#imagen_grande{
width:536px;
height:393px;
text-align:left;
margin:auto;
background:url(fondo_foto.png) no-repeat;
padding:18px;
}

.imagen_grande{
position:relative;
margin:auto
width:500px;
height:325;
}

.cerrarFoto{
position:relative;
margin:auto
width:100px;
height:25;
margin-top:8px;
}