*{
	margin:0;
}

body 
{ 
	overflow: hidden; 
}

html, body
{
	height: 100%;
}

.text
{
	-webkit-transform: translateZ(0);
	-moz-transform: translateZ(0);
	-ms-transform: translateZ(0);
	-o-transform: translateZ(0);
	transform: translateZ(0);
	
	-webkit-backface-visibility: hidden;
   	backface-visibility: hidden;
}

div { touch-action:none; }
img { touch-action:none; }
a:-webkit-any-link
{
	text-decoration:none !important;
	color:inherit;
	cursor:inherit;
}
a
{
	text-decoration:none !important;
	color:inherit;
}

/* printing */
@media print 
{
	body * { visibility: hidden; }
	.printable, .printable * { visibility: visible; }
}

/* trace */
#traceOutJS { font-size:xx-small; border:none; vertical-align:top; position:absolute; left:0px; top:0px; width:300px; pointer-events:none; background-color:azure; color:black; opacity:.8; overflow:hidden; }

/* mobile orientation */
#warningMessage { display:none; }

/*
@media only screen and (orientation:portrait)
{
	#Course { display:none; }
	#warningMessage { display:block; }
}
@media only screen and (orientation:landscape)
{
	#Course { display:block; }
	#warningMessage { display:none; }
}
*/

/* mobile auto play */
#mobileAutoPlay { display:none; position:absolute; width:250px; height:250px; background:blue; }
#mobileAutoPlayButton { position:absolute; width:50px; height:50px; background:orange; top:5px; left:5px; }