[css-values-4] Clarify range of progress percentage in mix(). #6701

fantasai · fantasai · commit 28934fc3edf1 · 2021-10-15T15:04:26.000-07:00
diff --git a/css-values-4/Overview.bs b/css-values-4/Overview.bs
@@ -514,11 +514,10 @@ Representing Interpolated Values: the ''mix()'' notation</h3>
 	Is it a top-level functional notation only?
 	Or can it be nested more deeply in the grammar somehow?
 
-	ISSUE(6701):
-	What happens to values greater than 100% / less than 0%?
-	Do we clamp them to the range?
-	Interpolate past the range?
-	Make them invalid?
+	Progress values below ''0%'' and above ''100%'' are valid;
+	they represent interpolation beyond the range represented
+	by the start and end values.
+
 
 <h3 id="combining-range">
 Range Checking</h3>
