Add see also to <filter-function> and related pages

files/en-us/web/css/filter-function/blur/index.md

@@ -48,7 +48,8 @@ blur(1.17rem)  /* Blur with 1.17rem radius */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}
 - {{cssxref("filter-function/drop-shadow", "drop-shadow()")}}

files/en-us/web/css/filter-function/brightness/index.md

@@ -49,7 +49,8 @@ brightness(200%) /* Double brightness */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}
 - {{cssxref("filter-function/drop-shadow", "drop-shadow()")}}

files/en-us/web/css/filter-function/contrast/index.md

@@ -49,7 +49,8 @@ contrast(200%)  /* Double contrast */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/drop-shadow", "drop-shadow()")}}

files/en-us/web/css/filter-function/drop-shadow/index.md

@@ -66,7 +66,8 @@ drop-shadow(.5rem .5rem 1rem #e23)
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}

files/en-us/web/css/filter-function/grayscale/index.md

@@ -48,7 +48,8 @@ grayscale(100%)  /* Completely grayscale */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}

files/en-us/web/css/filter-function/hue-rotate/index.md

@@ -50,7 +50,8 @@ hue-rotate(405deg)  /* Same as 45deg rotation */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}

files/en-us/web/css/filter-function/invert/index.md

@@ -48,7 +48,8 @@ invert(100%)  /* Completely inverted */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}

files/en-us/web/css/filter-function/opacity/index.md

@@ -50,14 +50,14 @@ opacity(1)    /* No effect */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
-- CSS {{cssxref("opacity")}} property
-- {{cssxref("filter-function/blur", "blur()")}}
-- {{cssxref("filter-function/brightness", "brightness()")}}
-- {{cssxref("filter-function/contrast", "contrast()")}}
-- {{cssxref("filter-function/drop-shadow", "drop-shadow()")}}
-- {{cssxref("filter-function/grayscale", "grayscale()")}}
-- {{cssxref("filter-function/hue-rotate", "hue-rotate()")}}
-- {{cssxref("filter-function/invert", "invert()")}}
-- {{cssxref("filter-function/saturate", "saturate()")}}
-- {{cssxref("filter-function/sepia", "sepia()")}}
+- The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+  - {{cssxref("filter-function/blur", "blur()")}}
+  - {{cssxref("filter-function/brightness", "brightness()")}}
+  - {{cssxref("filter-function/contrast", "contrast()")}}
+  - {{cssxref("filter-function/drop-shadow", "drop-shadow()")}}
+  - {{cssxref("filter-function/grayscale", "grayscale()")}}
+  - {{cssxref("filter-function/hue-rotate", "hue-rotate()")}}
+  - {{cssxref("filter-function/invert", "invert()")}}
+  - {{cssxref("filter-function/saturate", "saturate()")}}
+  - {{cssxref("filter-function/sepia", "sepia()")}}
+- The CSS {{cssxref("opacity")}} property

files/en-us/web/css/filter-function/saturate/index.md

@@ -49,7 +49,8 @@ saturate(200%)  /* Double saturation */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}

files/en-us/web/css/filter-function/sepia/index.md

@@ -48,7 +48,8 @@ sepia(100%)  /* Completely sepia */
 
 ## See also
 
-- {{cssxref("<filter-function>")}}
+The other {{cssxref("<filter-function>")}} functions available to be used in values of the {{cssxref("filter")}} and {{cssxref("backdrop-filter")}} properties include:
+
 - {{cssxref("filter-function/blur", "blur()")}}
 - {{cssxref("filter-function/brightness", "brightness()")}}
 - {{cssxref("filter-function/contrast", "contrast()")}}

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

@@ -1283,6 +1283,8 @@ Examples of using the URL function with an SVG resource are as follows:
 
 ## See also
 
+- CSS {{cssxref("backdrop-filter")}} property
+- CSS [compositing and blending](/en-US/docs/Web/CSS/Compositing_and_Blending) module, including the CSS {{cssxref("background-blend-mode")}} and {{cssxref("mix-blend-mode")}} properties.
+- The CSS {{cssxref("mask")}} property
+- [SVG](/en-US/docs/Web/SVG), including the SVG {{SVGElement("filter")}} element and SVG {{SVGAttr("filter")}} attribute.
 - [Applying SVG effects to HTML content](/en-US/docs/Web/SVG/Applying_SVG_effects_to_HTML_content)
-- The {{cssxref("mask")}} property
-- [SVG](/en-US/docs/Web/SVG)