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3.8 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-versions | W3CSS Versions | Programming_Language | draft | conceptual |
|
B | 0.83 | 2026-07-04 | 2026-07-04 |
|
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W3CSS Versions
🎯 한 줄 통찰 (One-line insight)
"W3.CSS Pro" (w3pro.css) is smaller and faster not because of general minification, but specifically because it ships with NO colors defined at all — every w3-<color> rule is stripped out — meaning it's designed as a blank canvas for developers who want to supply their own complete color system (inline <style> overrides, a theme file, or a color library) instead of using W3.CSS's built-in palette. [S1]
🧠 핵심 개념 (Core concepts)
- Version history — 3.01 (Dec 2017) → 4.01 (Nov 2018) → 4.15 (Dec 2020) → 5.01 (Mar 2025, latest). [S1]
- W3.CSS Pro (
w3pro.css) — a leaner variant with all color classes removed, meant to pair with custom theming rather than the default palette. [S1] - Three ways to add colors to Pro — (1) inline
<style>block overriding e.g..w3-amber, (2) linking a pre-made theme file (w3-theme-amber.css), or (3) linking an entire color library (w3-colors-2018.css,w3-colors-2017.css). [S1] !importantin theme overrides — theme color definitions use!important(e.g..w3-amber{color:#000!important;background-color:#ffc107!important}) to guarantee they override any conflicting base styles. [S1]
📖 세부 내용 (Details)
- Custom inline color override for Pro:
<style>.w3-amber{color:#000!important;background-color:#ffc107!important}</style>. [S1] - Loading a prebuilt theme file:
<link rel="stylesheet" href="/lib/w3-theme-amber.css">. [S1] - Loading an entire color library:
<link rel="stylesheet" href="/lib/w3-colors-2018.css">. [S1]
⚖️ 모순 및 업데이트 (Contradictions & updates)
- Pro 버전의 "가벼움"의 실제 원인: 단순 압축이 아니라 색상 클래스 전체를 제거했기 때문에 더 작고 빠르다는 점이 명시적으로 설명됨 — 커스텀 색상/테마를 직접 공급하는 개발자를 위한 설계. [S1]
🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — Pro 버전 + 커스텀 테마 파일 조합이 다음 챕터(Mobile App 구축)에서 실제 앱 색상 테마 적용 사례로 이어진다. [S1]
💻 코드 패턴 (Code patterns)
Defining a custom color for the colorless W3.CSS Pro build (HTML/CSS):
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3pro.css">
<style>
.w3-amber{color:#000!important;background-color:#ffc107!important}
</style>
✅ 검증 상태 및 신뢰도
- 상태: draft
- 검증 단계: conceptual
- 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
- 신뢰 점수: 0.83
- 중복 검사 결과: 신규 생성 (New discovery)
🔗 지식 그래프 (Knowledge Graph)
- 상위/루트: W3.CSS Tutorial
- 관련 개념: W3CSS Validation, W3CSS Mobile, W3CSS Color Themes
- 참조 맥락: Pro 버전과 커스텀 테마 시스템 소개 — 모바일 앱 구축(Mobile) 챕터로 직접 이어짐.
📚 출처 (Sources)
- [S1] W3Schools — W3.CSS Versions — https://www.w3schools.com/w3css/w3css_versions.asp
📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "W3.CSS Versions" page (Astra wiki-curation, P-Reinforce v3.1 format).