diff --git a/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs b/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs
index fe2ee8c7cc..32df1755a7 100644
--- a/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs
+++ b/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs
@@ -77,7 +77,7 @@ namespace osu.Game.Beatmaps.Drawables.Cards
                 downloadTracker,
                 background = new Container
                 {
-                    RelativeSizeAxes = Axes.Both,
+                    RelativeSizeAxes = Axes.Y,
                     Anchor = Anchor.CentreRight,
                     Origin = Anchor.CentreRight,
                     Child = new Box
@@ -165,9 +165,11 @@ namespace osu.Game.Beatmaps.Drawables.Cards
 
         private void updateState()
         {
-            float targetWidth = Width - (ShowDetails.Value ? ButtonsExpandedWidth : ButtonsCollapsedWidth);
+            float buttonAreaWidth = ShowDetails.Value ? ButtonsExpandedWidth : ButtonsCollapsedWidth;
+            float mainAreaWidth = Width - buttonAreaWidth;
 
-            mainArea.ResizeWidthTo(targetWidth, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
+            mainArea.ResizeWidthTo(mainAreaWidth, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
+            background.ResizeWidthTo(buttonAreaWidth + BeatmapCard.CORNER_RADIUS, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
 
             background.FadeColour(downloadTracker.State.Value == DownloadState.LocallyAvailable ? colours.Lime0 : colourProvider.Background3, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
             buttons.FadeTo(ShowDetails.Value ? 1 : 0, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);