normal document flow. [S1]
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**The CSS `position` Property**
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The `position` property specifies the positioning type for an element. Elements are then positioned to their final location with the `top`, `bottom`, `left`, and `right` properties. [S1]
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**Position values** [S1]
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| Value | Description |
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|-------|-------------|
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| `static` | This is default. Element is positioned according to the normal document flow |
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| `relative` | Element is positioned relative to its normal position in the document flow |
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| `fixed` | Element is positioned relative to the viewport |
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| `absolute` | Element is positioned relative to the nearest positioned ancestor |
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| `sticky` | Element toggles between a relative and fixed position, depending on the scroll position |
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**CSS `position: static`**
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All HTML elements are positioned static by default. Static positioned elements are not affected by the `top`, `bottom`, `left`, and `right` properties. An element with `position: static;` is always positioned according to the normal flow of the page: [S1]
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```css
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div.static {
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position: static;
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border: 3px solid #73AD21;
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}
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```
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**CSS `position: relative`**
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An element with `position: relative;` is positioned relative to its normal position in the document flow. Setting the `top`, `right`, `bottom`, and `left` properties will cause the element to be adjusted away from its normal position. Other content will not be adjusted to fit into any gap left by the element: [S1]
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```css
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div.relative {
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position: relative;
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left: 30px;
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border: 3px solid #73AD21;
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}
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```
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## ⚖️ 비교 및 선택 기준 (Comparison & decision criteria)
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- **`static`** — default; positioned according to the normal document flow and unaffected by offset properties. Choose when no special positioning is needed. [S1]
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- **`relative`** — positioned relative to its normal position; offsets move it but leave its original gap, and other content is not adjusted to fill it. Choose to nudge an element while preserving surrounding layout. [S1]
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- **`fixed`** — positioned relative to the viewport. [S1]
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- **`absolute`** — positioned relative to the nearest positioned ancestor. [S1]
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- **`sticky`** — toggles between relative and fixed depending on scroll position. [S1]
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## 🛠️ 적용 사례 (Applied in summary)
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The page's own examples are the applied cases: a `div.static` left in normal flow and a `div.relative` offset by `left: 30px;`, both with a `#73AD21` border. No external project/commit applications found in the source.
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## 💻 코드 패턴 (Code patterns)
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Static positioning (language: CSS):
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```css
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div.static {
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position: static;
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border: 3px solid #73AD21;
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}
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```
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Relative positioning with offset (language: CSS):
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```css
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div.relative {
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position: relative;
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left: 30px;
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border: 3px solid #73AD21;
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}
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```
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## ⚖️ 모순 및 업데이트 (Contradictions & updates)
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No contradictions found in the source.
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## ✅ 검증 상태 및 신뢰도
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- **상태:** draft
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- **검증 단계:** conceptual (실제 적용 사례 발견 시 applied/validated로 승격 가능)
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- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
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- **신뢰 점수:** 0.89
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- **중복 검사 결과:** 신규 생성 (New discovery)
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## 🔗 지식 그래프 (Knowledge Graph)
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- **상위/루트:** [[CSS Tutorial]]
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- **관련 개념:** [[CSS Display]], [[CSS Max Width]], [[CSS Visibility Hide]]
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- **참조 맥락:** Referenced whenever placing elements outside or relative to the normal document flow.
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## 📚 출처 (Sources)
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- [S1] W3Schools — CSS Position Static and Relative — https://www.w3schools.com/css/css_position.asp
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## 📝 변경 이력 (Change history)
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- 2026-06-23: Initial draft synthesized from the W3Schools "CSS Position Static and Relative" page (Astra wiki-curation, P-Reinforce v3.1 format).
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