0_what_is_css

dz / mdn / css / 0_css_first_steps / 0_what_is_css

Summary

what is CSS?

Node Tree

• CSS
  • spec
    • css_working_group
  • syntax
    • rule_based
      • declarations
        • prop_val_pairs
          • values
            • size_units
            • color_val
    • selector
      • selects_html_elements
  • browser_support
  • cascading_style_sheets
  • document
    • presenting
  • modules
    • mdn_doc_structure
      • browser_support

Nodes

CSS
content	CSS
children	spec, syntax, browser_support, cascading_style_sheets, document, modules

document
content	document
children	presenting
parents	CSS

cascading_style_sheets
content	cascading style sheets
parents	CSS

syntax
content	syntax
children	rule_based, selector
parents	CSS

presenting
content	Presenting
parents	document

rule_based
content	Rule-based language
children	declarations
parents	syntax

selector
content	Selector
children	selects_html_elements (description)
parents	syntax

declarations
content	declarations
children	prop_val_pairs
parents	rule_based

selects_html_elements
content	Selects HTML elements
parents	selector

prop_val_pairs
content	Property values pairs
children	values
parents	declarations

values
content	Values
children	size_units (example), color_val (example)
parents	prop_val_pairs

color_val
content	Color value
parents	values

size_units
content	Size units
parents	values

modules
content	modules
children	mdn_doc_structure (related to)
parents	CSS

mdn_doc_structure
content	MDN documentation structure
children	browser_support
parents	modules

spec
content	Specifications
children	css_working_group
parents	CSS

css_working_group
content	CSS working group
parents	spec

browser_support
content	Browser Support Information
parents	CSS, mdn_doc_structure