My Page

# Unit 1: HTML5 (CA225) ## HTML Syntax and Boilerplate - HTML structures web content using **elements** made of tags and attributes. - **Boilerplate**: `My Page` - **Doctypes**: HTML5 uses the short ``; older HTML 4.01 (Strict/Transitional) and XHTML had long doctypes referencing a DTD. The doctype keeps the browser out of quirks mode. ## Tags, Lists, Images, Links - Common tags: headings `h1-h6`, `p`, `div`, `span`, `br`, `hr`. - **Lists**: `ul`, `ol`, `li`, `dl/dt/dd`. - **Images**: ` desc

`. - **Hyperlinks**: `About`; `target="_blank"`; `mailto:`. - **Multi-page website**: separate HTML files linked together by a common navigation menu and relative paths. ## HTML Best Practices - Use semantic tags, lowercase tags, always close tags, supply `alt` text, one `h1` per page, validate with W3C, separate CSS/JS, indent code, and keep file names simple. ## Introduction to HTML5 - Latest HTML standard (W3C/WHATWG). Adds semantic elements, native audio/video, canvas, SVG, improved forms, offline storage and APIs without plugins (Flash). ## Semantic Elements - `

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