body
{
width: 100%;
height: 100%;
background-image: url(fundo_madeira.jpg);
background-repeat: no-repeat;
background-position:top center;
margin:0px;
padding:0px;
}

/*#tudo
{
position:absolute;
left:50%;
top:50%;
margin-left: -398px;
margin-top: -368px;
width: 796px;
height: 737px;
border: 0px solid black;
}*/

#tudo
{
position:absolute;
left:50%;
/*top:50%;*/
margin-left: -398px;
margin-top: 0px;
padding-bottom: 0px;
width: 796px;
height: 618px;
border: 0px solid black;
}