diff --git a/js/components/css/Screen.module.css b/js/components/css/Screen.module.css
index a5235be..8bd346e 100644
--- a/js/components/css/Screen.module.css
+++ b/js/components/css/Screen.module.css
@@ -87,7 +87,7 @@
     user-select: none;
 }
 
-.screen.mouseMode {
+.screen:global(.mouseMode) {
     cursor: none;
 }