.SeccionLibro .accordion{
    --bs-accordion-transition: color 0s ease-in-out, background-color 0s ease-in-out, border-color 0s ease-in-out, box-shadow 0s ease-in-out, border-radius 0s ease;
}
.SeccionLibro .accordion-item{
    border-color:var(--azul);
    border-radius:0px;
}
.SeccionLibro .accordion-header, .SeccionLibro .accordion-body,.SeccionLibro .accordion-button{
    background-color:#FFFCFC;
}
.SeccionLibro .accordion-button{
    color: var(--azul);
    box-shadow:none;
}
.SeccionLibro .accordion-button::after{
    background-image: url('./../../../images/flecha.svg');
    background-position:center;
    transition: 0.3s all ease-out;
    transform: rotateX(-180deg);
}
.SeccionLibro .accordion-button:not(.collapsed)::after{
    transform: rotateX(0deg);
}
.SeccionLibro .accordion-collapse{
    transition: all 0.3s ease-out;
}

/* CONTENIDO */