[css-color-5][editorial] General Tidy, with US Captalization of Headings

Author: svgeesus

css-color-5/Overview.bs

@@ -126,7 +126,7 @@ Mixing Colors: the ''color-mix()'' Function {#color-mix}
 </wpt>
 
 <h3 id="color-mix-percent-norm">
-	Percentage normalization
+	Percentage Normalization
 </h3>
 
 	Percentages are required to be in the range 0% to 100%. Negative percentages are specifically disallowed. The percentages are normalized as follows:
@@ -179,7 +179,7 @@ Mixing Colors: the ''color-mix()'' Function {#color-mix}
 </div>
 
 <h3 id="color-mix-result">
-	Calculating the result of color-mix
+	Calculating the Result of color-mix
 </h3>
 
 After normalizing both percentages, the result is produced via the following algorithm:
@@ -287,10 +287,10 @@ and a percentage of 100% returns the same color converted to the specified color
 </div>
 
 <h3 id="color-mix-color-space-effect">
-	Effect of mixing colorspace on color-mix
+	Effect of Mixing Color Space on color-mix
 </h3>
 
-The choice of mixing colorspace can have a large effect on the end result.
+The choice of mixing color space can have a large effect on the end result.
 
 <div class="example" id="ex-mix-colorspaces-black-white">
 	<!--
@@ -401,7 +401,7 @@ The choice of mixing colorspace can have a large effect on the end result.
 </div>
 
 <h3 id="color-mix-with-alpha">
-	Effect of non-unity alpha on color-mix
+	Effect of Non-Unity Alpha on color-mix
 </h3>
 
 So far, all the ''color-mix()'' examples
@@ -742,8 +742,9 @@ which is rgb(52.446% 45.821% 62.953%)
 ██     ██ ████████ ████████ ██     ██    ██    ████    ███    ████████
 -->
 
-Relative color syntax {#relative-colors}
-========================================
+<h2 id="relative-colors">
+	Relative Color Syntax
+</h2>
 
 In previous levels of this specification,
 the color functions could only specify colors in an absolute manner,
@@ -864,7 +865,7 @@ so it has meaningful values for the channels.
 	which determines how "colorful" the color is.)
 </div>
 
-<h3 id="relative-RGB">Relative sRGB colors</h3>
+<h3 id="relative-RGB">Relative sRGB Colors</h3>
 
 The grammar of the ''rgb()'' function is extended as follows:
 
@@ -920,7 +921,7 @@ Relative color syntax is only applicable to the non-legacy RGB syntactic forms.
 
 </div>
 
-<h3 id="relative-HSL">Relative HSL colors</h3>
+<h3 id="relative-HSL">Relative HSL Colors</h3>
 
 The grammar of the ''hsl()'' function is extended as follows:
 
@@ -956,7 +957,7 @@ the allowed [=channel keywords=] are:
 
 Relative color syntax is only applicable to the non-legacy HSL syntactic forms.
 
-<h3 id="relative-HWB">Relative HWB colors</h3>
+<h3 id="relative-HWB">Relative HWB Colors</h3>
 
 The grammar of the ''hwb()'' function is extended as follows:
 
@@ -981,7 +982,7 @@ the allowed [=channel keywords=] are:
 	after its conversion to sRGB
 * <dfn value for="hwb()">alpha</dfn> is a <<number>> or <<percentage>> that corresponds to the [=origin color's=] alpha transparency
 
-<h3 id="relative-Lab">Relative Lab colors</h3>
+<h3 id="relative-Lab">Relative Lab Colors</h3>
 
 The grammar of the ''lab()'' function is extended as follows:
 
@@ -1025,7 +1026,7 @@ the allowed [=channel keywords=] are:
 	</pre>
 </div>
 
-<h3 id="relative-OKLab">Relative OKLab colors</h3>
+<h3 id="relative-OKLab">Relative OKLab Colors</h3>
 
 The grammar of the ''oklab()'' function is extended as follows:
 
@@ -1047,7 +1048,7 @@ the allowed [=channel keywords=] are:
 	that correspond to the [=origin color's=] OKLab a and b axes
 * <dfn value for="oklab()">alpha</dfn> is a <<number>> or <<percentage>> that corresponds to the [=origin color's=] alpha transparency
 
-<h3 id="relative-LCH">Relative LCH colors</h3>
+<h3 id="relative-LCH">Relative LCH Colors</h3>
 
 The grammar of the ''lch()'' function is extended as follows:
 
@@ -1174,7 +1175,7 @@ However, unlike HSL, manipulations are not guaranteed to be in-gamut.
 	and the Hue actually changed by 141 degrees not 120.
 </div>
 
-<h3 id="relative-OKLCH">Relative OKLCH colors</h3>
+<h3 id="relative-OKLCH">Relative OKLCH Colors</h3>
 
 The grammar of the ''oklch()'' function is extended as follows:
 
@@ -1227,7 +1228,9 @@ The OKLCH chroma has dropped from 0.251 to 0.117.
 
 <!-- Big Text: color() -->
 
-<h2 id="color-function">Specifying custom color spaces: the ''color()'' function</h2>
+<h2 id="color-function">
+	Specifying Custom Color Spaces: the ''color()'' Function
+</h2>
 
 	The ''color()'' function allows a color to be specified
 	in a particular, specified [=color space=]
@@ -1281,7 +1284,7 @@ The OKLCH chroma has dropped from 0.251 to 0.117.
 	or it is [=out of gamut=].
 
 
-<h3 id="relative-color-function">Relative color-function colors</h3>
+<h3 id="relative-color-function">Relative Color-Function Colors</h3>
 
 
 Within a [=relative color=] syntax ''color()'' function using <<custom-params>>,
@@ -1416,7 +1419,7 @@ the allowed [=channel keywords=] are:
 
 
 <h3 id="custom-color">
-	Custom color spaces
+	Custom Color Spaces
 </h3>
 
 CSS allows [=colors=] to be specified by reference to a color profile.
@@ -1476,7 +1479,8 @@ or any other color or monochrome output device which has been characterized.
 -->
 
 <h3 id="at-profile">
-	Specifying a color profile: the ''@color-profile'' at-rule</h3>
+	Specifying a Color Profile: the ''@color-profile'' at-rule
+</h3>
 
 		The <dfn at-rule id="at-ruledef-profile">@color-profile</dfn> rule
 		defines and names a <dfn lt="CSS color profile" local-lt="color profile">color profile</dfn>
@@ -1524,7 +1528,7 @@ or any other color or monochrome output device which has been characterized.
 		which reference this profile
 		are <a>invalid color</a>s.
 
-		To <dfn>fetch an external color profile</dfn>, given a
+		To <dfn export>fetch an external color profile</dfn>, given a
 		''@color-profile'' rule |rule|,
 			[=fetch a style resource=] given |rule|'s URL,
 			with stylesheet being |rule|'s <a spec=cssom for=CSSRule>parent CSS style sheet</a>,
@@ -1710,8 +1714,9 @@ or any other color or monochrome output device which has been characterized.
 	 ██████  ██     ██    ██    ██    ██
 	-->
 
-	<h3 id="cal-cmyk">
-		CSS and print: using calibrated CMYK and other printed color spaces</h3>
+<h3 id="cal-cmyk">
+	CSS and Print: Using Calibrated CMYK and Other Printed Color Spaces
+</h3>
 
 	The ''@color-profile'' at-rule is not restricted to RGB color spaces.
 	While screens typically display colors directly in RGB,
@@ -2011,8 +2016,9 @@ or any other color or monochrome output device which has been characterized.
 	████████  ████████    ███             ██████  ██     ██    ██    ██    ██
 	-->
 
-	<h2 id='device-cmyk'>
-	Uncalibrated CMYK Colors: the ''device-cmyk()'' function</h2>
+<h2 id='device-cmyk'>
+	Uncalibrated CMYK Colors: the ''device-cmyk()'' Function
+</h2>
 
 		Sometimes, when a given printer has not been calibrated,
 		but the output for particular ink combinations is known through experimentation,
@@ -2140,8 +2146,9 @@ or any other color or monochrome output device which has been characterized.
 			</figcaption>
 		</figure>
 
-	<h3 id='cmyk-rgb'>
-	Naively Converting Between Uncalibrated CMYK and sRGB-Based Colors</h3>
+<h3 id='cmyk-rgb'>
+	Naively Converting Between Uncalibrated CMYK and sRGB-Based Color
+</h3>
 
 		To <dfn export lt="naively convert from CMYK to RGBA | naively converted to RGBA">naively convert from CMYK to RGBA</dfn>:
 
@@ -2175,9 +2182,12 @@ or any other color or monochrome output device which has been characterized.
 -->
 
 <h2 id='resolving-color-values'>
-	Resolving <<color>> Values</h2>
+	Resolving <<color>> Values
+</h2>
 
-		<h3 id="resolving-mix">Resolving ''color-mix()'' values</h3>
+<h3 id="resolving-mix">
+	Resolving ''color-mix()'' Values
+</h3>
 
 		If all <<color>> parameters resolve
 		to the corresponding colors in their respective color spaces,
@@ -2196,7 +2206,9 @@ or any other color or monochrome output device which has been characterized.
 
 
 
-		<h3 id="resolving-device-cmyk-values">Resolving ''device-cmyk'' values</h3>
+<h3 id="resolving-device-cmyk-values">
+	Resolving ''device-cmyk'' Values
+</h3>
 
 		The computed and used value
 		is the specified device-specific CMYK color,
@@ -2248,8 +2260,9 @@ or any other color or monochrome output device which has been characterized.
  ██████  ████████ ██     ██ ████ ██     ██ ████████
 -->
 
-Serialization {#serial}
-=======================
+<h2 id="serial">
+	Serialization
+</h2>
 
 This section extends [[css-color-4#serializing-color-values]]
 to add serialization of the
@@ -2295,9 +2308,9 @@ if the alpha of the result is exactly 1,
 it is omitted from the serialization;
 an implicit value of 1 (fully opaque) is the default.
 
-
-Serializing color-mix() {#serial-color-mix}
--------------------------------------------
+<h3 id="serial-color-mix">
+	Serializing color-mix()
+</h3>
 
 The serialization of the result of a ''color-mix()'' function
 is a <<color>>,
@@ -2381,9 +2394,9 @@ is the same as that specified in
 	"color(srgb 0.8816 0.7545 0.4988)".
 </div>
 
-
-Serializing relative color functions {#serial-relative-color}
-----------------------------------------------------
+<h3 id="serial-relative-color">
+	Serializing Relative Color Functions
+</h3>
 
 The serialization of the result of a relative color function
 is a <<color>>,
@@ -2410,8 +2423,9 @@ is the same as that specified in
 
 </div>
 
-Serializing custom color-spaces {#serial-custom-color}
------------------------------------------------------
+<h3 id="serial-custom-color">
+	Serializing Custom Color Spaces
+</h3>
 
 The precision with which ''color()'' component values are retained,
 and thus the number of significant figures in the serialized value,
@@ -2434,7 +2448,9 @@ unless trailing zeroes have been omitted.
 </div>
 
 
-<h3 id="serializing-device-cmyk-values">Serializing ''device-cmyk'' values</h3>
+<h3 id="serializing-device-cmyk-values">
+	Serializing ''device-cmyk'' Values
+</h3>
 
 	The serialized form of ''device-cmyk()'' values
 	is derived from the [=computed value=]
@@ -2486,7 +2502,8 @@ unless trailing zeroes have been omitted.
 -->
 
 <h2 id="sample">
-	Default Style Rules</h2>
+	Default Style Rules
+</h2>
 
 		The following stylesheet is informative, not normative.  This style sheet could be used by an implementation as part of its default styling of HTML4, HTML5, XHTML1, XHTML1.1, XHTML Basic, and other XHTML Family documents.
 
@@ -2512,16 +2529,18 @@ unless trailing zeroes have been omitted.
  ██████  ████████  ██████   ███████  ██     ██ ████    ██       ██
 -->
 
-Security Considerations {#security}
-===================================
+<h2 id="security">
+	Security Considerations
+</h2>
 
 This specification adds to CSS the on-demand
 downloading of ICC profiles.
 These do not contain executable code,
 and thus do not constitute an increased security risk.
 
-Privacy Considerations {#privacy}
-===================================
+<h2 id="privacy">
+	Privacy Considerations
+</h2>
 
 No new privacy considerations have been reported on this specification.
 
@@ -2537,16 +2556,21 @@ No new privacy considerations have been reported on this specification.
  ██████  ██     ██ ██     ██ ██    ██  ██████   ████████  ██████
 -->
 
-Changes {#changes}
-=======
+<h2 id="changes">
+	Changes
+</h2>
 
-<h3 id="changes-20220428">Since the <a href="https://www.w3.org/TR/2022/WD-css-color-5-20220428/">Working Draft of 28 April 2022</a></h3>
+<h3 id="changes-20220428">
+	Since the <a href="https://www.w3.org/TR/2022/WD-css-color-5-20220428/">Working Draft of 28 April 2022</a>
+</h3>
 
 <ul>
 	<li>Moved the color-contrast() function to level 6</li>
 </ul>
 
-<h3 id="changes-20211215">Since the <a href="https://www.w3.org/TR/2021/WD-css-color-5-20211215/">Working Draft of 15 December 2021</a></h3>
+<h3 id="changes-20211215">
+	Since the <a href="https://www.w3.org/TR/2021/WD-css-color-5-20211215/">Working Draft of 15 December 2021</a>
+</h3>
 
 <ul>
 	<li>Forgiveness of too many/too few parameters in color() restricted to custom color spaces</li>
@@ -2561,7 +2585,9 @@ Changes {#changes}
 	<li>Fixed some spelling errors</li>
 </ul>
 
-<h3 id="changes-20210601">Since the <a href="https://www.w3.org/TR/2021/WD-css-color-5-20210601/">Working Draft of 1 June 2021</a></h3>
+<h3 id="changes-20210601">
+	Since the <a href="https://www.w3.org/TR/2021/WD-css-color-5-20210601/">Working Draft of 1 June 2021</a>
+</h3>
 
 <ul>
 	<li>Using &lt;hue-interpolation-method> in rectangular spaces is an error</li>
@@ -2589,7 +2615,9 @@ Changes {#changes}
 	<li>Defined serialization of the results of the color-mix, color-contrast, and relative color syntaxes</li>
 </ul>
 
-<h3 id="changes-20200303">Since the <a href="https://www.w3.org/TR/2020/WD-css-color-5-20200303/">FPWD of 10 June 2020</a></h3>
+<h3 id="changes-20200303">
+	Since the <a href="https://www.w3.org/TR/2020/WD-css-color-5-20200303/">FPWD of 10 June 2020</a>
+</h3>
 
 <ul>
 	<li>Added relative color syntax for the color() function</li>
@@ -2645,8 +2673,9 @@ Changes {#changes}
 	<li>Added section on resolving color-contrast() values</li>
 </ul>
 
-<h3 id='changes-from-3'>
-	Changes from Colors 4</h3>
+<h3 id='changes-from-4'>
+	Changes from CSS Color 4
+</h3>
 
 		One major change, compared to CSS Color 4,
 		is that CSS colors are no longer restricted to