p {
    color:#000;	font-size:20px; font-family: 'descartesJS_Sansserif', sans-serif; margin:25px 0px 0px 55px; font-weight: 580;
	}
	
h1
{
	color: #000;
	font-family: 'descartesJS_Sansserif', sans-serif;
	font-size: 30px;
	font-weight: 700;
	line-height: 60px;
	margin: 0 0 0;
	margin:15px 55px 5px 55px;
	text-align: center;
	text-transform: uppercase;
}

h2
{
	color: #000;
	font-family: 'descartesJS_Sansserif', sans-serif;
	font-size: 26px;
	font-weight: 700;
	line-height: 60px;
	margin: 0 0 0;
	margin:8px 55px 5px 55px;
	text-align: left;
	text-transform: uppercase;
}

h3
{
	position:absolute;
	bottom:0;
	left:0;
	right:0;
	color: #000;
	font-family: 'descartesJS_Sansserif', sans-serif;
	font-size: 18px;
	font-weight: 500;
	line-height: 16px;
	text-align: center; 
}
		
a{
	color:#000;	font-size:20px; font-family: 'descartesJS_SansSerif', sans-serif; text-decoration: none; margin:0px 0px 0px 0px;
			
	}
		
	
		
li{
	list-style:none;
	line-height:30px;
}



td{
	color:#000;	font-size:24px; font-family: 'descartesJS_SansSerif', sans-serif; text-decoration: none; margin:15px 25px 5px 5px; padding:0 10px;
}

td{
	color:#000;	font-size:24px; font-family: 'descartesJS_SansSerif', sans-serif; text-decoration: none; margin:15px 25px 5px 5px; padding:0 10px;
}

.geogebraweb {
	color:#000;	font-size:24px; font-family: 'descartesJS_SansSerif', sans-serif; text-decoration: none; margin:5px 5px 5px 5px; padding:0 10px;
}

table  {
    display: table;
    border-collapse: separate;
    border-spacing: 4px;
    border-color: blue;
}

#book .span2{
	float:right;
}

#book .a2{
	float:left;
	width:100%;
	clear:both;
	text-decoration:none;
	color:#333;
	margin:2px 0;
	padding:0 10px;
	
}

#book .a2:hover{
	background:#CAD1EE;
	float:left;
	width:100%;
	clear:both;
	text-decoration:none;
	-webkit-border-radius:10px;
	-moz-border-radius:10px;
	-o-border-radius:10px;
	-ms-border-radius:10px;
	border-radius:10px;
}



span#sub {
    vertical-align: sub;
}

body{
	background:transparent 
	color:#444;
	font-size:12px;
	color: #000;
	
}