[css-position-3] Percentages calculate against the original containin…

…g block. #5082
w3c · Sep 3, 2021 · 40361af · 40361af
1 parent af28538
commit 40361af
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/css-position-3/Overview.bs b/css-position-3/Overview.bs
@@ -869,6 +869,8 @@ Absolute Positioning Layout Model</h2>
 			Next, its width and height are resolved against this [=definite=] [=available space=],
 			as its [=preferred size=] capped by its [=maximum size=] (if any), floored by its [=minimum size=].
 			See [[#abspos-auto-size]].
+			Percentages, however,
+			are resolved against the original [=containing block=] size.
 
 		<li>
 			Then, the value of any ''margin/auto'' margins are calculated,