diff --git a/xmc.user.css b/xmc.user.css
index 2040ba4..128d01e 100644
--- a/xmc.user.css
+++ b/xmc.user.css
@@ -1121,6 +1121,8 @@ nav[class^="sidebar-"] div[class^="item-"]:not([class*="selected-"]):hover,
 
 [class^="appMount-"] {
   background: var(--custom-background), var(--primary) !important;
+  background-repeat: no-repeat !important;
+  background-size: cover !important;
 }
 
 [class^="chat-"] > [class^="content-"] > [class^="chatContent-"],