/* CSS Document */
#contenido{
visibility:hidden;
display:none;
}
#cabecera{
visibility:hidden;
display:none;
}

#nav{
visibility:hidden;
display: none;
} 
#pie{
visibility:hidden;
display: none;
} 

#textonoimprimir{
visibility: visible;
display: inline;
font-size:18px
}