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>
2026-06-23 19:21:18 +09:00
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+---
+id: css-icons-bootstrap
+title: "CSS Icons Bootstrap"
+category: "Frontend"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["Bootstrap icons", "glyphicons", "Bootstrap glyphicons", "CSS icons", "bootstrap CDN icons"]
+duplicate_of: ""
+source_trust_level: "B"
+confidence_score: 0.88
+created_at: 2026-06-23
+updated_at: 2026-06-23
+review_reason: ""
+merge_history: []
+tags: ["css", "web", "frontend", "w3schools", "icons", "bootstrap", "glyphicons"]
+raw_sources: ["https://www.w3schools.com/css/css_icons_bootstrap.asp"]
+applied_in: []
+github_commit: ""
+---
+
+# [[CSS Icons Bootstrap]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+Bootstrap glyphicons can be added to a page by linking the Bootstrap CDN stylesheet in the `<head>` and placing `<i>` elements with `glyphicon glyphicon-*` class names — no download or installation required. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **Icon library approach** — icons can be added from the Bootstrap icon library (glyphicons). [S1]
+- **CDN-based** — to use the Bootstrap glyphicons, add the Bootstrap CSS link inside the `<head>` section. [S1]
+- **No installation** — no downloading or installation is required. [S1]
+
+## 🧩 추출된 패턴 (Extracted patterns)
+- **Stylesheet link in head** — reference the Bootstrap CDN stylesheet in `<head>` to enable glyphicons. [S1]
+- **Two-class naming** — each icon uses the base class `glyphicon` plus a specific `glyphicon-<name>` class on an `<i>` element. [S1]
+
+## 📖 세부 내용 (Details)
+**Bootstrap Icons** — to use the Bootstrap glyphicons, add the following line inside the `<head>` section of your HTML page: [S1]
+```html
+<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
+```
+
+**Note:** No downloading or installation is required! [S1]
+
+**Example — adding Bootstrap glyphicons:** [S1]
+```html
+<!DOCTYPE html>
+<html>
+<head>
+<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
+</head>
+<body>
+
+<i class="glyphicon glyphicon-cloud"></i>
+<i class="glyphicon glyphicon-remove"></i>
+<i class="glyphicon glyphicon-user"></i>
+<i class="glyphicon glyphicon-envelope"></i>
+<i class="glyphicon glyphicon-thumbs-up"></i>
+
+</body>
+</html>
+```
+
+Each icon is rendered by an `<i>` element carrying `glyphicon` together with a specific icon class (e.g. `glyphicon-cloud`, `glyphicon-remove`, `glyphicon-user`, `glyphicon-envelope`, `glyphicon-thumbs-up`). [S1]
+
+## 🛠️ 적용 사례 (Applied in summary)
+The page's own example renders five glyphicons (cloud, remove, user, envelope, thumbs-up) by linking the Bootstrap CDN stylesheet and adding inline `<i>` elements. No external project/commit applications found in the source.
+
+## 💻 코드 패턴 (Code patterns)
+Single Bootstrap glyphicon (language: HTML):
+```html
+<i class="glyphicon glyphicon-cloud"></i>
+```
+Required head reference:
+```html
+<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
+```
+
+## ⚖️ 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:** 0.88
+- **중복 검사 결과:** 신규 생성 (New discovery)
+
+## 🔗 지식 그래프 (Knowledge Graph)
+- **상위/루트:** [[CSS Tutorial]]
+- **관련 개념:** [[CSS Icons Font Awesome]], [[CSS Icons Google]], [[CSS Fonts]]
+- **참조 맥락:** Referenced when adding glyphicons to a project already using the Bootstrap CDN.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — CSS Icons Bootstrap — https://www.w3schools.com/css/css_icons_bootstrap.asp
+
+## 📝 변경 이력 (Change history)
+- 2026-06-23: Initial draft synthesized from the W3Schools "CSS Icons Bootstrap" page (Astra wiki-curation, P-Reinforce v3.1 format).