Show joystick on all platforms

engine/webapp/index.html

@@ -21,18 +21,6 @@
       	width: 1280px;
       	aspect-ratio: 8/5;
       }
-
-      @media screen and (max-width : 1920px){
-        #joystick {
-          visibility: hidden;
-        }
-      }
-
-      @media screen and (max-width : 906px){
-        #joystick {
-          visibility: visible;
-        }
-      }
 	</style>
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