reformatted: added new line breaks to the game.css

public/static/css/game.css

@@ -153,21 +153,26 @@
     position: absolute;
     z-index: 2;
 }
+
 #navigation .navigationItem {
     margin-top: 10px;
     opacity: 70%;
 }
+
 #navigation .navigationItem:hover {
     opacity: 100%;
 }
+
 #navigation span {
     position: absolute;
 }
+
 #navigation .circleBackground {
     width: 100%;
     height: 100%;
     opacity: 50%;
 }
+
 #navigation .navigationIcon {
     width: 75%;
     height: 75%;