@media (max-width: 575.98px) {
    .hero_section {
        height: auto;

    }

    .primary_heading {
        font-size: 1.7em !important;
    }

    .author_img {
        width: 100%;
    }

    .about_img img {
        width: 100%;
    }

    .about_img img:nth-child(2) {
        position: absolute;
        top: 20px;
        left: 10px;
        right: 0;
        z-index: 0;
    }

    .relation_card.active {
        height: 220px;
    }

    .relation_card {
        height: 220px;
    }

    .banner_section {
        height: 250px;
    }
    .decor_1{
    width: 43%;
    }
    .decor_2{
        width:23%
    }
    .decor_3 {
        top: 40%;
        left: 57%;
        transform: translate(-50%, -50%);
        width: 43%;
    }
    .swiper-slide{
    margin:0 !important;
}
}

@media (min-width: 768px) and (max-width: 991.98px) {
    .hero_section {
        height: auto;

    }

    .primary_heading {
        font-size: 1.7em !important;
    }

    .author_img {
        width: 100%;
    }

    .about_img img {
        width: 100%;
    }

    .about_img img:nth-child(2) {
        position: absolute;
        top: 20px;
        left: 10px;
        right: 0;
        z-index: 0;
    }

    .relation_card.active {
        height: 220px;
    }

    .relation_card {
        height: 220px;
    }

    .banner_section {
        height: 250px;
    }

    .decor_3 {
        top: 40%;
        left: 57%;
        transform: translate(-50%, -50%);
        width: 13%;
    }
}