[css-text-decor][web-animations] text-shadow animates like box-shadow #4375

Author: fantasai

css-text-decor-3/Overview.bs

@@ -851,11 +851,7 @@ Text Shadows: the 'text-shadow' property</h2>
 	Computed value: either the keyword ''box-shadow/none'' or
 		a list, each item consisting of three absolute lengths
 		plus a computed color
-	Animation type: by computed value,
-		treating ''box-shadow/none'' as a zero-item list
-		and appending blank shadows (''transparent 0 0 0'')
-		as needed to match the longer list
-		if the shorter list is otherwise compatible with the longer one
+	Animation type: as [=shadow list=]
 	</pre>
 
 	This property accepts a comma-separated list of shadow effects

css-text-decor-4/Overview.bs

@@ -1920,11 +1920,7 @@ Text Shadows: the 'text-shadow' property</h2>
 	Computed value: either the keyword ''box-shadow/none'' or
 		a list, each item consisting of four absolute lengths
 		plus a computed color
-	Animation type: by computed value,
-		treating ''box-shadow/none'' as a zero-item list
-		and appending blank shadows (''transparent 0 0 0 0'')
-		as needed to match the longer list
-		if the shorter list is otherwise compatible with the longer one
+	Animation type: as [=shadow list=]
 	</pre>
 
 	This property accepts a comma-separated list of shadow effects

web-animations-1/Overview.bs

@@ -6428,10 +6428,10 @@ map to ''visibility/visible''
 and other values of <var ignore>p</var> map to the closer endpoint;
 if neither value is ''visibility/visible'' then [=discrete=] animation is used.
 
-Animation of 'box-shadow' {#animating-shadow-lists}
--------------------------------
+Animation of 'box-shadow' and 'text-shadow' {#animating-shadow-lists}
+-------------------------------------------
 
-Animation the 'box-shadow' property follows the procedures for
+Animation the 'box-shadow' or 'text-shadow' property follows the procedures for
 [[css-values-4#combining-values|combining]]
 <dfn export lt="combining shadow lists" local-lt="shadow lists">shadow lists</dfn>
 as follows: