.wrapper_interna .caja_red .texto strong{
    font-size: 24px;
}
.wrapper_interna .section_acerca_de_las_bambas .section_articulos_green article .txt strong {
    font-size: 26px;
    line-height: 30px;
    font-weight: bold;
}
.wrapper_interna .section_caja_roja .caja_roja .c .txt strong {
    font-size: 45px;
    line-height: 46px;
    font-weight: bold;
    padding-top: 10px;
    display: block;
}