.sticky_swiper {
    display: none;
}


.in-header .continer1 {
    background: rgba(3, 7, 27, 0.7);
    box-shadow: none;
}

.in-header .in_nav .li-block1 .caidan1,
.in-header .header_right .header_language .language_name {
    color: #fff;
}

.in-header .header_right .search_relative .header_search1,
.in-header .header_right .header_member {
    box-shadow: none;
}

.in-header .continer1::after {
    display: none;
}

.banner {
    position: relative;


}

.banner_gif {
    display: none;
}


.in-header.fixed .continer1 {
    background: rgb(255, 255, 255, 0.8);
    box-shadow: 0px 2px 2px 0px rgb(71, 71, 71, 0.22);
}

.in-header.fixed .in_nav .li-block1 .caidan1,
.in-header.fixed .header_right .header_language .language_name {
    color: #474747;
}

.in-header.fixed .header_right .search_relative .header_search1,
.in-header.fixed .header_right .header_member {
    box-shadow: 0px 8px 8px 0px rgba(217, 223, 204, 0.5);
}

.in-header.fixed .continer1::after {
    display: block;
}



.in-header.fixed .in_nav .li-block1:hover .caidan1 {
    color: #0075C1;
}

.in-header .header_row .header_logo .pic .logo_1 {
    opacity: 0;
}

.in-header .header_row .header_logo .pic .logo_2 {
    opacity: 1;
}


.in-header.fixed .header_row .header_logo .pic .logo_1 {
    opacity: 1;
}

.in-header.fixed .header_row .header_logo .pic .logo_2 {
    opacity: 0;
}


.banner .swiper-pagination-bullet {
    background: #FFFFFF;
    opacity: 1;
}

.banner .swiper-pagination-bullet-active {
    background: #0075C1;
}

.banner .banner_content {
    width: 100%;
    position: relative;
    height: 100vh;
}



.banner .banner_content img,
.banner .banner_content video {
    height: 100vh;
}

#myVideo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
}

#myVideo::-webkit-media-controls {
    display: none !important;
}

#myVideo::-webkit-media-controls-panel {
    display: none !important;
}

#myVideo::-webkit-media-controls-play-button {
    display: none !important;
}

#myVideo::-webkit-media-controls-volume-slider {
    display: none !important;
}

#myVideo::-webkit-media-controls-fullscreen-button {
    display: none !important;
}

.banner .banner_content .banner_po {
    position: absolute;
    top: 59%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1700px;
    display: flex;
    flex-direction: column;
}

.banner .banner_content .banner_po h4 {
    font-size: 48px;
    font-weight: 400;
    margin: 40px 0;
    color: #FFFFFF;
}

.banner .banner_content .banner_po h2 {
    opacity: 0;
}

.banner .swiper-slide-active .banner_content .banner_po h2 {
    opacity: 1;
    font-size: 72px;
    /* font-family: "Alibaba-PuHuiTi-Bold"; */
    /* color: #0075C1; */
    font-weight: bold;
    color: #FFFFFF;
    line-height: 1;
    position: relative;
    color: transparent;
    background-image: linear-gradient(to right, white, white, transparent);
    background-size: 200% 100%;
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-position-x: 200%;
    animation: 2s fillup ease-in-out 2s forwards;
}

.banner .swiper-slide-active .banner_content .banner_po h2::after {
    content: attr(data-letters);
    position: absolute;
    top: 0;
    left: 0;
    -webkit-text-stroke: 2px;
    -webkit-text-stroke-color: white;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    animation: 2s fadein ease-in-out forwards;
}

@keyframes fillup {
    from {
        background-position-x: 200%;
    }

    to {
        background-position-x: 0%;
    }
}

@keyframes fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.banner .banner_content .banner_po h5 {
    font-size: 42px;
    /* font-family: "Alibaba-PuHuiTi-Bold"; */
    font-weight: bold;
    /* color: #333333; */
    margin: 40px 0;
    color: #FFFFFF;
}

.banner .banner_content .banner_po p {
    font-size: 20px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    /* color: #333333; */
    line-height: 36px;
    color: #FFFFFF;
}

.banner .banner_content .banner_scroll {
    position: absolute;
    bottom: 45px;
    left: 50%;
    transform: translate(-50%, 0);
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.banner .banner_content .banner_scroll .pic {
    width: 38px;
    height: 38px;
    border: 1px solid #FFFFFF;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 17px;
    overflow: hidden;
}

.banner .banner_content .banner_scroll .pic img {
    width: 10px;
    height: 15px;
    animation: moveUpDown 3s infinite;
    transform: translateY(-25px);
}

@keyframes moveUpDown {
    0% {
        transform: translateY(-25px);
        opacity: 1;
    }

    50% {
        transform: translateY(25px);

    }

    75% {
        opacity: 0.1;
    }

    100% {
        transform: translateY(25px);

    }

}

.banner .banner_content .banner_scroll p {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    /* color: #0075C1; */
    color: #FFFFFF;
    line-height: 1;
}

.banner .swiper-pagination {
    left: auto !important;
    right: 100px;
    bottom: 0 !important;
    height: 100%;
    width: auto !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.banner .swiper-pagination-bullet {
    margin: var(--swiper-pagination-bullet-horizontal-gap, 4px) 0 !important;
}


.welcome_name {
    font-size: 100px;
    font-family: zcoolqingkehuangyouti;
    font-weight: 400;
    color: #0075C1;
    line-height: 1;
    margin-bottom: 30px;
}

.welcome_text {
    font-size: 30px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    color: #2D2D2D;
    line-height: 30px;
}

.products_center,
.new_product {
    margin-top: 160px;
    display: flex;
    flex-direction: column;
    width: 100%;
    position: relative;
}

.products_center .products_top_row,
.welcome_sticky .sticky_item .sticky_news .news_content .news_content_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}

.products_center .products_swiper {
    margin-top: 40px;
    position: relative;
    width: 100%;
}

.products_center .products_swiper .swiper_content {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.products_center .products_swiper .swiper_content .content_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    margin-bottom: 40px;
}

.products_center .products_swiper .swiper_content .content_row:last-child {
    margin-bottom: 0;
}

.products_center .products_swiper .swiper_content .content_row .row_left {
    width: calc((100% - 40px)/2);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-right: 40px;
}


.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min {
    width: calc((100% - 40px) / 2);
    background: #EDEFF2;
    border-radius: 15px;
    padding: 30px 35px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding-top: 140px;
    position: relative;
    overflow: hidden;
}

.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    background: #E2E4E8;
    transition: .5s;
    z-index: 2;
}

.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min:hover:after,
.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min:hover::after {
    width: 100%;
    height: 100%;
}

.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min .pic {

    position: relative;
    z-index: 9;
}

.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min .pic img {
    width: 92px;
}


.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min .swiper_min_p {
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #2D2D2D;
    position: relative;
    z-index: 9;
}

.products_center .products_swiper .swiper_content .content_row .row_left .swiper_min .swiper_min_p p {
    font-size: 18px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    color: #2D2D2D;
    line-height: 30px;
    padding-right: 20px;
    background: url(../images/welcome/swiper_min_p.png) no-repeat right center;
    width: 100%;
    background-size: 14px 14px !important;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.products_center .products_swiper .swiper_content .content_row .row_right {
    width: calc((100% - 40px) / 2);

}

.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min {
    background: #8FC31E;
    border-radius: 15px;
    padding: 30px 35px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding-top: 140px;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    background: #87bc17;
    transition: .5s;
    z-index: 2;
}

.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min .pic {

    position: relative;
    z-index: 9;
}

.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min .pic img {
    width: 92px;
}


.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min .swiper_min_p {
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #FFFFFF;
    position: relative;
    z-index: 9;
}

.products_center .products_swiper .swiper_content .content_row .row_right .swiper_min .swiper_min_p p {
    font-size: 18px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    line-height: 30px;
    padding-right: 20px;
    color: #FFFFFF;
    background: url(../images/welcome/swiper_min_p1.png) no-repeat right center;
    width: 100%;
    background-size: 14px 14px !important;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}


/* .products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) {
    flex-flow: row-reverse;
} */

.products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_left {
    margin-right: 0;
    margin-left: 40px;
}

.products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_right .swiper_min {
    background: #EDEFF2;
}

.products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_right .swiper_min::after {
    background: #E2E4E8;
}

.products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_right .swiper_min .swiper_min_p {
    border-bottom: 1px solid #2D2D2D;
}

.products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_right .swiper_min .swiper_min_p p {
    background: url(../images/welcome/swiper_min_p.png) no-repeat right center;
    color: #2D2D2D;
}

/* .products_center .products_swiper .swiper_content .swiper_min {
    width: 100%;
    background: #EDEFF2;
    border-radius: 15px;
    padding: 30px 35px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding-top: 140px;
    position: relative;
    overflow: hidden;
}

.products_center .products_swiper .swiper_content .swiper_min::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    background: #E2E4E8;
    transition: .5s;
    z-index: 2;
}

.products_center .products_swiper .swiper_content .swiper_min:hover:after {
    width: 100%;
    height: 100%;
}

.products_center .products_swiper .swiper_content .swiper_min .pic {

position: relative;
z-index: 9;
}

.products_center .products_swiper .swiper_content .swiper_min .pic img {
    width: 92px;
}


.products_center .products_swiper .swiper_content .swiper_min .swiper_min_p {
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #2D2D2D;
    position: relative;
    z-index: 9;
}

.products_center .products_swiper .swiper_content .swiper_min .swiper_min_p p {
    font-size: 18px;
    font-family: "Alibaba-PuHuiTi-Regular";
    color: #2D2D2D;
    line-height: 30px;
    padding-right: 20px;
    background: url(../images/welcome/swiper_min_p.png) no-repeat right center;
    width: 100%;
    background-size: 14px 14px !important;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;

}

.products_center .products_swiper .swiper_content .swiper_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: flex-start;
    margin-bottom: 40px;
}

.products_center .products_swiper .swiper_content .swiper_row .swiper_min {
    width: calc((100% - 40px)/2);
    margin-right: 40px;
    background: #EDEFF2 !important;
}



.products_center .products_swiper .swiper_content .swiper_row .swiper_min:nth-of-type(2n) {
    margin-right: 0;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content {
    flex-flow: column-reverse;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_row {
    margin-bottom: 0;
    margin-top: 40px;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_min {

    background: #8FC31E;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_min::after {
    background: #87bc17;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_min .swiper_min_p {
    border-bottom: 1px solid #FFFFFF;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_min .swiper_min_p p {
    color: #FFFFFF;
    background: url(../images/welcome/swiper_min_p1.png) no-repeat right center;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_row .swiper_min .swiper_min_p {
    border-bottom: 1px solid #2D2D2D;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_row .swiper_min .swiper_min_p p {
    background: url(../images/welcome/swiper_min_p.png) no-repeat right center;
    color: #2D2D2D !important;
}

.products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_row .swiper_min::after {
    background: #E2E4E8;
} */


.products_center .products_top_row .row_right,
.news_content .news_content_row .row_right {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.products_center .products_top_row .row_right .swiper-button-next,
.products_center .products_top_row .row_right .swiper-button-prev,
.news_content .news_content_row .row_right .swiper-button-next1,
.news_content .news_content_row .row_right .swiper-button-prev1 {
    position: initial;
    width: 44px;
    height: 44px;
    border-radius: 5px;
    margin: 0;
    background-size: 9px 16px !important;
    transition: .5s;
    cursor: pointer;
}

.products_center .products_top_row .row_right .swiper-button-prev,
.news_content .news_content_row .row_right .swiper-button-prev1 {
    margin-right: 7px;
    background: #EDEFF2 url(../images/welcome/products_prev.png) no-repeat center;
}

.products_center .products_top_row .row_right .swiper-button-prev:hover,
.news_content .news_content_row .row_right .swiper-button-prev1:hover {
    background: #0075C1 url(../images/welcome/products_prev1.png) no-repeat center;
}

.products_center .products_top_row .row_right .swiper-button-next,
.news_content .news_content_row .row_right .swiper-button-next1 {
    background: #EDEFF2 url(../images/welcome/products_next.png) no-repeat center;
}

.products_center .products_top_row .row_right .swiper-button-next:hover,
.news_content .news_content_row .row_right .swiper-button-next1:hover {
    background: #0075C1 url(../images/welcome/products_next1.png) no-repeat center;
}

.products_center .products_top_row .row_right .swiper-button-next::after,
.products_center .products_top_row .row_right .swiper-button-prev::after,
.news_content .news_content_row .row_right .swiper-button-prev1::after,
.news_content .news_content_row .row_right .swiper-button-next1::after {
    display: none;
}


.new_product {
    align-items: flex-end;
    justify-content: flex-end;
}



.new_content {
    margin-top: 70px;
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
}

.new_content .new_accordion {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.new_content .new_accordion li {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding-bottom: 45px;
    margin-bottom: 45px;
    border-bottom: 1px solid #2D2D2D;
}

.new_content .new_accordion li .accordion_top {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.new_content .new_accordion li .accordion_top .accordion_sort {
    font-size: 72px;
    font-family: Arial;
    font-weight: bold;
    color: #2D2D2D;
    line-height: 1;
}

.new_content .new_accordion li .accordion_top .accordion_name {
    width: 80%;
    text-align: right;
    font-size: 48px;
    font-family: Arial;
    font-weight: 400;
    color: #2D2D2D;
    /* overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; */
}

.new_content .new_accordion li .accordion_min {
    width: 100%;
    display: none;
    position: relative;
}

.new_content .new_accordion li:nth-of-type(1) .accordion_min {
    display: block;
}

.new_content .new_accordion li .accordion_min .min_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    align-items: flex-end;
    margin: 55px 0;
}

.new_content .new_accordion li .accordion_min .min_row .min_content {
    width: 48%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.new_content .new_accordion li .accordion_min .min_row .min_content h2 {
    font-size: 36px;
    font-family: Arial;
    font-weight: bold;
    color: #0075C1;
    line-height: 30px;
}

.new_content .new_accordion li .accordion_min .min_row .min_content .min_content_p {
    margin: 30px 0 110px;
    font-size: 16px;
    font-family: Arial;
    font-weight: 400;
    color: #787878;
    line-height: 30px;
}

.new_content .new_accordion li .accordion_min .min_row .min_content .min_content_p p {
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.new_content .new_accordion li .accordion_min .min_row .min_content .min_but,
.welcome_sticky .sticky_item .sticky_item_pic .pic_po .pic_po_but,
.welcome_sticky .sticky_item .sticky_news .news_content .news_but {
    height: 50px;
    line-height: 50px;
    background: #8FC31E url(../images/welcome/swiper_min_p1.png) no-repeat right 13px bottom 13px;
    border-radius: 5px;
    padding: 0 80px 0 30px;
    font-size: 16px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    color: #FFFFFF;
    background-size: 14px 14px !important;
    transition: .5s;
}

.new_content .new_accordion li .accordion_min .min_row .min_content .min_but:hover,
.welcome_sticky .sticky_item .sticky_item_pic .pic_po .pic_po_but:hover,
.welcome_sticky .sticky_item .sticky_news .news_content .news_but:hover {
    background: #87bc17 url(../images/welcome/swiper_min_p1.png) no-repeat right 13px bottom 13px;
}



.welcome_sticky {
    margin-top: 115px;
    display: flex;
    flex-direction: column;
    width: 100%;
}

:root {
    --offsetmultiplyer: 2;
}

.welcome_sticky .sticky_item {
    position: sticky;
    /* top: calc(var(--offset) + 10%); */
    overflow: hidden;
    top: 0;
}

.welcome_sticky .sticky_item .sticky_item_pic {
    position: relative;
}

/* .welcome_sticky .sticky_item .sticky_item_pic  .b_pic_img{

} */

.welcome_sticky .sticky_item .sticky_item_pic .pic_po {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 90%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.welcome_sticky .sticky_item .sticky_item_pic .pic_po h2 {
    font-size: 72px;
    /* font-family: "Alibaba-PuHuiTi-Bold"; */
    font-weight: bold;
    color: #FFFFFF;
    line-height: 1;
    text-shadow: 0px 1px 2px rgba(34, 103, 158, 0.54);
    margin-bottom: 100px;
}


.welcome_sticky .sticky_item:nth-child(1) {
    --offset: calc(var(--offsetmultiplyer) * 0%);
}

.welcome_sticky .sticky_item:nth-child(2) {
    --offset: calc(var(--offsetmultiplyer) * 1%);
}

.welcome_sticky .sticky_item:nth-child(3) {
    --offset: calc(var(--offsetmultiplyer) * 2%);
}

.welcome_sticky .sticky_item:nth-child(4) {
    --offset: calc(var(--offsetmultiplyer) * 3%);
}

.welcome_sticky .sticky_item:nth-child(5) {
    --offset: calc(var(--offsetmultiplyer) * 4%);
}

.welcome_sticky .sticky_item:nth-child(6) {
    --offset: calc(var(--offsetmultiplyer) * 5%);
}

.welcome_sticky .sticky_item:nth-child(7) {
    --offset: calc(var(--offsetmultiplyer) * 6%);
}

.welcome_sticky .sticky_item:nth-child(8) {
    --offset: calc(var(--offsetmultiplyer) * 7%);
}

.welcome_sticky .sticky_item:nth-child(9) {
    --offset: calc(var(--offsetmultiplyer) * 8%);
}

.welcome_sticky .sticky_item:nth-child(10) {
    --offset: calc(var(--offsetmultiplyer) * 9%);
}

.welcome_sticky .sticky_item:nth-child(11) {
    --offset: calc(var(--offsetmultiplyer) * 10%);
}

.welcome_sticky .sticky_item:nth-child(12) {
    --offset: calc(var(--offsetmultiplyer) * 11%);
}

.welcome_sticky .sticky_item .sticky_news {
    background: #FFFFFF;
    border-radius: 50px 50px 0 0;
    padding: 140px 0;
    position: relative;
    overflow: hidden;
}

.welcome_sticky .sticky_item .sticky_news .news_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    position: relative;
    z-index: 9;
}

.welcome_sticky .sticky_item .sticky_news .news_content .welcome_name {
    text-align: right;
    margin-bottom: 20px;
    width: 100%;
}

.welcome_sticky .sticky_item .sticky_news #webgl {
    position: absolute;
    height: 400px !important;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}

.news_content .news_swiper {
    position: relative;
    width: 100%;
    margin-top: 40px;
    overflow: hidden;
    height: 600px;
    margin-left: auto;
    margin-right: auto;
}



.news_content .news_swiper .swiper-slide {
    height: calc((600px - 100px) / 2);
}

.news_content .news_swiper .swiper_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding-top: 25px;
    position: relative;
    border-top: 1px solid #2D2D2D;
}

.news_content .news_swiper .swiper_content .po_pic {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    display: none;
    z-index: -1;
}
.news_content .news_swiper .swiper_content .po_pic img{
    border-radius: 20px;
}
.news_content .news_swiper .swiper_content:hover .po_pic{
    display: block;
}


/* .news_content .news_swiper .swiper-wrapper {
    justify-content: space-between;
    width: 100% !important;
} */

/* 
.news_content .news_swiper .swiper-slide {
    height: calc((100% - 85px) / 2);
    width: calc((100% - 300px) / 2) !important;
    margin-right: 300px;
} */


.news_content .news_swiper .swiper_content h2 {
    font-size: 36px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    color: #2D2D2D;
    /* line-height: 1; */
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news_content .news_swiper .swiper_content:hover h2{
    color: #0075C1;
}
.news_content .news_swiper .swiper_content .content_p {
    margin: 30px 0 50px;
}

.news_content .news_swiper .swiper_content .content_p p {
    width: 100%;
    font-size: 16px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    color: #787878;
    line-height: 30px;
    height: 60px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.news_content .news_swiper .swiper_content .news_time {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: #C3C2C2;
    line-height: 30px;
    padding-left: 28px;
    background: url(../images/welcome/news_time.png) no-repeat left center;
    background-size: 17px 17px;
}


.welcome_sticky .sticky_item .sticky_news .news_content .news_but {
    margin-top: 85px;
}

.welcome_sticky .sticky_item .sticky_news .product_but {
    margin-top: 85px;
}

.product_but {
    height: 50px;
    background: #8FC31E;
    border-radius: 5px;
    position: relative;
    transition: all 0.3s ease-in-out 0s;
    cursor: pointer;
    min-width: 175px;
}

.product_but:hover {
    background: #87bc17;
}

.product_but p {
    padding: 0 56px 0 23px;
    line-height: 50px;
    font-size: 16px;
    /* font-family: "Alibaba-PuHuiTi-Regular"; */
    color: #FFFFFF;
}

.product_but .but_po {
    position: absolute;
    width: 17px;
    height: 17px;
    overflow: hidden;
    right: 9px;
    bottom: 9px;
    margin: 2px;
}

.product_but .but_po .but_pic {
    position: relative;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.product_but .but_po .but_pic img {
    width: 13px;
    height: 13px;
}

.product_but .but_po .but_pic div {
    position: absolute;
    width: 100%;
    height: 100%;
    margin: auto;
    display: block;
}

.product_but .but_po .but_pic .pic_1 {
    top: 0;
    left: 0;
    transition: all 0.3s ease-in-out 0s;

}

.product_but .but_po .but_pic .pic_2 {
    top: -100%;
    left: -100%;
    transition: all 0.3s ease-in-out 0s;
}

.product_but:hover .but_po .but_pic .pic_1 {
    top: 100%;
    left: 100%;
}

.product_but:hover .but_po .but_pic .pic_2 {
    top: 0;
    left: 0;
}

@media (max-width: 1801px) {
    .banner .banner_content .banner_po {
        width: 90%;
    }
}

@media (max-width: 1601px) {
    .banner .swiper-slide-active .banner_content .banner_po h2 {
        font-size: 55px;
    }

    .banner .banner_content .banner_po h4 {
        font-size: 42px;
        margin: 30px 0;
    }

    .banner .banner_content .banner_po h5 {
        font-size: 35px;
        margin: 30px 0;
    }

    .banner .banner_content .banner_po p {
        font-size: 18px;
        line-height: 30px;
    }

    .welcome_name {
        font-size: 80px;
        margin-bottom: 22px;
    }

    .welcome_text {
        font-size: 26px;
    }

    .new_content .new_accordion li .accordion_top .accordion_sort {
        font-size: 62px;
    }

    .new_content .new_accordion li .accordion_top .accordion_name {
        font-size: 40px;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content h2 {
        font-size: 30px;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content .min_content_p {
        margin: 30px 0 80px;
        font-size: 14px;
        line-height: 26px;
    }

    .product_but {
        height: 45px;
        min-width: 165px;
    }

    .product_but p {
        padding: 0 50px 0 20px;
        line-height: 45px;
        font-size: 15px;
    }

    .welcome_sticky .sticky_item .sticky_item_pic .pic_po h2 {
        font-size: 62px;
        margin-bottom: 80px;
    }

    .news_content .news_swiper .swiper_content h2 {
        font-size: 30px;
    }

    .news_content .news_swiper .swiper_content .content_p {
        margin: 20px 0 40px;
    }

    .news_content .news_swiper .swiper_content .content_p p {
        font-size: 15px;
    }

    .news_content .news_swiper {
        height: 550px;
    }

    .news_content .news_swiper .swiper-slide {
        height: calc((550px - 100px) / 2);
    }
}


@media (max-width: 1440px) {
    .products_center .products_swiper .swiper_content .content_row .swiper_min {
        height: 300px !important;
        padding-top: 80px !important;
    }

    .products_center .products_swiper .swiper_content .content_row .pic img {
        width: 70px !important;
    }

    .banner .swiper-slide-active .banner_content .banner_po h2 {
        font-size: 50px;
    }

    .banner .banner_content .banner_po h4 {
        font-size: 34px;
        margin: 20px 0;
    }

    .banner .banner_content .banner_po h5 {
        font-size: 28px;
        margin: 20px 0;
    }

    .banner .banner_content .banner_po p {
        font-size: 16px;
        line-height: 25px;
    }

    .banner .banner_content .banner_scroll .pic {
        width: 30px;
        height: 30px;
    }

    .banner .banner_content .banner_scroll .pic img {
        width: 8px;
        height: 13px;
    }

    .banner .banner_content .banner_scroll p {
        font-size: 12px;
    }

    .products_center,
    .new_product {
        margin-top: 100px;
    }

    .welcome_name {
        font-size: 60px;
        margin-bottom: 18px;
    }

    .welcome_text {
        font-size: 22px;
    }

    /* .products_center .products_swiper .swiper_content .swiper_min .pic {
        display: flex;
        justify-content: center;
    } */

    /* .products_center .products_swiper .swiper_content .swiper_min .pic img {
        width: 50% !important;
    } */


    .new_content {
        margin-top: 50px;
    }

    .new_content .new_accordion li .accordion_top .accordion_sort {
        font-size: 52px;
    }

    .new_content .new_accordion li .accordion_top .accordion_name {
        font-size: 30px;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content h2 {
        font-size: 22px;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content .min_content_p {
        margin: 20px 0 50px;
        font-size: 13px;
        line-height: 23px;
    }

    .welcome_sticky .sticky_item .sticky_item_pic .pic_po h2 {
        font-size: 52px;
    }

    .welcome_sticky .sticky_item .sticky_news {
        padding: 80px 0;
    }
}




@media (max-width: 1024px) {


    #myVideo,
    .banner2_img,
    .banner .banner_content .banner_po {
        display: none;
    }

    .banner_gif {
        display: block;
        height: auto;
    }

    .banner .banner_content,
    .banner .banner_content img,
    .banner .banner_content video {
        height: auto;
    }

    .banner .swiper-slide-active .banner_content .banner_po h2 {
        font-size: 32px;
    }

    .banner .banner_content .banner_po h4 {
        font-size: 24px;
        margin: 10px 0;
    }


    .banner .banner_content .banner_po h5 {
        font-size: 20px;
        margin: 10px 0;
    }

    .banner .banner_content .banner_po p {
        font-size: 12px;
        line-height: 18px;
    }

    .banner .banner_content .banner_scroll {
        bottom: 10px;
    }

    .banner .banner_content .banner_scroll .pic {
        margin-bottom: 10px;
    }

    .banner .swiper-pagination {
        right: 8%;
    }

    .products_center,
    .new_product {
        margin-top: 60px;
    }

    .products_center .products_top_row .row_right .swiper-button-next,
    .products_center .products_top_row .row_right .swiper-button-prev,
    .news_content .news_content_row .row_right .swiper-button-next1,
    .news_content .news_content_row .row_right .swiper-button-prev1 {
        width: 38px;
        height: 38px;
        background-size: 7px 12px !important;
    }


    /* .products_center .products_swiper .swiper-slide:nth-of-type(n) .swiper_content .swiper_min {
        background: #8FC31E;
    }

    .products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_min {
        background: #EDEFF2;
    } */


    .new_content .new_accordion li .accordion_min .min_row {
        flex-flow: column-reverse;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content {
        width: 100%;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content:first-child {
        margin-top: 40px;
    }


    .news_content .news_swiper {
        height: 490px;
    }

    .news_content .news_swiper .swiper-slide {
        height: calc((490px - 30px) / 2);
    }





    .products_center .products_swiper .swiper_content .content_row {
        flex-direction: column;
    }

    .products_center .products_swiper .swiper_content .content_row .row_left {
        margin-right: 0;
        margin-bottom: 40px;
        width: 100%;
    }

    .products_center .products_swiper .swiper_content .content_row .row_right {
        width: 100%;
    }

    .products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) {
        flex-flow: inherit;
    }

    .products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_left {
        margin-left: 0;
        margin-top: 40px;
        margin-bottom: 0;
    }
}



@media (max-width: 600px) {
    .products_center .products_swiper .swiper_content .content_row:nth-of-type(2n) .row_left {
        margin-top: 20px;
    }

    .banner .swiper-slide-active .banner_content .banner_po h2 {
        font-size: 24px;
        margin: 5px 0;
    }

    .banner .banner_content .banner_po h4 {
        font-size: 18px;
    }

    .banner .banner_content .banner_po h5 {
        font-size: 16px;
        margin: 5px 0;
    }

    .banner .banner_content .banner_po p {
        font-size: 12px;
        line-height: 15px;
    }

    .banner .banner_content .banner_scroll {
        display: none;
    }


    .products_center,
    .new_product {
        margin-top: 40px;
    }

    .welcome_name {
        font-size: 35px;
        margin-bottom: 10px;
    }

    .welcome_text {
        font-size: 18px;
    }

    .products_center .products_top_row .row_right .swiper-button-next,
    .products_center .products_top_row .row_right .swiper-button-prev,
    .news_content .news_content_row .row_right .swiper-button-next1,
    .news_content .news_content_row .row_right .swiper-button-prev1 {
        width: 32px;
        height: 32px;
    }

    .products_center .products_swiper {
        margin-top: 25px;
    }

    .products_center .products_swiper .swiper_content .content_row .row_left {
        flex-direction: row;
        margin-bottom: 20px;
    }

    .products_center .products_swiper .swiper_content .content_row .row_left .swiper_min {
        width: 48%;

        padding: 20px 20px;

        /* margin-bottom: 20px; */
    }

    .products_center .products_swiper .swiper_content .content_row .swiper_min {
        height: 172px !important;
        padding-top: 30px !important;
    }

    .products_center .products_swiper .swiper_content .content_row .row_left .swiper_min:nth-of-type(2n) {
        margin-bottom: 0;
    }

    .products_center .products_swiper .swiper_content .content_row {
        margin-bottom: 20px;
    }

    /* .products_center .products_swiper .swiper_content .swiper_row {
        flex-direction: column;
        margin-bottom: 20px;
    }

    .products_center .products_swiper .swiper-slide:nth-of-type(2n) .swiper_content .swiper_row {
        margin-top: 20px;
        flex-direction: column;
    }

    .products_center .products_swiper .swiper_content .swiper_row .swiper_min {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .products_center .products_swiper .swiper_content .swiper_row .swiper_min:last-child {
        margin-bottom: 0;
    }
 */



    .new_content {
        margin-top: 20px;
    }

    .new_content .new_accordion li .accordion_top {
        align-items: flex-start;
    }

    .new_content .new_accordion li .accordion_top .accordion_sort {
        font-size: 30px;
    }

    .new_content .new_accordion li .accordion_top .accordion_name {
        font-size: 22px;
    }

    .product_but {
        height: 35px;
        min-width: 120px;
    }

    .product_but p {
        padding: 0 50px 0 20px;
        line-height: 35px;
        font-size: 12px;
    }

    .product_but .but_po {
        width: 14px;
        height: 14px;
        right: 3px;
        bottom: 3px;
    }

    .product_but .but_po .but_pic img {
        width: 10px;
        height: 10px;
    }

    .new_content .new_accordion li {
        padding-bottom: 25px;
        margin-bottom: 25px;
    }

    .new_content .new_accordion li .accordion_min .min_row {
        margin: 25px 0;
    }

    .new_content .new_accordion li .accordion_min .min_row .min_content .min_content_p {
        margin: 20px 0 30px;
    }

    .welcome_sticky {
        margin-top: 30px;
    }

    .welcome_sticky .sticky_item .sticky_item_pic .pic_po h2 {
        font-size: 30px;
        margin-bottom: 30px;
    }

    .welcome_sticky .sticky_item .sticky_news {
        padding: 40px 0;
        border-radius: 20px 20px 0 0;
    }

    .welcome_sticky .sticky_item .sticky_news .product_but {
        margin-top: 25px;
    }

    .news_content .news_swiper .swiper_content h2 {
        font-size: 20px;
    }

    .news_content .news_swiper .swiper_content .content_p p {
        font-size: 13px;
        line-height: 25px;
        height: 50px;
    }

    .news_content .news_swiper .swiper_content .content_p {
        margin: 20px 0 30px;
    }

    .news_content .news_swiper .swiper_content .news_time {
        font-size: 12px;
        line-height: 30px;
        padding-left: 25px;
        background-size: 15px 15px;
    }

    .news_content .news_swiper {
        height: 400px;
    }

    .news_content .news_swiper .swiper-slide {
        height: calc((400px - 10px) / 2);
    }








    .products_center .products_swiper .swiper_content .content_row .pic img {
        width: 58px !important;
    }

    .welcome_sticky .sticky_item1 {
        display: none;
    }

    .sticky_swiper {
        display: block;
        position: relative;
        width: 100%;
    }

    .sticky_swiper .sticky_swiper_content {
        position: relative;
        width: 100%;
    }

    .sticky_swiper .sticky_swiper_content .content_po {
        /* position: absolute;
        bottom: 0;
        left: 0; */
        width: 100%;
        height: 54px;
        background: #0075C1;
        padding: 0 20px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .sticky_swiper .sticky_swiper_content .content_po h2 {
        color: #FFFFFF;
        font-size: 20px
    }

    .sticky_swiper .sticky_swiper_content .content_po .product_but,
    .sticky_swiper .sticky_swiper_content .content_po .product_but:hover {
        background: rgb(0, 0, 0, 0);
        min-width: auto;
    }

    .sticky_swiper .sticky_swiper_content .content_po .product_but p {
        padding: 0;
    }

    .sticky_swiper .swiper-button-next:after,
    .sticky_swiper .swiper-button-prev:after {
        font-size: 26px !important;
    }
}