html, body{ 
 margin:0; 
 padding:0; 
 text-align:center; 
 font-family :"Trebuchet MS", Arial, Helvetica, sans-serif;
 font-weight:normal;
 font-size : 13px;
/*line-height: 18px;*/
 color: #1A3760;
 background:url(Images/bg_mac.jpg);
 
} 
p {
	
font-family :"Trebuchet MS", Arial, Helvetica, sans-serif;
 font-weight:normal;
 font-size : 13px;
/*line-height: 18px;*/
}
tr.cabecera {
		background:url("Images/bg_cabecera_N.jpg") repeat-x top left;
		height:260px;
		text-align:center;
}
tr.pie {
		background:url("Images/bg_pie_mac.gif") repeat-x top left;
		height:129px;
}
#cabecera{ 
 text-align:center;  
 height:260px; width:776px; vertical-align:top; background-image:url(Images/cabecera_def.jpg); background-repeat:no-repeat; float:left 
}

#cabecera_top{ 
 text-align:center;  
 height:208px; width:776px; vertical-align:top; float:left 
}
#cabecera_inf1{ 
 text-align:center;
 vertical-align:top;
 margin-top:0px; width:760px; height:45px/*background-image: url(Images/cabecera_inf.jpg);  background-repeat:no-repeat; */
 }  
 /* hide from ie on mac \*/
	/*#flashcontent {
		width:760px; height: 49px;  text-align:center;
	}
	/* end hide */
 
#cabecera_home{ 
  text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_N.jpg); background-repeat:no-repeat; float:left  
} 
#cabecera_prod{ 
  text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_prod.jpg); background-repeat:no-repeat; float:left  
} 
#cabecera_obras{ 
  text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_obras.jpg); background-repeat:no-repeat; float:left  
} 
#cabecera_serv{ 
  text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_serv.jpg); background-repeat:no-repeat; float:left  
} 
#cabecera_quien{ 
 text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_quien.jpg); background-repeat:no-repeat; float:left
}
#cabecera_cert{ 
 text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_cert.jpg); background-repeat:no-repeat; float:left
} 
#cabecera_que{ 
 text-align:center;  
 height:98px; width:300px; vertical-align:top; background-image:url(Images/cabecera_que.jpg); background-repeat:no-repeat; float:right  
} 
#cabecera_clie{ 
  text-align:center;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_clie.jpg); background-repeat:no-repeat; float:left  
} 

#cabecera_cont{ 
 text-align:left;  
 height:208px; width:776px; vertical-align:top; background-image:url(Images/cabecera_cont.jpg); background-repeat:no-repeat; float:left  
} 


#lista {
  	width: 776px;
	height:30px;
	margin-top:5px;
	text-align: center;
	float:left;
	padding:0px 0px 0px 0;
	font-weight:bold;
	}

#lista a {
	color: #006699;
	text-decoration: none;
	padding:5px 10px 5px 10px;
	
}

#lista a:hover {
	
	color:#CC3300;
	
	text-decoration:underline;
}

#lista a.selected {
	color: #ffffff;
	text-decoration:underline;
	text-shadow:Olive;
	background-image: url(img/bg_tit1.jpg); background-repeat:repeat-x;
}



#cabecera_home2 {
	text-align:center;
	height:200px;
	width:776px;
	vertical-align:top;
	float:left;
	padding-top: 50px;
}