/* CSS Document */

* {
margin:0;
padding:0;
}
body {
background-color: #000000;
color: #ffffff;
font-family: Arial, Helvetica, sans-serif;
font-size: 14px;
height: 100%;
text-align: center;
}

A:link {text-decoration:none;color:#ffffff;font-weight:bold}
A:visited {text-decoration:none;color:#ffffff;font-weight:bold}
A:active {text-decoration:none;color:#ffffff;font-weight:bold}
A:hover {text-decoration:none;color:#ffffff;font-weight:bold}

#alrededor {
height:700px;
margin: 10px auto;
width: 764px;
}
#principal{
width:764px;
height:700px;
background-color:#000000;
margin:20px;
}
#header{
width:764px;
margin-bottom:20px;
}
#derecha{
float:right;
}
#izquierda{
float:left;
}
#centro{
margin-bottom:20px;
margin-left:60px;
}
#contenido{
background-color:#000000;
width:594px;
margin: 12px auto;


}

#firma{
font-family: Arial, Helvetica, sans-serif;
font-size: 11px;
height:20px;
width:764px;
}