diff --git a/res/css/structures/_RightPanel.scss b/res/css/structures/_RightPanel.scss
index e43ca44476..1e1d73d7c3 100644
--- a/res/css/structures/_RightPanel.scss
+++ b/res/css/structures/_RightPanel.scss
@@ -23,6 +23,8 @@ limitations under the License.
     max-width: 50%;
     display: flex;
     flex-direction: column;
+    border-radius: 8px;
+    margin: 5px;
 }
 
 .mx_RightPanel_header {
diff --git a/res/css/views/rooms/_RoomSublist2.scss b/res/css/views/rooms/_RoomSublist2.scss
index 9cafd49ee9..f6b91786b6 100644
--- a/res/css/views/rooms/_RoomSublist2.scss
+++ b/res/css/views/rooms/_RoomSublist2.scss
@@ -201,7 +201,7 @@ limitations under the License.
             display: flex;
             flex-direction: column;
 
-            mask-image: linear-gradient(0deg, transparent, black 3px)
+            mask-image: linear-gradient(0deg, transparent, black 4px)
         }
 
         .mx_RoomSublist2_resizerHandles_showNButton {