[css-2020] Update URLs

Author: fantasai

css-2020/Overview.bs

@@ -168,19 +168,19 @@ Classification of CSS Specifications</h2>
 		<dd>
 			Replaces CSS2&sect;7.3 and expands on the syntax for media-specific styles.
 
-		<dt><a href="https://www.w3.org/TR/css3-conditional/">CSS Conditional Rules Level 3</a>
-		  [[!CSS3-CONDITIONAL]]
+		<dt><a href="https://www.w3.org/TR/css-conditional-1/">CSS Conditional Rules Level 3</a>
+		  [[!CSS-CONDITIONAL-1]]
 		<dd>
 			Replaces CSS2&sect;7.2, updating the definition of ''@media'' rules to allow nesting,
 			and introduces ''@supports'' rules for feature-support queries.
 
-		<dt><a href="https://www.w3.org/TR/css3-namespace/">CSS Namespaces</a>
+		<dt><a href="https://www.w3.org/TR/css-namespaces/">CSS Namespaces</a>
 		  [[!CSS3-NAMESPACE]]
 		<dd>
 			Introduces an ''@namespace'' rule to allow namespace-prefixed selectors.
 
-		<dt><a href="https://www.w3.org/TR/css3-selectors/">Selectors Level 3</a>
-		  [[!SELECT]]
+		<dt><a href="https://www.w3.org/TR/css-selectors-3/">Selectors Level 3</a>
+		  [[!SELECTORS-3]]
 		<dd>
 			Replaces CSS2&sect;5 and CSS2&sect;6.4.3, defining an extended range of selectors.
 
@@ -191,31 +191,31 @@ Classification of CSS Specifications</h2>
 			Describes how to collate style rules and assign values to all properties on all elements.
 			By way of cascading and inheritance, values are propagated for all properties on all elements.
 
-		<dt><a href="https://www.w3.org/TR/css3-values/">CSS Values and Units Level 3</a>
+		<dt><a href="https://www.w3.org/TR/css-values-3/">CSS Values and Units Level 3</a>
 		  [[!CSS-VALUES-3]]
 		<dd>
 			Replaces CSS2&sect;1.4.2.1, CSS2&sect;4.3, and CSS2&sect;A.2.1&ndash;3,
 			defining CSS's property definition syntax
 			and expanding its set of units.
 
-		<dt><a href="https://www.w3.org/TR/css3-color/">CSS Color Level 3</a>
-		  [[!CSS3-COLOR]]
+		<dt><a href="https://www.w3.org/TR/css-color-3/">CSS Color Level 3</a>
+		  [[!CSS-COLOR-3]]
 		<dd>
 			Replaces CSS2&sect;4.3.6, CSS2&sect;14.1, and CSS2&sect;18.2,
 			defining an extended range of color values.
 			Also introduces the 'opacity' property.
 
-		<dt><a href="https://www.w3.org/TR/css3-background/">CSS Backgrounds and Borders Level 3</a>
-		  [[!CSS3-BACKGROUND]]
+		<dt><a href="https://www.w3.org/TR/css-backgrounds-3/">CSS Backgrounds and Borders Level 3</a>
+		  [[!CSS-BACKGROUNDS-3]]
 		<dd>
 			Replaces CSS2&sect;8.5 and CSS2&sect;14.2,
 			providing more control of backgrounds and borders,
 			including layered background images,
 			image borders,
 			and drop shadows.
 
-		<dt><a href="https://www.w3.org/TR/css3-images/">CSS Image Values and Replaced Content Level 3</a>
-		  [[!CSS3-IMAGES]]
+		<dt><a href="https://www.w3.org/TR/css-images-3/">CSS Image Values and Replaced Content Level 3</a>
+		  [[!CSS-IMAGES-3]]
 		<dd>
 			Provides a new foundation text for the sizing of replaced elements (such as images),
 			adds additional controls to their sizing and orientation,
@@ -227,13 +227,12 @@ Classification of CSS Specifications</h2>
 			Replaces CSS2&sect;15
 			and provides more control over font choice and feature selection.
 
-		<dt><a href="https://www.w3.org/TR/css3-multicol/">CSS Multi-column Layout Level 1</a>
-		  [[!CSS3-MULTICOL]]
+		<dt><a href="https://www.w3.org/TR/css-multicol-1/">CSS Multi-column Layout Level 1</a>
+		  [[!CSS-MULTICOL-1]]
 		<dd>
 			Introduces multi-column flows to CSS layout.
 
-
-		<dt><a href="https://www.w3.org/TR/css3-ui/">CSS User Interface Module Level 3</a>
+		<dt><a href="https://www.w3.org/TR/css-ui-3/">CSS User Interface Module Level 3</a>
 		  [[!CSS-UI-3]]
 		<dd>
 			Replaces CSS2&sect;18.1 and CSS2&sect;18.4,
@@ -264,8 +263,8 @@ Classification of CSS Specifications</h2>
 			Introduces cascading variables as a new primitive value type that is accepted by all CSS properties,
 			and custom properties for defining them.
 
-		<dt><a href="https://www.w3.org/TR/css3-transforms/">CSS Transforms Level 1</a>
-		  [[!CSS3-TRANSFORMS]]
+		<dt><a href="https://www.w3.org/TR/css-transforms-1/">CSS Transforms Level 1</a>
+		  [[!CSS-TRANSFORMS-1]]
 		<dd>
 			Introduces graphical transformations to CSS.
 
@@ -321,8 +320,8 @@ Fairly Stable Modules with limited implementation experience</h3>
 			and adding the ability to specify text emphasis marks
 			and text shadows.
 
-		<dt><a href="https://www.w3.org/TR/css3-speech/">CSS Speech Module Level 1</a>
-		  [[CSS3-SPEECH]]
+		<dt><a href="https://www.w3.org/TR/css-speech-1/">CSS Speech Module Level 1</a>
+		  [[CSS-SPEECH-1]]
 		<dd>
 			Replaces CSS2&sect;A,
 			overhauling the (non-normative) speech rendering chapter.
@@ -373,10 +372,10 @@ Modules with Rough Interoperability</h3>
 	We hope to incorporate them into the [[#css|official definition of CSS]] in a future snapshot.
 
 	<dl>
-		<dt><a href="https://www.w3.org/TR/css3-transitions/">CSS Transitions Level 1</a>
-		  [[CSS3-TRANSITIONS]]
-		  and <a href="https://www.w3.org/TR/css3-animations/">CSS Animations Level 1</a>
-		  [[CSS3-ANIMATIONS]].
+		<dt><a href="https://www.w3.org/TR/css-transitions-1/">CSS Transitions Level 1</a>
+		  [[CSS-TRANSITIONS-1]]
+		  and <a href="https://www.w3.org/TR/css-animations-1/">CSS Animations Level 1</a>
+		  [[CSS-ANIMATIONS-1]].
 		<dd>
 			Define mechanisms for transitioning the computed values of CSS properties over time.