#naMidia {
    background-color: black;
    height: 90vh;
    display: flex;
    align-items: center;
    max-width: 100% !important;
    max-height: 100% !important;
}

.materia_div {
    padding: 0 25vw;
    width: 95%;
    justify-self: center;
    max-width: 100% !important;
    max-height: 100% !important;
}


.materia_div a {
    width: 100vw;
    max-width: 100% !important;
    max-height: 100% !important;
}

.materia_div img {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-image: none;
}

@media (max-width: 480px) {
    .materia_div {
        padding: 0 1vw;
    }
}

@media (min-width: 480px) and (max-width: 768px) {

    .materia_div {
        padding: 0 3vw;
    }

}