Removed border for canvas element as it's not taken into account for the mouse position

Author: phoboslab

index.html

@@ -4,7 +4,7 @@
 	<title>Impact Game</title>
 	<style type="text/css">
 		html,body {
-			background-color: #000;
+			background-color: #333;
 			color: #fff;
 			font-family: helvetica, arial, sans-serif;
 			margin: 0;
@@ -19,7 +19,6 @@
 			top: 0;
 			bottom: 0;
 			margin: auto;
-			border: 1px solid #555;
 		}
 	</style>