html, body {
height: 100%;
min-height: 100%;
 background-color: #000; 
 margin: 0; padding: 5px;
 font-family :  "Trebuchet MS", Arial, Verdana, san_serif; 
  background-image : url("puntotb.gif");
  background-attachment: fixed;
 background-position: right;
 background-repeat: no-repeat;
}
html>body{	
height: auto;	
}
a:link{
	text-decoration: underline;
}
a:link:visited{
	text-decoration: underline;
}
a:link:hover{
	text-decoration: none;
}
a:link:visited:hover{
	text-decoration: none;
}

#arriba{

	margin-top: 20%;
	color: #333;
	font-family: arial, helvetica, swiss, san-serif;
}

#arriba h1{
	margin-top: 15px;
	margin-bottom:-10px;
	font-size: 2em;
	font-family: arial, helvetica, swiss, san-serif;
	float: left;

}

#arriba h2{
	margin-top: 25px;
	font-size: 1.1em;
	font-weight: normal;
	font-family: trebuchet, verdana, arial, san-serif;
	float: right;
	font-style : italic;
}
#medio{
	margin-top: auto;
	margin-bottom:auto;
	height: 170px;
	color: #333;
	background-color: #333;
	scrollbar-base-color:#666;
}
#medio img{
	float: left;

}

#medio p{
	color: #666;
	font-size: 0.9em;
	font-family: trebuchet, verdana, arial, san-serif;
	bottom : 0px;

}
#medio ul{
	color: #666;
	font-size: 0.9em;
	font-family: trebuchet, verdana, arial, san-serif;
	bottom : 0px;

}

#medio input{
	color: #333;
	background-color: #999;
	border: 1px solid #000;
	font-family: monospace, arial, san-serif;
}
#medio textarea{
	color: #333;
	background-color: #999;
	border: 1px solid #000;
	font-family: monospace, arial, san-serif;
}
#medio button{
	color: #333;
	background-color: #999;
	/*border: 1px solid #69c;*/
	cursor: pointer;
	border-bottom: 1px solid #000;	
	border-right: 1px solid #000;	
	border-top: 1px solid #ccc;	
	border-left: 1px solid #ccc;	
}
#medio a, a:link{
	color: #666;
	text-decoration: none;
}
#medio a:visited{
	color: #666;
	text-decoration: none;	
}
#medio a:hover{
	color: #000;
	text-decoration: underline;	
}

#pie{
	height: auto;
	margin-bottom: 0;
	color: #666;
	font-size: 0.9em;
	font-family: trebuchet, verdana, arial, san-serif;
}
#pie a:link{
	color: #666;
		text-decoration: underline;
}
#pie a:link:visited{
	color: #666;
	text-decoration: underline;
}
#pie a:link:hover{
	text-decoration: none;
}
#pie a:link:visited:hover{
	text-decoration : none;
}
#pie.cambiocss{
	float: right;
}