body {
	font-family: Tahoma, Arial, Helvetica, sans-serif; background: url(../paper.jpg);
}
div.trace	{
	background-color: #ffffcc;
}
div.trace2	{
	background-color: #99ffff;
}
.buttons a { background-color: black; color: white; 
}
p.expl	{
	text-indent: 3em;
}
p.text	{
	text-indent: 3em;
}
	.lev1	{ margin-bottom: 0px; margin-top: 0px; 
	background-color:#99ccff; font-weight: bold;}
	.lev2	{ text-indent: 2em; margin-bottom: 0px; margin-top: 0px; 
	background-color: #9999ff; font-weight: bold;}
	.lev3	{ text-indent: 3em; margin-bottom: 0px; margin-top: 0px; 
	background-color: Aqua;}
	.lev4	{ text-indent: 4em; margin-bottom: 0px; margin-top: 0px; 
	background-color: #00ffcc; }
	.lev5	{ text-indent: 5em; margin-bottom: 0px; margin-top: 0px; 
	background-color:#00cccc; }
	.lev6	{ text-indent: 6em; margin-bottom: 0px; margin-top: 0px; 
	background-color: #99cccc;}
	.lev7	{ text-indent: 7em; margin-bottom: 0px; margin-top: 0px; 
	background-color: #00ffcc;}
	.lev8	{ text-indent: 8em; margin-bottom: 0px; margin-top: 0px; 
	background-color:#99ff99;}
	.lev9	{ text-indent: 9em;margin-bottom: 0px; margin-top: 0px; 
	background-color:#ccff99;
	}
	.lev10	{ text-indent: 10em; margin-bottom: 0px; margin-top: 0px;
	background-color: #ccffcc;
	}
a.nav	{
	color: #000000; text-decoration: none;
}	
h2	{
	text-align: center; font-family: Times New Roman, serif;
}
	.menu1	{ 	background-color:#99ccff; 
	}
	.menu2	{ 	background-color: Aqua; 
	}
	.menu3	{ 	background-color: #00cccc;
	}
	.menu4	{ 	background-color: #00ffcc; 
	}
	.menu5	{ 	background-color:#00cccc; 
	}
	.menu6	{ 	background-color: #99ff99;
	}
	.menu7	{ 	background-color: #00ffcc;
	}
	.menu8	{	background-color:#99ff99;
	}
	.menu9	{ 	background-color:#ccff99;
	}
	.menu10	{ 	background-color: #ccffcc;
	}