html, body
{
	background-color:black;
	background-repeat: no-repeat;
	-webkit-user-select: none;
	height:100%;
}
h3,h4 {color:white;
	-webkit-user-select: none;
	text-align: center
}

#myCanvas
{
  width:  100%;
  height: 100%;
  margin: 0px;	
  -webkit-user-select: none;
}


div#app {
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	-webkit-user-select: none;
}
#footer{
	position:absolute; 
	bottom:0; 
	color:"blue";
	margin-left: auto;
    margin-right: auto;
}