better bg trame

src/components/MapBackground.vue

@@ -112,7 +112,7 @@ export default {
           if (Math.random() > 0.95) {
             ctx.beginPath();
             ctx.arc(i, j, 0.5, 0, 2 * Math.PI, false);
-            ctx.fillStyle = "rgba(125,125,125,0.8)";
+            ctx.fillStyle = "rgba(200,200,200,0.7)";
             ctx.fill();
           }
         }