#body{
	margin: 0;
 	padding:0; 
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 	font-size: 12px;
 	/*background-color: #F7F8F9;*/
	background-color: #818181;
 	color: black;
	background-position: center;
	background-repeat: repeat-y;
}

#main{
position:relative;
width:740px;
/*margin-left:auto;
margin-right:auto;}*/

#head{
width:740px;}

#hdr{
 z-index:6;
 top: 0;
 left:0;
 height: 20px;
 color: black; 
 width:740px;
 Background-color: #FDFEFE;
 background-repeat: repeat-x;
 margin:0;
 border:0;

}

#firma{
Background-color: #818181;
text-align: center;
font-family: Geneva, Arial, Helvetica, sans-serif; 
font-size: 16px;
color: #FFFDE0;
}


#menu_top{
float:left;
width:745px;
height:1px;
vertical-align:top;}