@media(max-width:767px){.elementor .btn-libro-usa{letter-spacing:0.04em;}}@media(max-width:767px){.elementor .h3-titulo-libro{font-size:20px;line-height:1.2em;}}@media(max-width:767px){.elementor .btn-libro-ghost{font-size:13px;letter-spacing:0.04em;}}@media(max-width:767px){.elementor .h6-sub{align-self:center;}}