body {
font-family: sans-serif;
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
background-color:#FFFFFF;
}

div.pie_pagina {
color:#999999;
font-size:11px;
text-align:center;
margin-top: 15px;
margin-bottom: 20px;
}