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HTML5 and CSS (Chapter 1
Introduction (Web Development Life Cycle
the…
HTML5 and CSS
Chapter 1
Introduction
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HTML (Hypertext Makeup Language)
language to create documents, describle what on the page
XHTML (Extensible Hypertext Makeup Language)
HTML use to display data
XHTML use to transport and store data -> XHTML is reformulation ofo HTMLT
DOM (Document Object Model) html tags + css + javacript + other language... web page is more responsive to users it enhanced with DOM
CSS (Cascading Style Sheet) like putting on makeup for your face, you can specify style for web page. not the same as HTML, it is a separate language
- style: rule define the appearance of a web page element
style sheet: series of rules define the style for everything
HTML Element: help to define how a document should appear in a Web browser
Rule:
- begin with start / opening tag
- finish with end/ closing tag
- element content is everything in between
- some elements have empty content
Internet/WW
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Internet physical network of computers (infrastructure)
term: network, ISP
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Chapter 3
Creating Web Pages with Links, Images, and Embedded Style Sheet
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