.boton_consulta {
    background-color: #00397c;
    color: white;
    border: none;
    padding: 7px 15px;
    border-radius: 5px;
    cursor: pointer;
    width: 50px;
    margin: 5px;
    font-size: 16px;
}

#boton_volver, #boton_volver_mangas {
    background-color: #00397c;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    width: 50px;
    margin: 20px;
    font-size: 16px;
    text-decoration: none;
}

#boton_volver:hover, .boton_consulta:hover, #boton_volver_mangas:hover {
    color: white;
    background-color: rgb(151, 0, 0);
    }

.cajas_catalogo {
    background-color: #00397c;
}

.span_precio_original {
    text-decoration: line-through;
}