body{
	background-color:#3C5189;
	text-align:center;
	margin:0;
	}
h1{
	margin:10px 0;
	font-size:1.5em;
  }
h2{
	font-family: Arial, Helvetica, sans-serif;
	margin-top:10px;
	margin-bottom:0;
	font-size:1.5em;
	text-align:center;
	color:#999;
}
#contenedor{
	background-color:#fff;
	width:1200px;
	text-align:left;
	margin:auto;
}
#cabecera{
	background-color:#3C5189;
	height:292px; /* quito espacio que me aparece con el float */
	margin:0px;
	padding:0px;
}
#logo1{
	margin-left:10pt;
	padding:10pt 0;
	float:left;
}
#logo2{
	margin-right:10pt;
	padding:10pt 0;
	float:right;
}
.nofloat{
	clear:both;
}
#cuerpo{
	background:#f6eddc;
	width:1200px;
	margin:0;
	padding:0;
}
#cuerpoprincipal{
	font-family: Arial, Helvetica, sans-serif;
	font-weight: 500;
	height:750px;
	line-height:1.5em;
	background:#f6eddc;
	float:right;
	width:950px; 
	margin-left:0px;
	margin-top:20px;
}
		
#cizq{
	background-color:#3C5189;
	margin-right:950px;
	margin-top:0px;
	height:790px;
	padding-top:30px;
	
}
#inferior{ 
	/*margin-left:30%; */
	margin-top:0;
	height:150px;
	background-color:#3C5189;
	padding:0px;
}
#superior{
	height:162px;
	/*background-image:url(../Imagenes/cabecera1.jpg);*/
	margin-bottom:0;
	padding:0;
	}
#pies{
	margin:0px 0 ;
	padding:5px 0;
	background-color:3c5189;
	color:#fff;
	text-align:center;
	font-size:12pt;
	}

#button1{
	margin-top:0px; margin-bottom:0px;
	float:center;
	
	
}
#logomatematica{
	margin-left:10px;
	margin-top:-5px;
	padding:0 0;
	float:left;
}
ul{
	font-family: Arial, Helvetica, sans-serif;
	font-size:1em; 
	color:#FFF; 
}
li{ 
	line-height:1.5em; 
	list-style-type:circle; 
	font-weight:500;
}
 a{ 
	text-decoration:none; 
	color:#fff; 
} 
a:hover{
	/*font-size:1.05em;*/
	color:#000;
	text-decoration:none;
}

.n1{
	color:000;
	font-size:0.9em;
	font-weight:700;
}

.bb{
	color:#fff;
	font-size:1.1em;
}

.f01{
	font-weight:600;
	color: #006;
	text-align: left;
	}#tabla1 {
	text-align: left;
	color: #F00;
}
#contenedor #cuerpo strong {
	color: #fff;
}
#contenedor #pies a {
	text-align: left;
}
.menu_t {
	font-weight: bold;
	font-style: italic;
	text-align: center;
	font-size: 16px;
}
.menu_t .a{
	color:000;
}

.menu_t a:hover{
	color:3c4345;
	text-decoration: underline;
	}