/* Estilos generales */
.btn-comprar {
    background-color: #222222;
}

.navbar, .sticky-wrapper, .is-sticky .default-header {
    background-color: #222222;
}

.txt-principal{
    color: #222222;
}

.bg-principal{
    background-color: #222222;
}

.border-principal{
    border: 2px solid #222222;

}