.banner-swiper .swiper-slide {
    height: 780px;
    background-color: #fff;
    overflow: hidden;
    position: relative;
}

.banner-swiper .banner-img {
    width: auto;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 100%;
    display: block;
}

.banner-info {
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    z-index: 220;

    /*background-color: rgba(23, 23, 23, .5);*/
    color: #ffffff;
}


.banner-info .right {
    position: relative;
}

.banner-swiper .btn-ctn {
    height: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 280;
}

.banner-swiper .btn-ctn .wrapper {
    position: relative;
}

.banner-swiper .btn-enter {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 64px;
    height: 64px;
    cursor: pointer;
    background: url('../images/icons/arr_right_dark.svg') #979797 center/27px 11px no-repeat;
}

.banner-swiper .btn-enter:hover {
    background-color: #ff0000;
    background-image: url('../images/icons/arr_right.svg');
}

.banner .swiper-pagination-bullet {
    background: url(../images/icons/icon185.png) no-repeat left center;
    width: 164px;
    height: 15px;
    border-radius: 0px;
    margin: 0px 4px;
    opacity: 1;
    outline: none;
    position: relative;
}

.swiper-pagination-clickable .swiper-pagination-bullet{
    cursor: pointer;
}

.banner .swiper-pagination-bullet:after {
    content: '';
    position: absolute;
    left: 25px;
    top: 7px;
    height: 1px;
    background: #f00;
    width: 0px;
}

.banner .swiper-pagination-bullet-active:after {
    content: '';
    width: 59px;
    transition: all 5.5s linear;
    -webkit-transition: all 5.5s linear;
}

.banner .swiper-pagination-bullet-active{
    background-image: url(../images/icons/icon186.png);
}

@media (max-width: 960px) {
    .banner .swiper-pagination-bullet {
        width: 100px;
    }

    .banner .swiper-pagination-bullet-active:after {
        width: 75px;
    }
}

@media (max-width: 750px) {
    .banner .swiper-pagination-bullet {
        width: 60px;
    }
    .banner .swiper-pagination-bullet-active:after {
        width: 35px;
    }
}

.banner .banner-page{
    bottom: 40px;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, .4);
    padding: 7px 10px 5px 20px;
    border-radius: 20px;
    white-space: nowrap;
}

.banner-info .wrapper {
    display: flex;
    align-items: stretch;
}

.banner-info .left {
    width: calc(100% / 9 * 2);
    flex: 0 0 auto;
    position: relative;
}

.banner-info .right {
    flex: 1 0 auto;
    background-color: rgba(51, 51, 51, .8);

    padding: 40px 40px 50px 55px;
    font-size: 15px;
}

.banner-info .right h2 {
    font-size: 45px;
    margin-bottom: 10px;
}

.banner-info .right p {
    margin-top: 0;
    margin-bottom: 0;
    line-height: 24px;
}

.banner-info .right .desc {
    height: 72px;
    overflow: hidden;
}

.banner-info .num1 {
    font-size: 60px;
    position: absolute;
    right: 55%;
    bottom: 42.5%;
}

.banner-info .num2 {
    color: #999999;
    font-size: 15px;
    position: absolute;
    left: 55%;
    top: 52.5%;
}

.banner-info .line {
    background-color: #888888;
    width: 52px;
    height: 1px;
    position: absolute;
    left: 50%;
    top: 52.5%;
    transform: translate(-50%) rotate(-45deg);
}

.solutions {
    padding-top: 50px;
    padding-bottom: 50px;
}

.solutions .row2 {
    background: url("../images/index/solution_back.jpg") center/cover no-repeat;
    height: 480px;
    padding-bottom: 130px;
}

.solutions .row2 .wrapper {
    display: flex;
}

.solutions .row2 .left {
    width: 50%;
    flex: 0 0 auto;

    padding-left: 60px;
    padding-right: 50px;

    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 45px;
}

.solutions .row2 .left img {
    width: 405px;
}

.solutions .row2 .left .title {
    margin-bottom: 20px;
    font-size: 15px;
}

.solutions .row2 .right {
    width: 50%;
    flex: 0 0 auto;

    padding-left: 50px;
    padding-right: 130px;

    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
}

.solutions .row2 .right p {
    line-height: 1.625em;
}

.solutions .row2 .right .more {
    margin-top: 30px;
}

.solutions .row3 {
    margin-top: -75px;
}

.solutions .link-list {
    margin-right: -30px;
    margin-bottom: -30px;

    display: flex;
}

.solutions .link-list a {
    width: calc(25% - 30px);
    flex: 0 0 auto;
    margin-right: 30px;
    position: relative;
    color: #ffffff;
    height: 150px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    overflow: hidden;
}

.solutions .link-list a img {
    z-index: 220;
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transition: .3s;
    object-fit: cover;
}

.solutions .link-list a .cover-text {
    position: relative;
    z-index: 250;
}

.solutions .link-list a:hover img {
    transform: scale(1.1);
}

section.products {
    background: url("../images/index/products_back.png") center/cover no-repeat;
}

.products .wrapper {
    padding-top: 50px;
    padding-bottom: 50px;
    min-height: 720px;
}

.products .content {
    display: flex;
}

.products .wrapper .left {
    width: 400px;
    flex: 0 0 auto;
}

.products .wrapper .right {
    flex: 0 0 auto;
    width: calc(100% - 400px);
}

.products .catalog-list {
    background-color: #f9f9f9;
}

.products .catalog {
    padding-left: 75px;
    position: relative;
    display: block;
    border-top: 1px solid #c7c7c7;
    height: 60px;
    overflow: hidden;
    padding-right: 40px;
    font-size: 14px;
}

.products .catalog:first-child {
    border-top: 1px solid transparent;
}

.products .catalog.active {
    height: auto;
    padding-bottom: 20px;

    border-top: 3px solid #ff0000;
    background-color: #f2f2f2;
}

.products .catalog.active + .catalog {
    border-top: 1px solid transparent;
}

.products .catalog::before {
    content: "";
    width: 28px;
    height: 11px;
    background: url("../images/icons/arr_right_dark.svg") center/contain no-repeat;
    left: 20px;
    top: 25px;
    position: absolute;
    transition: .3s;
}

.products .catalog-name {
    padding-top: 16px;
    padding-bottom: 16px;
    line-height: 34px;
    font-size: 18px;
    cursor: pointer;

    transition: .2s;
}

.products .catalog-name:hover {
    color: #e60012;
    font-size: 22px;
}

.products .catalog.active::before {
    transform: rotate(90deg);
}

.catalog.active .catalog-name {
    font-size: 22px;
}

.catalog-desc {
    display: none;
}

.catalog-links {
    display: none;
    /*margin-top: 18px;*/
}

.catalog.active .catalog-desc {
    /*display: block;*/
    display: none;
}

.catalog.active .catalog-links {
    display: block;
}

.catalog-links a {
    display: block;
    line-height: 35px;
    border-bottom: 1px solid #d9d9d9;
    position: relative;
}

.catalog-links a::after {
    content: "";
    width: 6px;
    height: 10px;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 4px;
    margin: auto;
    background: url("../images/icons/angle_right_red.svg") center/contain no-repeat;
    transition: .3s;
}

.catalog-links a:hover::after {
    right: 0;
}

.products .right {
    position: relative;
}

.products .right img {
    display: block;
    width: 100%;
    height: auto;
    transition: .3s;
    opacity: 0;
    position: absolute;
    left: 0;
    top: -36px;
    bottom: 0;
    margin: auto;
    visibility: hidden;
}

.products .right img.active {
    opacity: 1;
    visibility: visible;
}

section.services .wrapper {
    padding-top: 50px;
    padding-bottom: 50px;
}

section.services .row1 {
    background-color: #f2f2f2;
    padding: 0 20px 20px;
}

section.services .row1-1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 58px;
}

section.services .row1-1 .left {
    font-size: 18px;
}

section.services .row1-2 {
    display: flex;
    margin-right: -20px;
}

section.services .row1-2 a {
    width: calc(25% - 20px);
    margin-right: 20px;
    flex: 0 0 auto;
}

section.services .row1-2 a img {
    display: block;
    width: 100%;
    height: auto;
}

section.services .row1-2 .title {
    background-color: #fff;
    padding: 6px 18px;
    line-height: 30px;
}

section.services .row2 {
    display: flex;
    margin-right: -20px;
    margin-top: 20px;
}

section.services .row2 a {
    width: calc(25% - 20px);
    flex: 0 0 auto;
    margin-right: 20px;
    background-color: #f2f2f2;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 20px;
}

section.services .row2 img {
    display: block;
    width: 100%;
    height: auto;
}

section.services .link-info {
    display: flex;
    height: 48px;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
}

section.files {
    background: url("../images/index/file_back.jpg") center/cover no-repeat;
}

section.files .wrapper {
    padding-top: 60px;
    padding-bottom: 54px;
}

section.files .section-title {
    margin-bottom: 0;
}

section.files .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    margin-bottom: 5px;
    border-top: 1px solid #dfdfdf;
}

section.files .type-switch {
    display: flex;
}

section.files .type-switch-mobile {
    display: none;
}

section.files .type-switch-mobile .m-select {
    background-color: #fff;
}

section.files .type-switch .type {
    padding-left: 10px;
    padding-right: 10px;
    cursor: pointer;
    line-height: 30px;
    margin-left: 8px;
    position: relative;
}

section.files .type-switch .type:hover,
section.files .type-switch .type.active {
    color: #ff4251;
}

section.files .type-switch .type:last-child {
    padding-right: 0;
}

section.files .type-switch .type.active::after {
    content: "";
    width: 0;
    height: 0;
    left: 0;
    top: 0;
    border: 3px solid;
    position: absolute;
    border-color: #e60012 transparent transparent #e60012;
}

section.files .file-list {
    background-color: #ffffff;
    padding-left: 30px;
    padding-right: 30px;
    font-size: 14px;
    line-height: 22px;
    padding-bottom: 24px;
    margin-bottom: 20px;

    display: flex;
    flex-direction: column;
    align-items: stretch;
}

section.files .file-list a {
    border-bottom: 1px solid #eaeaea;
    padding-top: 16px;
    padding-bottom: 16px;

    display: flex;
}

section.files .file-list .col-1 {
    flex: 0 0 50%;
}

section.files .file-list .col-2,
section.files .file-list .col-3,
section.files .file-list .col-4 {
    width: calc(50% / 3);
    flex: 0 0 auto;
}

section.files .filter-box {
    background-color: #ffffff;
    height: 80px;
    display: flex;
    font-size: 14px;
}

section.files .filter-box .col {
    width: 25%;
    flex: 0 0 auto;
    border-right: 1px solid #dfdfdf;
    position: relative;
    display: flex;
    align-items: stretch;
}

section.files .filter-box .condition {
    cursor: pointer;
}

section.files .filter-box .condition:hover {
    background-color: #f7f7f7;
}

section.files .filter-box .value {
    padding-left: 30px;
    width: 100%;
    display: flex;
    align-items: center;
}

section.files .filter-box .value::after {
    content: "";
    width: 13px;
    height: 8px;
    background: url("../images/icons/angle_down.svg") center/contain no-repeat;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 30px;
}

section.files .filter-box .options {
    position: absolute;
    width: 100%;
    left: 0;
    top: 80px;
    background-color: #fff;
    display: none;
    z-index: 260;
}

section.files .filter-box .condition.active .options {
    display: block;
}

section.files .filter-box .item {
    line-height: 28px;
    padding-top: 8px;
    padding-bottom: 8px;
    border-top: 1px solid #dfdfdf;
    padding-left: 30px;
    cursor: pointer;
}

section.files .filter-box .item:last-child {
    border-bottom: 1px solid #dfdfdf;
}

section.files .filter-box .item:hover {
    background-color: #f7f7f7;
}

section.files .filter-box .submit-ctn {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    padding-left: 30px;
    padding-right: 30px;
}


section.files .err-hint {
    color: #ff0000;
    margin-top: 20px;
    font-size: 14px;
}

section.files .btn-submit {
    height: 40px;
    cursor: pointer;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background-color: #ee4e5b;
}

section.latest-news .wrapper {
    padding-top: 50px;
    padding-bottom: 50px;
}

section.latest-news .part1 {
    display: flex;
    margin-right: -20px;
    margin-bottom: 30px;
    align-items: stretch;
}

section.latest-news .part1 .col1 {
    width: calc(200% / 3 - 20px);
    margin-right: 20px;
    flex: 0 0 auto;
}

section.latest-news .part1 .col2 {
    width: calc(100% / 3 - 20px);
    margin-right: 20px;
    flex: 0 0 auto;
}

section.latest-news .part-header {
    font-size: 18px;
    line-height: 28px;
    padding: 6px 20px;
    display: flex;
    justify-content: space-between;
    background-color: #f9f9f9;
    align-items: center;
}

section.latest-news .part1 .part-content {
    margin-right: -20px;
    margin-top: 20px;
    display: flex;
}

section.latest-news .part1 .part-content a {
    margin-right: 20px;
    flex: 0 0 auto;
    display: block;
}

section.latest-news .part1 .col1 .part-content a {
    width: calc(50% - 20px);
}

section.latest-news .part1 .col2 .part-content a {
    width: calc(100% - 20px);
}

section.latest-news .part1 img {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: contain;
    background-color: #fff;
}

/*section.latest-news .part1 .activity img{
    object-fit: cover;
}*/

section.latest-news .part1 .info {
    background-color: #f9f9f9;
    font-size: 16px;
    padding: 16px 20px 10px;
    line-height: 24px;
    color: #4c4c4c;
    position: relative;
    min-height: 100px;
}

section.latest-news .part1 .info .title {
    font-weight: bold;
    margin-bottom: 4px;
}

section.latest-news .part1 a:hover .info .title {
    color: #f00000;
}

section.latest-news .part1 .col1 .info::after {
    content: "";
    width: 27px;
    height: 11px;
    position: absolute;
    right: 20px;
    bottom: 16px;
    background: url("../images/icons/arr_right_red.svg");
}

section.latest-news .info-line {
    font-size: 14px;
    color: #666;
    line-height: 22px;
}

section.latest-news .part2 .part-content {
    font-size: 14px;
}

section.latest-news .part2 .part-content a {
    border-bottom: 1px solid #eaeaea;
    display: flex;
    line-height: 24px;
    padding: 12px 20px;
}

section.latest-news .part2 a .col1 {
    width: 75%;
    flex: 0 0 auto;
}


section.latest-news .part2 a .col2,
section.latest-news .part2 a .col3 {
    width: 10%;
    flex: 0 0 auto;
    color: #666666;
}

section.latest-news .part2 a .col3 {
    width: 15%;
}

section.latest-news .part2 a:hover .col2,
section.latest-news .part2 a:hover .col3 {
    color: #f00000;
}

section.latest-news .part2 a .col3 {
    text-align: right;
}

section.about-us {
    background-color: #f5f5f5;
}

section.about-us .wrapper {
    padding-top: 40px;
    padding-bottom: 50px;
}

section.about-us .wrapper .content {
    display: flex;
}

section.about-us .intro {
    width: 390px;
    flex: 0 0 auto;
    margin-right: 20px;
    padding: 36px 40px;
    background-color: #ffffff;
    position: relative;
    min-height: 480px;
}

section.about-us .intro::after {
    content: "";
    position: absolute;
    width: 50%;
    height: 0;
    bottom: 0;
    left: 0;
    border-bottom: 30px solid #e60012;
    border-right: 30px solid transparent;
}

section.about-us .intro .title {
    font-size: 35px;
    line-height: 1.3em;
    margin-bottom: 20px;
}

section.about-us .intro .desc {
    color: #666666;
    font-size: 14px;
    line-height: 25px;
    letter-spacing: 1px;
}

section.about-us .intro .more {
    margin-top: 30px;
    display: block;
}

section.about-us .links .top img {
    display: block;
    width: 100%;
    height: auto;
}

section.about-us .links .top {
    position: relative;
}

section.about-us .links .bottom {
    margin-top: 48px;
    display: flex;
}

section.about-us .links .bottom a {
    width: calc(100% / 18 * 5);
    flex: 0 0 auto;
}

section.about-us .links .bottom a:first-child {
    width: calc(100% / 18 * 4);
    justify-content: flex-start;
}

section.about-us .links .bottom a:last-child {
    width: calc(100% / 18 * 4);
    justify-content: flex-end;
}

.products .wrapper .right {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.banner-swiper .banner-next,
.banner-swiper .banner-prev {
    width: 64px;
    height: 64px;
    position: absolute;
    background: rgba(63, 63, 63, .5) center/16px auto no-repeat;
    top: 0;
    bottom: 0;
    margin: auto;
    z-index: 320;
    cursor: pointer;
    transition: .3s;
}

.banner-swiper .banner-prev {
    background-image: url("../images/icons/angle_left_white.svg");
    left: calc(((100vw - 1200px) / 2 - 64px) / 2);
}

.banner-swiper .banner-prev:hover {
    background-color: rgba(255, 255, 255, .8);
    background-image: url("../images/icons/angle_left.svg");
}

.banner-swiper .banner-next {
    background-image: url("../images/icons/angle_right_white.svg");
    right: calc(((100vw - 1200px) / 2 - 64px) / 2);
}

.banner-swiper .banner-next:hover {
    background-color: rgba(255, 255, 255, .8);
    background-image: url("../images/icons/angle_right.svg");
}

@media (max-width: 1600px) {
    .banner-swiper .banner-prev {
        left: calc((100vw - 1200px) / 2 - 64px);
    }

    .banner-swiper .banner-next {
        right: calc((100vw - 1200px) / 2 - 64px);
    }
}

@media (max-width: 1440px) {
    .banner-swiper .banner-prev {
        left: calc((100vw - 1200px) / 2);
    }

    .banner-swiper .banner-next {
        right: calc((100vw - 1200px) / 2);
    }

    .banner-swiper .swiper-slide {
        height: 720px;
    }

    .solutions .row2 br{
        display: none;
    }
}

@media (max-width: 1280px) {
    .products .wrapper .right img {
        top: 0;
        bottom: 0;
        margin: auto;
    }

    .banner-swiper .banner-prev {
        left: calc((100vw - 900px) / 2);
    }

    .banner-swiper .banner-next {
        right: calc((100vw - 900px) / 2);
    }

    .banner-swiper .swiper-slide {
        height: 640px;
    }
}

@media (max-width: 960px) {

    .banner-info .wrapper {
        padding-left: 0;
        padding-right: 0;
    }

    .banner-swiper .swiper-slide {
        height: 64vw;
    }

    .banner-info .num1 {
        right: 40%;
    }

    .banner-info .line {
        left: 65%;
    }

    .banner-info .num2 {
        left: 70%;
    }

    .banner-info .right {
        padding: 30px 30px 40px 40px;
        width: calc(100% - 220px);
    }

    .banner-info .right h2 {
        font-size: 30px;
    }

    .banner-info .left {
        width: 220px;
    }

    .banner-swiper .btn-enter,
    .banner-swiper .btn-enter:hover {
        background-color: #fff;
        background-image: url("../images/icons/arr_right_dark.svg");
    }

    .banner-swiper .banner-prev {
        left: 0;
    }

    .banner-swiper .banner-next {
        right: 0;
    }

    .solutions .row2 .left {
        padding-left: 0;
        padding-right: 0;
        padding-top: 0;
    }

    .solutions .row2 .left img {
        width: 100%;
        height: auto;
        margin-bottom: 30px;
    }

    .solutions .row2 .right {
        padding-right: 0;
    }

    .solutions .row2 .wrapper {
        padding-top: 72px;
    }

    .solutions .row3 {
        margin-top: 50px;
    }

    .solutions .row2 {
        padding-bottom: 20px;
        height: auto;
    }

    .link-list {
        flex-wrap: wrap;
        margin-right: -30px;
        padding-left: 50px;
        padding-right: 50px;
    }

    .solutions .link-list a {
        width: calc(50% - 30px);
        margin-bottom: 30px;
        flex: 0 0 auto;
        height: 22.5vw;
    }

    .solutions .link-list {
        font-size: 18px;
    }

    .products .wrapper .left {
        width: 100%;
    }

    .products .wrapper .right {
        display: none;
    }

    .catalog.active .catalog-desc,
    .catalog.active .catalog-links {
        width: 40%;
    }

    .products .catalog-list {
        background-color: transparent;
    }

    .catalog-img-mobile {
        display: block;
        position: absolute;
        right: 0;
        left: 50%;
        margin: auto;
        top: 0;
        bottom: 0;
        width: auto;
        height: auto;
        max-height: calc(100% - 60px);
    }

    section.services .row1-2 {
        flex-wrap: wrap;
        margin-bottom: -20px;
    }

    section.services .row1-2 a {
        width: calc(50% - 20px);
        margin-bottom: 20px;
    }

    section.services .row2 {
        flex-wrap: wrap;
        margin-bottom: -20px;
    }

    section.services .row2 a {
        width: calc(50% - 20px);
        margin-bottom: 20px;
    }

    section.files .file-list .col-1 {
        flex: 0 0 68%;
    }

    section.files .file-list .col-2 {
        width: 10%;
    }

    section.files .file-list .col-3 {
        width: 10%;
    }

    section.files .file-list .col-4 {
        width: 12%;
    }

    section.latest-news .part1 {
        flex-wrap: wrap;
    }

    section.latest-news .part1 .col1 {
        width: calc(100% - 20px);
        margin-bottom: 20px;
    }

    section.latest-news .part1 .col2 {
        width: calc(100% - 20px);
    }

    section.latest-news .part1 .col2 .part-content a {
        display: flex;
    }

    section.latest-news .part1 .col2 .part-content a > * {
        width: 50%;
        flex: 0 0 auto;
    }

    section.latest-news .part1 .info .title {
        font-size: 16px;
        font-weight: normal;
    }

    section.latest-news .part1 .col2 .info::after {
        content: "";
        width: 27px;
        height: 11px;
        position: absolute;
        right: 20px;
        bottom: 16px;
        background: url(../images/icons/arr_right_red.svg);
    }

    section.latest-news .part2 a .col1 {
        width: 75%;
    }

    section.latest-news .part2 a .col2 {
        width: 10%;
    }

    section.latest-news .part2 a .col3 {
        width: 15%;
    }

    section.about-us .wrapper .content {
        display: block;
    }

    section.about-us .intro {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    section.about-us .intro {
        min-height: auto;
        padding-bottom: 70px;
    }

    section.about-us .links .bottom {
        font-size: 16px;
    }

    section.files .type-switch .type {
        padding-left: 4px;
        padding-right: 4px;
    }
}

@media (max-width: 750px) {

    .solutions .wrapper {
        max-width: 520px;
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
        margin-left: auto;
        margin-right: auto;
    }

    .banner-info .right h2 {
        font-size: calc(12px + 1.5vw);
    }

    .banner-info .right .desc {
        font-size: calc(8px + 1vw);
        height: 4.2em;
    }

    .banner-info .right .desc p {
        line-height: 1.4em;
    }

    .banner-swiper .swiper-slide {
        height: 104vw;
    }

    .banner-info .left {
        width: calc(30px + 20vw);
    }

    .banner-info .right {
        width: calc(100% - 30px - 20vw);
        padding: 20px;
    }

    .banner-info .num1 {
        font-size: 32px;
        right: 45%;
    }

    .banner-info .num2 {
        font-size: 14px;
        left: 63%;
    }

    .banner-info .line {
        left: 60%;
    }

    .banner-swiper .btn-enter {
        width: 32px;
        height: 32px;
        background-size: 14px auto;
    }

    .banner-swiper .banner-next, .banner-swiper .banner-prev {
        width: 40px;
        height: 40px;
        background-size: 10px;
    }

    .solutions .row2 .wrapper {
        display: block;
    }

    .solutions .row2 .left {
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .solutions .row2 .right {
        padding-left: 0;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .solutions .link-list {
        padding-left: 0;
        padding-right: 0;
        margin-right: -20px;
        margin-bottom: -20px;
    }

    .solutions .link-list a {
        margin-right: 20px;
        margin-bottom: 20px;
        width: calc(50% - 20px)
    }

    section.files .type-switch {
        display: none;
    }

    section.files .type-switch-mobile {
        display: block;
    }

    section.files .filter-box {
        flex-wrap: wrap;
        height: auto;
    }

    section.files .filter-box .col {
        width: 50%;
        flex: 0 0 auto;
        height: 60px;
        border-bottom: 1px solid #dfdfdf;
    }

    section.files .filter-box .col:nth-of-type(2n) {
        border-right: 0;
    }

    section.files .filter-box .col:nth-last-of-type(1),
    section.files .filter-box .col:nth-last-of-type(2) {
        border-bottom: 0;
    }

    section.files .filter-box .condition.active .options {
        top: 60px;
    }

    section.files .file-list a {
        flex-wrap: wrap;
    }

    section.files .file-list .col-1 {
        width: calc(100% - 64px);
        flex: 0 0 auto;
    }

    section.files .file-list .col-2 {
        width: 64px;
        flex: 0 0 auto;
    }

    section.files .file-list .col-3,
    section.files .file-list .col-4 {
        width: 50%;
        color: #777;
    }

    section.files .file-list .col-2,
    section.files .file-list .col-4 {
        text-align: right;
    }

    section.files .file-list {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 15px;
    }

    section.files .wrapper {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    section.services .wrapper {
        padding-top: 30px;
        padding-bottom: 30px;
    }
}

@media (max-width: 640px) {
    .products .catalog.active {
        padding-bottom: 20px;
    }

    .catalog.active .catalog-desc, .catalog.active .catalog-links {
        width: 100%;
    }

    .products .catalog {
        padding-left: 40px;
        padding-right: 20px;
    }

    .products .catalog::before {
        left: 10px;
        width: 21px;
        height: 8px;
        top: 28px;
    }

    .catalog-img-mobile {
        height: auto;
        width: 100%;
        position: relative;
        transform: none;
        top: 0;
        left: 0;
        margin: 20px auto auto;
    }

    section.latest-news .part1 .col1 .part-content {
        flex-wrap: wrap;
        margin-bottom: -20px;
    }

    section.latest-news .part1 .col1 .part-content a {
        width: 100%;
        margin-bottom: 20px;
    }

    section.latest-news .part1 .col2 .part-content a {
        display: block;
    }

    section.latest-news .part1 .col2 .part-content a > * {
        width: 100%;
    }

    section.latest-news .part1 img {
        height: 50vw;
        object-fit: contain;
    }
    section.latest-news .part1 .part-content{
        display: block;
        margin-right: 0;
        width: 100%;
    }

    section.latest-news .part2 .part-content a {
        flex-wrap: wrap;
    }

    section.latest-news .part2 .part-content a .col1 {
        width: 100%;
    }

    section.latest-news .part2 .part-content a .col2 {
        width: 50%;
        text-align: left;
        color: #777;
    }

    section.latest-news .part2 .part-content a .col3 {
        width: 50%;
        text-align: right;
        color: #777;
    }

    section.about-us .intro {
        padding: 20px 20px 50px;
    }

    section.about-us .intro .title {
        font-size: 28px;
        margin-bottom: 12px;
    }

    section.about-us .intro .more {
        margin-top: 15px;
    }

    section.about-us .links .bottom {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    section.services .row1-2 a {
        width: calc(100% - 20px);
    }

    section.services .row2 a {
        width: calc(100% - 20px);
    }

    section.about-us .content .links .bottom {
        flex-wrap: wrap;
        margin-top: 30px;
    }

    section.about-us .content .links .bottom a {
        justify-content: center;
        width: 50%;
        margin-bottom: 15px;
    }

    section.about-us .content .links .bottom a:nth-of-type(2)::after {
        display: none;
    }

    section.about-us .wrapper {
        padding-top: 30px;
        padding-bottom: 15px;
    }
}