.banner-swiper {}

.banner-swiper .swiper-slide {
    height: calc(780vw / 19.2);
    background-color: #111;
    overflow: hidden;
    position: relative;
}

.banner-swiper .banner-img {
    width: auto;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    height: 100%;
    display: block;
    z-index: 200
}

.banner-swiper .btn-more {
    width: calc(180em / 14);
    font-size: calc(0.417vw + 8px);
    padding-top: calc(8em / 14);
    padding-bottom: calc(8em / 14);
    line-height: calc(26em / 14);
}

.banner-swiper video.banner-img {
    z-index: 201;
}

body.wx .banner-swiper video {
    display: none;
}

/*.banner-swiper video.banner-img{
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    height: auto;
    display: block;
    z-index: 200
}*/

.banner-swiper .content-layer {
    position: absolute;
    height: 100%;
    z-index: 210;
    display: flex;
    flex-direction: column;
    justify-content: center;
    left: 0;
    right: 0;
    margin: auto;
    font-size: calc(14vw / 19.2);
}

.banner-swiper .content-layer .line {
    width: 100%;
    font-weight: normal;
}

.banner-swiper .content-layer .line .text {
    display: block;
}

.banner-swiper .more-ctn a {
    display: inline-block;
}

.banner-swiper .pagination-line {
    position: absolute;
    z-index: 220;
    bottom: calc(80vw / 19.2);
    height: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.banner-swiper .pagination-line .pagination-line-inner {
    position: relative;
    width: 100%;

    display: flex;
    justify-content: space-between;
}

/*
.banner-swiper .pagination-line .pagination-line-inner::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    opacity: .2;
}*/

.banner-swiper .pagination-line .slide-line {
    flex: 1;
}

.banner-swiper .pagination-block {
    width: 25%;
    height: calc(50vw / 19.2);
    padding-bottom: calc(30vw / 19.2);
    color: #fff;
    display: flex;
    align-items: flex-end;
    position: absolute;
    left: 0;
    bottom: 0;
    pointer-events: none;
}

.banner-swiper .pagination-block>* {
    font-family: "Arial", serif;
}

.banner-swiper .pagination-block .current {
    font-size: calc(40vw / 19.2);
    line-height: calc(44em / 60);
}

@media (max-width: 750px) {
    .banner-swiper .pagination-block {
        height: 50px;
        padding-bottom: 30px;
    }

    .banner-swiper .pagination-block .current {
        font-size: 40px;
    }
}

.banner-swiper .pagination-block .sep {
    opacity: .4;
    font-size: 1em;
    line-height: calc(13em / 14);
    margin-left: .5em;
    margin-right: .5em;
}

.banner-swiper .pagination-block .total {
    opacity: .5;
    font-size: 1em;
    line-height: calc(13em / 14);
}

.banner-swiper .current-line {
    flex: 0 0 auto;
    height: 60px;
    margin-top: -60px;
    position: relative;
    cursor: pointer;
}

.banner-swiper .current-line::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: .3s;
}

.banner-swiper .current-line:hover::before {
    opacity: .1;
    visibility: visible;
}

.banner-swiper .current-line .line-value {
    display: none;
}

.banner-swiper .current-line.current .line-value {
    display: block;
}

.banner-swiper .current-line::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    opacity: .5;
}

.banner-swiper .line-value {
    height: 1px;
    width: 0;
    position: absolute;
    bottom: 0;
}

.swiper-slide-active .line-value {
    animation: lineProgress 5s linear forwards;
}

.banner-swiper.banner-swiper-pc:hover .swiper-button-prev,
.banner-swiper.banner-swiper-pc:hover .swiper-button-next {
    opacity: 1;
}

/* .banner-swiper.banner-swiper-pc:hover .swiper-button-next {
    opacity: 1;
} */

.banner-swiper.swiper-button-prev,
.banner-swiper.swiper-button-next {
    opacity: 0;
    width: 50px;
    height: 50px;
    background-image: url("../images/index/swiper-arrow-dl.png");
    background-size: 100% 100%;
    transition: all .5s;
}

.banner-swiper.swiper-button-prev {
    left: 70px;
}

.banner-swiper.swiper-button-next {
    right: 70px;
    transform: rotate(180deg);
}

@keyframes lineProgress {
    0% {
        width: 0;
        left: 0;
    }

    80% {
        width: 100%;
        left: 0;
    }

    100% {
        width: 0;
        left: 100%;
    }
}

@supports (transform: translateY(calc(50em / 14))) {
    .banner-swiper .content-layer>* {
        opacity: 0;
    }

    .banner-swiper .swiper-slide .content-layer>* {
        animation: none;
    }

    .banner-swiper .swiper-slide-active .content-layer>* {
        animation: 1.5s cubic-bezier(0, .6, .4, 1) forwards running;
    }

    .banner-swiper .animation-none .content-layer>* {
        opacity: 1;
    }

    .banner-swiper .swiper-slide-active.animation-fadeInUp .content-layer>* {
        animation-name: fadeInUp;
    }

    .banner-swiper .swiper-slide-active.animation-fadeInDown .content-layer>* {
        animation-name: fadeInDown;
    }

    .banner-swiper .swiper-slide-active.animation-fadeInLeft .content-layer>* {
        animation-name: fadeInLeft;
    }

    .banner-swiper .swiper-slide-active.animation-fadeInRight .content-layer>* {
        animation-name: fadeInRight;
    }

    @keyframes fadeInUp {
        0% {
            opacity: 0;
            transform: translateY(calc(50em / 14));
        }

        100% {
            opacity: 1;
            transform: none;
        }
    }

    @keyframes fadeInDown {
        0% {
            opacity: 0;
            transform: translateY(calc(-50em / 14));
        }

        100% {
            opacity: 1;
            transform: none;
        }
    }

    @keyframes fadeInLeft {
        0% {
            opacity: 0;
            transform: translateX(calc(100em / 14));
        }

        100% {
            opacity: 1;
            transform: none;
        }
    }

    @keyframes fadeInRight {
        0% {
            opacity: 0;
            transform: translateX(calc(-100em / 14));
        }

        100% {
            opacity: 1;
            transform: none;
        }
    }
}

.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);
    overflow: hidden;
}

.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: 100%;
    object-fit: contain;
    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: 16px;
}

section.services .link-info .right {
    flex: 0 0 auto;
}

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: 20px;
    padding-right: 20px;
    font-size: 14px;
    line-height: 22px;
    padding-bottom: 20px;
    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 40%;
}

section.files .file-list .col-2 {
    flex: 0 0 40%;
}

section.files .file-list .col-3 {
    flex: 0 0 6%;
}

section.files .file-list .col-4 {
    flex: 0 0 14%;
}

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;
    box-shadow: 0px 4px 10px 0px rgba(71, 52, 26, 0.2);
}

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 .news-tag {
    display: inline-flex;
    line-height: 1.5em;
    padding: .33em .67em;
    border-radius: 4px;
    align-items: center;
    font-size: 14px;
    justify-content: center;
}

.news-tag::before {
    content: "";
    height: 1em;
    width: 1em;
    flex: 0 0 auto;
    margin-right: .3em;
    background: center/contain no-repeat;
}

.news-tag[data-type="news"] {
    background-color: #ffebed;
    color: #e60012
}

.news-tag[data-type="news"]::before {
    background-image: url("../images/icons/index_news.svg");
}

.news-tag[data-type="technical-material"] {
    background-color: #ebf7ff;
    color: #024877;
}

.news-tag[data-type="technical-material"]::before {
    background-image: url("../images/icons/index_technical_material.svg");
}


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

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 .cover {
    position: relative;
    width: 100%;
    padding-bottom: 46.55%;
    overflow: hidden;
}

section.latest-news .part1 .cover img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    /* margin: auto; */
    width: 100%;
    height: 100%;
    /* width: auto; */
    object-fit: cover;

    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 .links {
    flex: 0 0 auto;
    width: calc(100% - 410px);
}

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");
}

.banner-swiper-mobile {
    display: none;
}

@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);
    }

    .solutions .row2 br {
        display: none;
    }

    .banner-swiper .content-layer {
        /*font-size: 13px;*/
    }

    /*.banner-swiper .swiper-slide {
        height: calc(780vw / 19.2)
    }*/
}

@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 .content-layer {
        /*font-size: 12px;*/
    }

    .banner-swiper .pagination-block {
        font-size: 14px;
    }

    section.services .link-info {
        font-size: 14px;
    }

    section.services .link-info .left {
        flex: 0 1 auto;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }


    section.services a:nth-of-type(4):hover .link-info .right {
        display: none;
    }
}

@media (max-width: 960px) {

    section.services a:nth-of-type(4):hover .link-info .right {
        display: block;
    }

    .banner-swiper .content-layer {
        /*font-size: 10px;*/
    }

    .banner-swiper .pagination-block {
        font-size: 12px;
    }

    .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.about-us .links {
        width: 100%;
    }

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

@media (max-width: 750px) {

    /*.banner-swiper .banner-img,
    .banner-swiper .banner-img img{
        width: 100%;
        height: auto;
        position: relative;
        left: 0;
        top: 0;
        transform: none;
    }*/
    .banner-swiper-mobile {
        display: block;
    }

    .banner-swiper-pc {
        display: none;
    }

    .banner-swiper-mobile .pagination-line .wrapper {
        width: calc(100% - 40px);
        margin: auto;
    }

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

    .banner-swiper .pagination-line {
        bottom: 10%;
    }

    .banner-swiper .content-layer {
        font-size: calc(28vw / 7.5);
        /*28px at 750px*/
        /*14px at 375px*/
    }

    .banner-swiper-mobile .btn-more {
        width: calc(180em / 14);
        font-size: 0.75em;
        padding-top: calc(8em / 14);
        padding-bottom: calc(8em / 14);
        line-height: calc(26em / 14);
    }

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

    .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;
    }

}