@media (min-width: 993px) {
    .b-header_catalog_mega {
        left: 0;
        right: 0;
        width: 100%;
        max-width: none;
        background: rgba(255, 255, 255, .9);
        box-shadow: none;
        transform: none;
    }

    .b-header_catalog_mega .b-header_main_nav_sub_container {
        padding: 16px 10px 16px 10px;
        margin: 0 auto;
        width: 100%;
        max-width: 1040px;
        box-sizing: border-box;
    }

    .catalog-mega {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-template-rows: minmax(0, 1fr);
        column-gap: 30px;
        height: 45vh;
        min-height: 300px;
        max-height: 520px;
        overflow: hidden;
    }

    .catalog-mega__sections {
        min-height: 0;
        overflow-x: hidden;
        overflow-y: auto;
    }

    .catalog-mega__section {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        min-height: 36px;
        padding-right: 18px;
        padding-left: 0;
        font: normal 14px/1.2 'helveticaneuecyr-light', sans-serif;
        text-align: left;
        color: #55a7b1;
        background: transparent;
        border: 0;
        cursor: pointer;
    }

    .catalog-mega__section.is-active {
        background: rgba(243, 243, 243, .8);
    }

    .catalog-mega__section i {
        width: 10px;
        height: 10px;
        border-top: 1px solid #aaa;
        border-right: 1px solid #aaa;
        transform: rotate(45deg);
    }

    .catalog-mega__content {
        grid-column: 2 / -1;
        padding: 8px 0 15px;
        overflow-y: auto;
    }

    .catalog-mega__panel {
        display: none;
    }

    .catalog-mega__panel.is-active {
        display: block;
    }

    .catalog-mega__columns {
        display: grid;
        grid-template-columns: repeat(3, minmax(120px, 1fr));
        gap: 36px 30px;
    }

    .catalog-mega__group-title {
        display: inline-block;
        margin-bottom: 16px;
        font: normal 18px/1.2 'helveticaneuecyr-medium', sans-serif;
        color: #000 !important;
        text-decoration: none;
    }

    .catalog-mega__categories li + li {
        margin-top: 8px;
    }

    .catalog-mega__categories a {
        font: normal 14px/1.3 'helveticaneuecyr-light', sans-serif;
        color: #000;
        text-decoration: none;
    }

    .catalog-mega__group-title:hover,
    .catalog-mega__categories a:hover {
        color: #55a7b1 !important;
    }

    .catalog-mega__mobile-title {
        display: none;
    }
}

@media (max-width: 992px) {
    .catalog-mega__sections {
        display: none;
    }

    .catalog-mega__panel + .catalog-mega__panel {
        margin-top: 20px;
    }

    .catalog-mega__mobile-title {
        margin-bottom: 8px;
        font: normal 17px/1.2 'helveticaneuecyr-medium', sans-serif;
    }

    .catalog-mega__group {
        padding-left: 10px;
    }

    .catalog-mega__group + .catalog-mega__group {
        margin-top: 12px;
    }

    .catalog-mega__group-title,
    .catalog-mega__categories a {
        display: block;
        padding: 7px 0;
        color: #fff;
        text-decoration: none;
    }

    .catalog-mega__group-title {
        font-family: 'helveticaneuecyr-medium', sans-serif;
    }

    .catalog-mega__categories {
        padding-left: 14px;
    }
}