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files/en-us/web/accessibility/understanding_colors_and_luminance/index.md

@@ -53,6 +53,7 @@ It's important to know that there are variations even within one {{glossary("col
 These are examples of the CSS notations used to define a color. Here the example color for each is a fully opaque magenta:
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 /* named color */
 color: magenta;
@@ -95,6 +96,7 @@ oklch(0.7 0.32 328.37 / 1);
 color(xyz-d65 0.59 0.28 0.96);
 color(xyz-d65 0.59 0.28 0.96 / 1);
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 The first example uses one of the defined [named colors](/en-US/docs/Web/CSS/named-color).

files/en-us/web/css/color/index.md

@@ -16,6 +16,7 @@ For an overview of using color in HTML, see [Applying color to HTML elements usi
 ## Syntax
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 /* Keyword values */
 color: currentcolor;
@@ -62,6 +63,7 @@ color: revert;
 color: revert-layer;
 color: unset;
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 The `color` property is specified as a single {{cssxref("&lt;color&gt;")}} value.

files/en-us/web/css/color_value/hsl/index.md

@@ -19,6 +19,7 @@ Defining _complementary colors_ with `hsl()` can be done by adding or subtractin
 ## Syntax
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 /* Absolute values */
 hsl(120deg 75% 25%)
@@ -35,6 +36,7 @@ hsl(from rgb(200 0 0) calc(h + 30) s calc(l + 30))
 The `hsla()` function can also be used to express sRGB colors. This is an alias for `hsl()` that accepts the same parameters.
 
 > **Note:** `hsl()`/`hsla()` can also be written in a legacy form in which all values are separated with commas, for example `hsl(120, 75%, 25%)` or `hsla(120deg, 75%, 25%, 0.8)`. The `none` value is not permitted in the comma-separated legacy syntax, the `deg` on the hue value is optional, and the `%` units are required for the saturation and lightness values.
+
 <!-- markdownlint-enable search-replace -->
 
 ### Values
@@ -284,6 +286,7 @@ For legacy reasons, the `hsl()` function accepts a form in which all values are
 #### CSS
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 div {
   width: 100px;
@@ -299,6 +302,7 @@ div.comma-separated {
   background-color: hsl(0, 100%, 50%, 0.5);
 }
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 #### Result
@@ -337,6 +341,7 @@ body {
 ```
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 div.modern {
   background-color: hsl(90 80% 50%);
@@ -358,6 +363,7 @@ div.legacyHSLA {
   background-color: hsla(90, 80%, 50%, 0.5);
 }
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 #### Result

files/en-us/web/css/color_value/rgb/index.md

@@ -17,6 +17,7 @@ The **`rgb()`** functional notation expresses a color in the {{glossary("RGB", "
 ## Syntax
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 /* Absolute values */
 rgb(255 255 255)
@@ -27,6 +28,7 @@ rgb(from green r g b / 0.5)
 rgb(from #0000FF calc(r + 40) calc(g + 40) b)
 rgb(from hwb(120deg 10% 20%) r g calc(b + 200))
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 The `rgba()` function can also be used to express sRGB colors. This is an alias for `rgb()` that accepts the same parameters.
@@ -280,6 +282,7 @@ For legacy reasons, the `rgb()` function accepts a form in which all values are
 #### CSS
 
 <!-- markdownlint-disable search-replace -->
+
 ```css
 div {
   width: 100px;
@@ -295,6 +298,7 @@ div.comma-separated {
   background-color: rgb(255, 0, 0, 0.5);
 }
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 #### Result

files/en-us/web/mathml/global_attributes/mathcolor/index.md

@@ -17,6 +17,7 @@ The **`mathcolor`** [global attribute](/en-US/docs/Web/MathML/Global_attributes)
 ## Syntax
 
 <!-- markdownlint-disable search-replace -->
+
 ```html-nolint
 <!-- Keyword values -->
 <math mathcolor="currentcolor">
@@ -50,6 +51,7 @@ The **`mathcolor`** [global attribute](/en-US/docs/Web/MathML/Global_attributes)
 <math mathcolor="hwb(1.5708rad 60% 0%)">
 <math mathcolor="hwb(.25turn 0% 40% / 50%)">
 ```
+
 <!-- markdownlint-enable search-replace -->
 
 ### Values