diff --git a/public/css/launcher.css b/public/css/launcher.css
index 22f6871..63bd7bc 100644
--- a/public/css/launcher.css
+++ b/public/css/launcher.css
@@ -33,9 +33,10 @@ body {
   position: absolute;
   top: 0;
   left: 0;
-
   width: 100%;
   height: 100%;
+  transform: translateZ(0);
+  will-change: transform;
 }
 
 .area {
@@ -48,12 +49,8 @@ body {
 
 .area:hover {
   fill: rgba(120, 200, 255, 0.18);
-
   stroke: #6ec6ff;
-
   stroke-width: 3;
-
-  filter: drop-shadow(0 0 14px #6ec6ff);
 }
 
 #game-chat {