fix broken links found during publication

Author: svgeesus

css-transforms-1/Overview.bs

@@ -357,9 +357,9 @@ versus
 </code></pre>
 </div>
 
-<a href="https://www.w3.org/TR/css3-background/#fixed0">Fixed backgrounds</a> on the root element are affected by any transform specified for that element. For all other elements that are effected by a transform (i.e. have a transform applied to them, or to any of their ancestor elements), a value of ''fixed'' for the 'background-attachment' property is treated as if it had a value of ''background-attachment/scroll''. The computed value of 'background-attachment' is not affected.
+<a href="https://www.w3.org/TR/css-backgrounds-3/#valdef-background-attachment-fixed">Fixed backgrounds</a> on the root element are affected by any transform specified for that element. For all other elements that are effected by a transform (i.e. have a transform applied to them, or to any of their ancestor elements), a value of ''fixed'' for the 'background-attachment' property is treated as if it had a value of ''background-attachment/scroll''. The computed value of 'background-attachment' is not affected.
 
-Note: If the root element is transformed, the transformation applies to the entire canvas, including any background specified for the root element.  Since <a href="https://www.w3.org/TR/css3-background/#special-backgrounds">the background painting area for the root element</a> is the entire canvas, which is infinite, the transformation might cause parts of the background that were originally off-screen to appear. For example, if the root element's background were repeating dots, and a transformation of ''scale(0.5)'' were specified on the root element, the dots would shrink to half their size, but there will be twice as many, so they still cover the whole viewport.
+Note: If the root element is transformed, the transformation applies to the entire canvas, including any background specified for the root element.  Since <a href="https://www.w3.org/TR/css-backgrounds-3/#special-backgrounds">the background painting area for the root element</a> is the entire canvas, which is infinite, the transformation might cause parts of the background that were originally off-screen to appear. For example, if the root element's background were repeating dots, and a transformation of ''scale(0.5)'' were specified on the root element, the dots would shrink to half their size, but there will be twice as many, so they still cover the whole viewport.
 
 
 The 'transform' Property {#transform-property}
@@ -505,7 +505,7 @@ The 'transform-origin' CSS property is also a <a>presentation attribute</a> and
 
 SVG 2 defines the <a element-attr for>transform</a>, <{pattern/patternTransform}>, <{linearGradient/gradientTransform}> attributes as <a>presentation attributes</a>, represented by the CSS 'transform' property [[!SVG2]].
 
-The participation in the CSS cascade is determined by the specificity of <a>presentation attributes</a> in the SVG specification. According to SVG, user agents conceptually insert a <a href="https://www.w3.org/TR/SVG/styling.html#UsingPresentationAttributes">new author style sheet</a> for presentation attributes, which is the first in the author style sheet collection [[!SVG2]].
+The participation in the CSS cascade is determined by the specificity of <a>presentation attributes</a> in the SVG specification. According to SVG, user agents conceptually insert a <a href="https://www.w3.org/TR/SVG/styling.html#PresentationAttributes">new author style sheet</a> for presentation attributes, which is the first in the author style sheet collection [[!SVG2]].
 
 <div class="example">
 This example shows the combination of the 'transform' style property and the <a element-attr for>transform</a> attribute.
@@ -833,7 +833,7 @@ SVG transform functions of the <a element-attr for>transform</a>, <{pattern/patt
 
 The SVG transform function <a href="#svg-rotate">rotate</a> with 3 values can not be mapped to a corresponding CSS <<transform-function>>. The 2 optional number values represent a horizontal translation value ''cx'' followed by a vertical translation value ''cy''. Both number values get interpreted as CSS <<length>> types with ''px'' units and define the origin for rotation. The behavior is equivalent to an initial translation by ''cx'', ''cy'', a rotation defined by the first number value interpreted as <<angle>> type with ''deg'' unit followed by a translation by ''-cx'', ''-cy''.
 
-A <a element-attr for>transform</a> attribute can be the start or end value of a CSS Transition. If the value of a <a element-attr for>transform</a> attribute is the start or end value of a CSS Transition and the SVG <a href="svg-transform-list">transform list</a> contains at least one <a href="#svg-rotate">rotate</a> transform function with 3 values, the individual SVG transform functions must get <a>post-multiplied</a> and the resulting matrix must get mapped to a <<matrix()>> CSS <<transform-function>> and used as start/end value of the CSS Transition.
+A <a element-attr for>transform</a> attribute can be the start or end value of a CSS Transition. If the value of a <a element-attr for>transform</a> attribute is the start or end value of a CSS Transition and the SVG <a href="#svg-transform-list">transform list</a> contains at least one <a href="#svg-rotate">rotate</a> transform function with 3 values, the individual SVG transform functions must get <a>post-multiplied</a> and the resulting matrix must get mapped to a <<matrix()>> CSS <<transform-function>> and used as start/end value of the CSS Transition.
 
 User coordinate space {#svg-user-coordinate-space}
 --------------------------------------------------
@@ -898,7 +898,7 @@ The animation effect is <a>post-multiplied</a> to the underlying value for addit
 
 The value "paced" is undefined for the attribute <{animate/calcMode}> on <{animate}> for animations of the data type <<transform-list>>. If specified, UAs may choose the value "linear" instead. Future versions of this specification may define how paced animations can be performed on <<transform-list>>.
 
-Note: The following paragraphs extend <a href="https://www.w3.org/TR/SVG/animate.html#complexDistances">Elements, attributes and properties that can be animated</a> [[SVG11]].
+Note: The following paragraphs extend <a href="https://www.w3.org/TR/SVG11/animate.html#complexDistances">Elements, attributes and properties that can be animated</a> [[SVG11]].
 
 The introduced presentation attributes <a element-attr for>transform</a>, <{pattern/patternTransform}>, <{linearGradient/gradientTransform}> and 'transform-origin' are animatable.
 
@@ -951,10 +951,10 @@ The neutral element for addition when performing a <var>by</var> animation with
 
 </div>
 
-The SVG '<a href="https://www.w3.org/TR/SVG/animate.html#TargetAttributes">attributeName</a>' attribute {#svg-attribute-name}
+The SVG 1.1 '<a href="https://www.w3.org/TR/SVG11/animate.html#TargetAttributes">attributeName</a>' attribute {#svg-attribute-name}
 -------------------------------------------------------------------------------------------------------
 
-<a href="https://www.w3.org/TR/SVG/animate.html">SVG 1.1 Animation</a> defines the "<a href="https://www.w3.org/TR/SVG/animate.html#TargetAttributes">attributeName</a>" attribute to specify the name of the target attribute. For the presentation attributes <{linearGradient/gradientTransform}> and <{pattern/patternTransform}> it will also be possible to use the value 'transform'. The same 'transform' property will get animated.
+<a href="https://www.w3.org/TR/SVG11/animate.html">SVG 1.1 Animation</a> defines the "<a href="https://www.w3.org/TR/SVG11/animate.html#TargetAttributes">attributeName</a>" attribute to specify the name of the target attribute. For the presentation attributes <{linearGradient/gradientTransform}> and <{pattern/patternTransform}> it will also be possible to use the value 'transform'. The same 'transform' property will get animated.
 
 <div class="example">