Chapter03-IntroductionToHTML.pptx - Introduction to HTML Chapter 3 Chapter 3 1 What Is HTML and Where Did It Come from 2 3 Semantic Markup 4 Structure

Chapter03-IntroductionToHTML.pptx - Introduction to HTML...

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Introduction to HTML Chapter 3
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Chapter 3 1 2 3 4 5 6 What Is HTML and Where Did It Come from? HTML Syntax Semantic Markup Structure of HTML Documents Quick Tour of HTML Elements HTML5 Semantic Structure Elements 7 Summary
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Chapter 3 1 2 3 4 5 6 What Is HTML and Where Did It Come from? HTML Syntax Semantic Markup Structure of HTML Documents Quick Tour of HTML Elements HTML5 Semantic Structure Elements 7 Summary
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What Is HTML and Where Did It Come from? HTML is defined as a markup language. markup is a way to indicate information about the content that is distinct from the content HTML has been through many versions and branches, the details of which might matter if you ever see old HTML code. HTML
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What Is HTML and Where Did It Come from? Markup
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What Is HTML and Where Did It Come from? XHTML and Validation
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What Is HTML and Where Did It Come from? Widely implemented in modern browsers The current W3C recommendation for web development Still relatively new and not always taught. HTML 5
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Chapter 3 1 2 3 4 5 6 What Is HTML and Where Did It Come from? HTML Syntax Semantic Markup Structure of HTML Documents Quick Tour of HTML Elements HTML5 Semantic Structure Elements 7 Summary
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HTML Syntax HTML documents are composed of textual content and HTML elements HTML element encompasses the element name within angle brackets (i.e., the tag ) and HTML elements can also contain attributes . the content within the tag. Elements and Attributes
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HTML Syntax An empty element does not contain any text content; instead, it is an instruction to the browser to do something. In XHTML, empty elements had to be terminated by a trailing slash. In HTML5, the trailing slash in empty elements is optional. Elements and Attributes
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HTML Syntax Nesting HTML Elements
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HTML Syntax Nesting HTML Elements
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HTML Syntax Nesting HTML Elements
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HTML Syntax Nesting HTML Elements
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Chapter 3 1 2 3 4 5 6 What Is HTML and
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