body.plantilla {
margin: 10px 0px 10px 0px;
}

.centrar {
width: 790px;
margin: 0 auto 0 auto;
}

.heather {
width: 780px;
margin: 0px 0px 7px 0px;
}

.contenido {
display: inline;
width: 780px;
}

.left {
float: left;
width: 144px;
margin: 0px 10px 0px 0px;
}

.container {
float: left;
display: block;
width: 476px;
}

.center {
width: 476px;
margin: 0px 0px 7px 0px;
}

.footer {
width: 476px;
}

.right {
float: left;
width: 140px;
margin: 0px 0px 0px 10px;
}