+ } else if (state === "over") {
+ game.style.visibility = "hidden";
+ over.style.visibility = "visible";
+ } else if (state === "welcome") {
+ welcome.style.visibility = "visible";
+ welcome_message.style.visibility = "visible";
+ header.style.opacity = "100%";
+ header.style.transform = "scale(1)";
+ header.style.visibility = "visible";
+ game.style.visibility = "hidden";
+ level_div.style.visibility = "hidden";
+ over.style.visibility = "hidden";