#contenido{
float: left;
position: relative;
top: 0px;
margin-left: 5px;
width: 740px;
min-height: 300px;
}

#centro_cab{
float: left;
position: relative;
top: -10px;
width: 740;
height: 45px;
background-image: url(../img/centro_cab_nd.png);
background-repeat: no-repeat;
}

#centro{
float: left;
position: relative;
top: -10px;
width: 740px;
min-height:300px;
height:auto !important;
height:300px;
background-image: url(../img/centro_nd.png);
background-repeat: repeat-y;
}

#centro_texto{
width: 700px;
text-align: justify;
}

#centro_texto ul{
padding-left: 20px;
}

#centro_texto a{
color: blue;
font-size: 11px;
text-decoration: none;
}

#centro_inf{
float: left;
position: relative;
top: -10px;
width: 740px;
height: 25px;
background-image: url(../img/centro_inf_nd.png);
background-repeat: no-repeat;
}

#centro_texto li{
	font-family: Arial, Helvetica, sans-serif; 
	text-decoration: none; 
	font-size: 11px;
	color:#848589;
	line-height: 1.5;
	text-align: justify;
	padding-left:0px;
	line-height:20px;
}