diff --git a/style.css b/style.css
index 04d29dd..871401f 100644
--- a/style.css
+++ b/style.css
@@ -83,8 +83,8 @@ body {
 }
 
 #scrollable-area {
-  width: 5000px;
-  height: 5000px;
+  width: 50000px;
+  height: 50000px;
   background-image: url("./img/forest-tile-512x512.jpg");
   background-repeat: repeat;
 }
@@ -95,9 +95,14 @@ body {
   height: 256px;
   cursor: pointer;
   transition: all 0.5s ease-out;
+  -webkit-tap-highlight-color: transparent;
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  user-select: none;
 }
 
 .rock img {
   width: 100%;
   height: 100%;
+  pointer-events: none;
 }