body{position:relative;margin-left:auto;margin-right:auto;text-align:center;width:800px;height:600px;margin-top:50px;background-color:#FFDD54}#timer{margin-left:30px;margin-right:30px;position:absolute;z-index:100}#gameBoard{margin-left:auto;margin-right:auto;text-align:center}#introScreen{position:absolute;z-index:100;width:800px;height:600px;background-color:#FFDD54;text-align:center;margin-left:auto;margin-right:auto}#winScreen{position:absolute;z-index:100;width:800px;height:600px;background-color:#000;display:none;text-align:center;margin-left:auto;margin-right:auto}#loseScreen{position:absolute;z-index:100;width:800px;height:600px;background-color:#000;display:none;text-align:center;margin-left:auto;margin-right:auto}#endTimeScreen{position:absolute;z-index:100;width:800px;height:600px;background-color:#000;display:none;text-align:center;margin-left:auto;margin-right:auto}.newButton{cursor:hand;cursor:pointer;margin-top:50px;margin-right:auto;margin-left:auto;width:100px;height:40px}