.box {
    border-radius: 10px
}

.home_swiper {
    width: 100%;
    margin: 0 auto
}

.home_swiper img {
    display: block;
    max-width: 100%;
    margin: 0 auto
}

.home_swiper .swiper-pagination-bullet {
    width: 80px;
    height: 4px;
    background-color: #ffffff;
    opacity: 0.5;
    border-radius: 0
}

.home_swiper .swiper-pagination-bullet-active {
    opacity: 1
}

.hoverimg {
    overflow: hidden;
    width: 100%;
    height: 100%
}

.hoverimg>img {
    width: 100%;
    height: 100%;
    transition: .3s
}

.hoverimg:hover>img {
    transform: scale(1.1)
}

.pcnone,
.phoneshow {
    display: none
}

.page_banner img {
    width: 100%
}

.w1200 {
    width: 1200px;
    margin: 0 auto
}

#map {
    width: 637px;
    height: 370px;
    background-color: #0757b0
}

.map_right h3 {
    font-family: SourceHanSansCN-Bold;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    padding-bottom: 20px;
    border-bottom: 1px solid #dfdfdf;
    margin-bottom: 0px
}

.map_right img {
    margin-right: 20px
}

.map_right p {
    font-family: SourceHanSansCN-Regular;
    font-size: 14px;
    line-height: 39px;
    color: #666666
}

.map_right span {
    font-family: SourceHanSansCN-Regular;
    font-size: 18px;
    color: #333333
}

.map_right b {
    font-family: SourceHanSansCN-Bold;
    font-size: 23px;
    font-weight: bold;
    color: #141f79
}

.map_content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 68px 0 40px;
    border-bottom: 1px solid #f2f2f2
}

.map_content .map_right {
    padding-left: 25px
}

.contact_form {
    padding: 40px 0 80px
}

.contact_form .lable_form {
    display: flex;
    align-items: center;
    justify-content: space-between
}

.contact_form .lable_form input {
    width: 585px;
    height: 70px;
    background-color: #f7f7f7;
    outline: none;
    padding: 0 20px
}

.contact_form .xm_form input {
    width: 100%;
    height: 70px;
    background-color: #f7f7f7;
    outline: none;
    padding: 0 20px
}

.contact_form .xm_form textarea {
    height: 150px;
    background-color: #f7f7f7;
    padding: 20px;
    width: 100%;
    display: block
}

.contact_form .m25 {
    margin: 25px 0
}

.contact_form button.contact_btn {
    display: block;
    text-align: center;
    line-height: 42px;
    width: 170px;
    height: 42px;
    background-color: #141f79;
    font-family: SourceHanSansCN-Regular;
    font-size: 18px;
    color: #ffffff;
    margin: 25px auto 0
}

.news_wrapper {
    padding: 66px 0 76px
}

.news_wrapper .news_ul {
    padding-bottom: 60px
}

.news_wrapper .news_ul a {
    display: flex;
    flex-wrap: wrap
}

.news_wrapper .news_ul li {
    padding: 30px 25px
}

.news_wrapper .news_ul li:hover {
    box-shadow: 0px 3px 16px 0px rgba(192, 192, 192, 0.2)
}

.news_wrapper .news_ul li:hover h3,
.news_wrapper .news_ul li:hover b {
    color: #141f79
}

.news_wrapper .news_body {
    flex: 1;
    display: flex;
    justify-content: space-between;
    padding-top: 13px;
    margin-left: 30px
}

.news_wrapper .news_imgs {
    width: 300px;
    height: 142px
}

.news_wrapper .news_body_left {
    width: 680px;
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    line-height: 24px;
    color: #808080
}

.news_wrapper .news_body_left h3 {
    font-family: SourceHanSansCN-Regular;
    font-size: 18px;
    color: #333333;
    margin-bottom: 23px
}

.news_wrapper .news_arrs {
    display: block;
    width: 41px;
    height: 27px;
    background: url(../images/newarr.jpg) no-repeat center/100% 100%
}

.news_wrapper b {
    font-size: 22px;
    font-weight: normal;
    letter-spacing: 1px;
    color: #949393;
    margin-top: 30px;
    display: block;
    margin-bottom: 35px
}

#pagesize {
    text-align: center
}

#pagesize>ul>li {
    display: inline-block;
    margin: 0 4px;
    font-size: 14px;
    color: #999999
}

#pagesize>ul>li>a {
    width: 26px;
    height: 26px;
    border: solid 1px rgba(98, 98, 98, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #999999
}

.product_wrapper {
    padding: 65px 0 80px
}

.product_wrapper .product_nav {
    width: 240px
}

.product_wrapper .product_nav h2 {
    height: 76px;
    font-family: SourceHanSansCN-Normal;
    font-size: 24px;
    color: #ffffff;
    text-align: center;
    line-height: 76px;
    background-color: #38434b
}

.product_wrapper .product_nav li {
    position: relative;
    padding: 0 20px 0 30px;
    width: 100%;
    height: 56px;
    line-height: 56px;
    background-color: #38434b;
    border-top: 1px solid #fff;
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    color: #ffffff
}

.product_wrapper .product_nav li:after {
    content: "";
    position: absolute;
    right: 20px;
    top: 50%;
    margin-top: -8px;
    width: 9px;
    height: 16px;
    background: url(../images/pro_arr.png) no-repeat center/100% 100%
}

.product_wrapper .product_nav li:hover {
    background-color: #141f79
}

.product_wrapper .product_nav li.active {
    background-color: #141f79
}

.product_wrapper .product_nav a {
    display: block
}

.product_wrapper .product_contents {
    display: flex;
    flex-wrap: wrap
}

.product_wrapper .product_ul {
    flex: 1;
    padding-left: 30px
}

.product_wrapper .product_ul .pro_imgs {
    position: relative;
    transition: .3s
}

.product_wrapper .product_ul .pro_imgs:hover::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    z-index: 999
}

.product_wrapper .product_ul .pro_imgs:hover::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: url(../images/search.png) no-repeat center/100% 100%;
    width: 22px;
    height: 22px;
    z-index: 999
}

.product_wrapper .product_ul>ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 28px
}

.product_wrapper .product_ul>ul>li {
    width: 300px;
    height: 219px;
    background-color: #ffffff;
    border: solid 1px rgba(100, 116, 128, 0.63);
    padding: 10px;
    position: relative;
    transition: .3s;
    margin-bottom: 30px
}

.product_wrapper .product_ul>ul>li::after {
    position: absolute;
    left: 0;
    bottom: -18px;
    content: "";
    width: 100%;
    height: 40px;
    background: url(../images/boxshadow.png) no-repeat center/100% 100%;
    z-index: -1
}

.border_wrapper {
    height: 644px;
    padding-top: 130px;
    background: url(../images/rounds.jpg) no-repeat top center/100% 100%
}

.border {
    height: 1028px;
    position: relative
}

.border ul {
    width: 1028px;
    height: 514px;
    border: dashed 1px #ffffff;
    border-radius: 50%;
    margin: 0 auto;
    border-radius: 50%;
    position: relative;
    border-radius: 50% 50% 0 0/100% 100% 0 0
}

.border li {
    margin: 0;
    list-style-type: none;
    padding: 0;
    width: 100px;
    height: 100px;
    position: absolute;
    border-radius: 50%;
    line-height: 100px;
    text-align: center;
    left: 50%;
    margin-left: -50px;
    margin-top: -50px;
    color: #fff;
    transform-origin: 50px 560px;
    transition: .3s;
    cursor: pointer
}

.border li:hover img.op1 {
    display: none
}

.border li:hover img.op0 {
    display: block
}

.border li img {
    width: 100%;
    height: 100%;
    border-radius: 100%;
    transition: .3s;
    transform: rotate(72deg);
    outline: none
}

.border li img.op1 {
    display: block
}

.border li img.op0 {
    display: none
}

.border li.round2 img {
    transform: rotate(36deg)
}

.border li.round3 img {
    transform: rotate(0)
}

.border li.round4 img {
    transform: rotate(-36deg)
}

.border li.round5 img {
    transform: rotate(-72deg)
}

.border li:first-child {
    transform-origin: 0 0
}

.border li:nth-of-type(1) {
    transform: rotate(0deg)
}

.border li:nth-of-type(2) {
    transform: rotate(36deg)
}

.border li:nth-of-type(3) {
    transform: rotate(72deg)
}

.border li:nth-of-type(4) {
    transform: rotate(108deg)
}

.border li:nth-of-type(5) {
    transform: rotate(144deg)
}

.border li:nth-of-type(6) {
    transform: rotate(180deg)
}

.border li:nth-of-type(7) {
    transform: rotate(216deg)
}

.border li:nth-of-type(8) {
    transform: rotate(252deg)
}

.border li:nth-of-type(9) {
    transform: rotate(288deg)
}

.border li:nth-of-type(10) {
    transform: rotate(324deg)
}

.border li:nth-of-type(1) span {
    display: block;
    transform: rotate(0deg)
}

.border li:nth-of-type(2) span {
    display: block;
    transform: rotate(-36deg)
}

.border li:nth-of-type(3) span {
    display: block;
    transform: rotate(-72deg)
}

.border li:nth-of-type(4) span {
    display: block;
    transform: rotate(-108deg)
}

.border li:nth-of-type(5) span {
    display: block;
    transform: rotate(-144deg)
}

.border li:nth-of-type(6) span {
    display: block;
    transform: rotate(-180deg)
}

.border li:nth-of-type(7) span {
    display: block;
    transform: rotate(-216deg)
}

.border li:nth-of-type(8) span {
    display: block;
    transform: rotate(-252deg)
}

.border li:nth-of-type(9) span {
    display: block;
    transform: rotate(-288deg)
}

.border li:nth-of-type(10) span {
    display: block;
    transform: rotate(-324deg)
}

.border .round {
    width: 696px;
    height: 696px;
    border-bottom: none;
    border-radius: 50%;
    margin: 0 auto;
    border-radius: 50%;
    position: relative;
    border-radius: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    background: rgba(255, 255, 255, 0.6)
}

.border .round .round1 {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 696px;
    height: 348px;
    border-radius: 50% 50% 0 0/100% 100% 0 0;
    border-bottom: none;
    position: absolute;
    top: 0;
    left: 0
}

.border li:nth-of-type(1) {
    width: 126px;
    height: 126px
}

.news {
    width: 100%;
    background-color: #fff;
    height: 1000px
}

.round1 {
    opacity: 0;
    transition: .3s
}

.round1 h2 {
    font-family: SourceHanSansCN-Bold;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 5px
}

.round1 p {
    max-width: 440px;
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    line-height: 24px;
    color: #666666;
    text-align: center;
    margin: 30px 0 28px
}

.round1 a {
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ffffff;
    width: 120px;
    height: 30px;
    background-color: #141f79;
    border-radius: 15px;
    text-align: center;
    cursor: pointer
}

.round1.show {
    opacity: 1;
    z-index: 999
}

.section1 {
    padding: 65px 0
}

.public_title h2 {
    font-family: SourceHanSansCN-Bold;
    font-size: 36px;
    line-height: 36px;
    font-weight: bold;
    color: #333333;
    opacity: 0.2;
    margin-bottom: 10px
}

.public_title span {
    font-family: SourceHanSansCN-Bold;
    font-weight: bold;
    font-size: 30px;
    line-height: 30px;
    color: #f36418
}

.public_title p {
    font-family: SourceHanSansCN-Bold;
    font-weight: bold;
    font-size: 30px;
    line-height: 30px;
    color: #333333
}

.flex {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.flex a {
    font-family: SourceHanSansCN-Normal;
    font-size: 16px;
    color: #141f79
}

.home_product ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-top: 19px
}

.home_product ul li {
    position: relative;
    width: 388px;
    height: 234px;
    margin-top: 17px
}

.home_product ul li img {
    width: 100%;
    height: 100%
}

.home_product ul .pro_imgs {
    position: relative
}

.home_product ul .pro_imgs:hover::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    z-index: 999
}

.home_product ul .pro_imgs:hover::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: url(../images/search.png) no-repeat center/100% 100%;
    width: 22px;
    height: 22px;
    z-index: 999
}

.section2_video {
    width: 100%;
    padding: 60px 0 68px;
    background: url(../images/videobg.png) no-repeat top center/100% 100%;
    text-align: center
}

.section2_video h2 {
    font-family: SourceHanSansCN-Bold;
    font-size: 26px;
    font-weight: bold;
    color: #ffffff
}

.section2_video p {
    font-family: SourceHanSansCN-Regular;
    font-size: 14px;
    line-height: 28px;
    color: #ffffff;
    opacity: 0.6;
    margin: 25px 0 35px
}

.section2_video img {
    display: block;
    width: 50px;
    height: 50px;
    margin: 0 auto;
    cursor: pointer
}

.section3 {
    padding: 65px 0
}

.section3 .pcyoushi {
    margin-top: 30px
}

.center {
    width: 100%;
    text-align: center
}

.section4 {
    width: 100%;
    height: 320px;
    background: url(../images/jy_bg1.png) no-repeat top center/100% 100%
}

.section4 .section4_bg2 {
    position: relative;
    background: url(../images/jy_bg2.png) no-repeat left bottom/1297px 270px;
    width: 100%;
    height: 100%;
    padding-top: 90px
}

.section4 .section4_bg2 .jy_icon {
    width: 744px;
    height: 112px;
    background: url(../images/jy_icon3.png) no-repeat left bottom/100% 100%
}

.section4 .section4_bg2 .jy_style {
    display: flex;
    align-items: center;
    margin-top: 30px
}

.section4 .section4_bg2 .active_msg {
    display: inline-block;
    width: 160px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-family: SourceHanSansCN-Normal;
    font-size: 24px;
    color: #1a2129;
    background-color: #f59708;
    margin-right: 50px
}

.section4 .section4_bg2 .jy_tels {
    display: inline-block
}

.section4 .section4_bg2 .jy_tels img {
    vertical-align: middle;
    display: inline-block
}

.section4 .section4_bg2 .jy_tels b {
    display: inline-block;
    font-family: SourceHanSansCN-Bold;
    font-size: 28px;
    font-weight: bold;
    line-height: 28px;
    color: #ffffff;
    vertical-align: middle;
    margin-left: 5px
}

.case_swiper {
    margin-bottom: 50px;
    margin-top: 40px
}

.case_swiper #certify {
    position: relative;
    width: 1200px;
    margin: 0 auto
}

.case_swiper #certify .swiper-container {
    padding-bottom: 60px
}

.case_swiper #certify .swiper-slide {
    width: 446px;
    height: 436px;
    background: #fff
}

.case_swiper #certify .swiper-slide img {
    display: block;
    width: 100%;
}

.case_swiper #certify .swiper-slide p {
    font-family: SourceHanSansCN-Medium;
    font-size: 18px;
    font-weight: normal;
    color: #333333;
    text-align: center;
    margin-top: 20px;
    display: none
}

.case_swiper #certify .swiper-button-prev {
    left: -30px;
    width: 53px;
    height: 105px;
    background: url(../images/huan/left_hover.png) no-repeat center/100% 100%;
    outline: none;
    margin-top: -24px;
    transform: translateY(-50%)
}

.case_swiper #certify .swiper-button-next {
    right: -30px;
    width: 53px;
    height: 105px;
    background: url(../images/right.png) no-repeat center/100% 100%;
    outline: none;
    margin-top: -24px;
    transform: translateY(-50%)
}

.case_swiper .swiper-slide-active p {
    display: block !important
}

.section7 {
    position: relative;
    z-index: 9999;
    background: #f0f0f0;
    padding: 65px 0 30px
}

.section7 .home_news_left {
    width: 558px
}

.section7 .home_news {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 37px
}

.section7 .home_news .top_news {
    padding-bottom: 40px
}

.section7 .home_news .top_news img {
    width: 100%;
    height: 240px
}

.section7 .home_news .top_news h5 {
    font-family: SourceHanSansCN-Regular;
    font-size: 18px;
    line-height: 18px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #333333;
    margin: 18px 0 18px
}

.section7 .home_news .top_news p {
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    line-height: 24px;
    color: #808080
}

.section7 .home_news_ul li a {
    display: flex;
    align-items: center;
    padding: 29px 0;
    border-top: 1px solid #dbdbdb;
    justify-content: space-between
}

.section7 .home_news_ul h3 {
    font-family: SourceHanSansCN-Regular;
    font-size: 18px;
    color: #333333;
    width: 85%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden
}

.section7 .home_news_ul span {
    font-family: SourceHanSansCN-Regular;
    font-size: 14px;
    color: #999999
}

.section7 .home_news_ul1 li:nth-child(1) a {
    padding-top: 0;
    border-top: none
}

.section7 .home_news_right {
    width: 560px
}

.section8 {
    padding: 70px 0 53px
}

.section8 .swiper2 {
    margin-top: 35px
}

.section8 .swiper-slide {
    padding-bottom: 64px
}

.section8 .swiper-slide:hover .swiper_bottom {
    background-color: #141f79
}

.section8 .swiper-slide:hover .swiper_bottom p {
    color: #fff
}

.section8 .swiper-slide img {
    max-width: 100%;
    display: block;
    position: relative;
    z-index: 999;
    margin: 0 auto
}

.section8 .swiper-slide .swiper_bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background-color: #f0f0f0
}

.section8 .swiper-slide .swiper_bottom p {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    margin: 0 auto;
    font-family: SourceHanSansCN-Regular;
    font-size: 14px;
    color: #02040a;
    text-align: center
}

.section8 .swiper-button-prev {
    left: -83px;
    width: 53px;
    height: 105px;
    background: url(../images/huan/left_hover.png) no-repeat center/100% 100%;
    outline: none;
    margin-top: -24px;
    transform: translateY(-50%)
}

.section8 .swiper-button-next {
    right: -83px;
    width: 53px;
    height: 105px;
    background: url(../images/right.png) no-repeat center/100% 100%;
    outline: none;
    margin-top: -24px;
    transform: translateY(-50%)
}

.section9 ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 40px 0;
    border-top: 1px solid #f0f0f0
}

.section9 ul li {
    width: 200px;
    height: 75px
}

.section9 ul li img {
    width: 100%;
    height: 100%
}

@media (min-width: 1200px) and (max-width: 1366px) {
    .contact_form .lable_form input {
        width: 48%
    }
    .section9 ul li {
        width: 16.666%
    }
    .w1200 {
        width: 1170px
    }
    .case_swiper #certify {
        width: 1150px
    }
    .case_swiper #certify .swiper-button-prev {
        left: -15px
    }
    .case_swiper #certify .swiper-button-next {
        right: -15px
    }
    .section2_video p {
        font-size: 13px
    }
    .section4 .section4_bg2 {
        background: url(../images/jy_bg2.png) no-repeat left bottom/827px 270px
    }
    .section8 .swiper2 {
        width: 1000px
    }
    .section8 .swiper-button-prev {
        left: 0
    }
    .section8 .swiper-button-next {
        right: 0
    }
    .home_product ul li {
        width: 32%
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .contact_form .lable_form input {
        width: 48%
    }
    .section9 ul li {
        width: 16.666%
    }
    .w1200 {
        width: 970px
    }
    #map {
        width: 435px
    }
    .news_wrapper .news_body_left {
        width: 460px;
        font-family: SourceHanSansCN-Normal;
        font-size: 14px;
        line-height: 24px;
        color: #808080
    }
    .product_wrapper .product_ul>ul>li {
        width: 48%
    }
    .border {
        height: 900px;
        position: relative
    }
    .border ul {
        width: 900px;
        height: 450px;
        border: dashed 1px #ffffff;
        border-radius: 50%;
        margin: 0 auto;
        border-radius: 50%;
        position: relative;
        border-radius: 50% 50% 0 0/100% 100% 0 0
    }
    .border li {
        margin: 0;
        list-style-type: none;
        padding: 0;
        width: 100px;
        height: 100px;
        position: absolute;
        border-radius: 50%;
        line-height: 100px;
        text-align: center;
        left: 50%;
        margin-left: -50px;
        margin-top: -50px;
        color: #fff;
        transform-origin: 50px 490px;
        transition: .3s;
        cursor: pointer
    }
    .border li:hover img.op1 {
        display: none
    }
    .border li:hover img.op0 {
        display: block
    }
    .border li img {
        width: 100%;
        height: 100%;
        border-radius: 100%;
        transition: .3s;
        transform: rotate(72deg)
    }
    .border li img.op1 {
        display: block
    }
    .border li img.op0 {
        display: none
    }
    .border li.round2 img {
        transform: rotate(36deg)
    }
    .border li.round3 img {
        transform: rotate(0)
    }
    .border li.round4 img {
        transform: rotate(-36deg)
    }
    .border li.round5 img {
        transform: rotate(-72deg)
    }
    .border li:first-child {
        transform-origin: 0 0
    }
    .border li:nth-of-type(1) {
        transform: rotate(0deg)
    }
    .border li:nth-of-type(2) {
        transform: rotate(36deg)
    }
    .border li:nth-of-type(3) {
        transform: rotate(72deg)
    }
    .border li:nth-of-type(4) {
        transform: rotate(108deg)
    }
    .border li:nth-of-type(5) {
        transform: rotate(144deg)
    }
    .border li:nth-of-type(6) {
        transform: rotate(180deg)
    }
    .border li:nth-of-type(7) {
        transform: rotate(216deg)
    }
    .border li:nth-of-type(8) {
        transform: rotate(252deg)
    }
    .border li:nth-of-type(9) {
        transform: rotate(288deg)
    }
    .border li:nth-of-type(10) {
        transform: rotate(324deg)
    }
    .border li:nth-of-type(1) span {
        display: block;
        transform: rotate(0deg) scale(1.2)
    }
    .border li:nth-of-type(2) span {
        display: block;
        transform: rotate(-36deg) scale(1.2)
    }
    .border li:nth-of-type(3) span {
        display: block;
        transform: rotate(-72deg) scale(1.2)
    }
    .border li:nth-of-type(4) span {
        display: block;
        transform: rotate(-108deg) scale(1.2)
    }
    .border li:nth-of-type(5) span {
        display: block;
        transform: rotate(-144deg) scale(1.2)
    }
    .border li:nth-of-type(6) span {
        display: block;
        transform: rotate(-180deg) scale(1.2)
    }
    .border li:nth-of-type(7) span {
        display: block;
        transform: rotate(-216deg) scale(1.2)
    }
    .border li:nth-of-type(8) span {
        display: block;
        transform: rotate(-252deg) scale(1.2)
    }
    .border li:nth-of-type(9) span {
        display: block;
        transform: rotate(-288deg) scale(1.2)
    }
    .border li:nth-of-type(10) span {
        display: block;
        transform: rotate(-324deg) scale(1.2)
    }
    .border .round {
        width: 696px;
        height: 696px;
        border-bottom: none;
        border-radius: 50%;
        margin: 0 auto;
        border-radius: 50%;
        position: relative;
        border-radius: 100%;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        background: rgba(255, 255, 255, 0.5)
    }
    .border .round .round1 {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        width: 696px;
        height: 348px;
        border-radius: 50% 50% 0 0/100% 100% 0 0;
        border-bottom: none;
        position: absolute;
        top: 0;
        left: 0
    }
    .case_swiper #certify {
        width: 860px
    }
    .case_swiper #certify .swiper-button-prev {
        left: -55px
    }
    .case_swiper #certify .swiper-button-next {
        right: -55px
    }
    .section2_video p {
        font-size: 13px
    }
    .section4 .section4_bg2 {
        background: url(../images/jy_bg2.png) no-repeat left bottom/827px 270px
    }
    .section8 .swiper2 {
        width: 860px
    }
    .section8 .swiper-button-prev {
        left: 0
    }
    .section8 .swiper-button-next {
        right: 0
    }
    .home_product ul li {
        width: 32%
    }
    .border_wrapper {
        height: 575px
    }
    .section7 .home_news_left {
        width: 50%
    }
    .section7 .home_news_right {
        width: 48%
    }
    .section7 .home_news_ul h3 {
        font-size: 14px;
        width: 75%
    }
    .section7 .home_news .top_news {
        padding-bottom: 24px
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .contact_form .lable_form input {
        width: 48%
    }
    .section9 ul {
        padding: 3vw 0
    }
    .section9 ul li {
        width: 32%;
        margin: 2vw 0
    }
    .section9 ul li img {
        object-fit: contain
    }
    .w1200 {
        width: 750px
    }
    #map {
        width: 100%
    }
    .map_content {
        padding: 6vw 0 8vw;
        flex-direction: column-reverse
    }
    .map_content .map_right {
        width: 100%;
        padding: 20px
    }
    .news_wrapper .news_imgs {
        width: 200px;
        height: 150px
    }
    .news_wrapper .news_body_left {
        width: 80%;
        font-family: SourceHanSansCN-Normal;
        font-size: 14px;
        line-height: 24px;
        color: #808080
    }
    .product_wrapper .product_ul {
        flex: 0 0 100%;
        padding-left: 0;
        margin-left: 0
    }
    .product_wrapper .product_ul>ul>li {
        width: 32%;
        height: auto
    }
    .product_wrapper .product_nav {
        width: 100%;
        margin-bottom: 4vw
    }
    .home_product ul li {
        width: 49%
    }
    .section4 .section4_bg2 .jy_icon {
        width: 744px;
        height: 112px;
        background: url(../images/jy_icon3.png) no-repeat left bottom/80% 80%
    }
    .case_swiper #certify {
        width: 650px
    }
    .border {
        height: 900px;
        position: relative
    }
    .border ul {
        width: 900px;
        height: 450px;
        border: dashed 1px #ffffff;
        border-radius: 50%;
        margin: 0 auto;
        border-radius: 50%;
        position: relative;
        border-radius: 50% 50% 0 0/100% 100% 0 0
    }
    .border li {
        margin: 0;
        list-style-type: none;
        padding: 0;
        width: 100px;
        height: 100px;
        position: absolute;
        border-radius: 50%;
        line-height: 100px;
        text-align: center;
        left: 50%;
        margin-left: -50px;
        margin-top: -50px;
        color: #fff;
        transform-origin: 50px 490px;
        transition: .3s;
        cursor: pointer
    }
    .border li:hover img.op1 {
        display: none
    }
    .border li:hover img.op0 {
        display: block
    }
    .border li img {
        width: 100%;
        height: 100%;
        border-radius: 100%;
        transition: .3s;
        transform: rotate(72deg)
    }
    .border li img.op1 {
        display: block
    }
    .border li img.op0 {
        display: none
    }
    .border li.round2 img {
        transform: rotate(36deg)
    }
    .border li.round3 img {
        transform: rotate(0)
    }
    .border li.round4 img {
        transform: rotate(-36deg)
    }
    .border li.round5 img {
        transform: rotate(-72deg)
    }
    .border li:first-child {
        transform-origin: 0 0
    }
    .border li:nth-of-type(1) {
        transform: rotate(0deg)
    }
    .border li:nth-of-type(2) {
        transform: rotate(36deg)
    }
    .border li:nth-of-type(3) {
        transform: rotate(72deg)
    }
    .border li:nth-of-type(4) {
        transform: rotate(108deg)
    }
    .border li:nth-of-type(5) {
        transform: rotate(144deg)
    }
    .border li:nth-of-type(6) {
        transform: rotate(180deg)
    }
    .border li:nth-of-type(7) {
        transform: rotate(216deg)
    }
    .border li:nth-of-type(8) {
        transform: rotate(252deg)
    }
    .border li:nth-of-type(9) {
        transform: rotate(288deg)
    }
    .border li:nth-of-type(10) {
        transform: rotate(324deg)
    }
    .border li:nth-of-type(1) span {
        display: block;
        transform: rotate(0deg) scale(1.2)
    }
    .border li:nth-of-type(2) span {
        display: block;
        transform: rotate(-36deg) scale(1.2)
    }
    .border li:nth-of-type(3) span {
        display: block;
        transform: rotate(-72deg) scale(1.2)
    }
    .border li:nth-of-type(4) span {
        display: block;
        transform: rotate(-108deg) scale(1.2)
    }
    .border li:nth-of-type(5) span {
        display: block;
        transform: rotate(-144deg) scale(1.2)
    }
    .border li:nth-of-type(6) span {
        display: block;
        transform: rotate(-180deg) scale(1.2)
    }
    .border li:nth-of-type(7) span {
        display: block;
        transform: rotate(-216deg) scale(1.2)
    }
    .border li:nth-of-type(8) span {
        display: block;
        transform: rotate(-252deg) scale(1.2)
    }
    .border li:nth-of-type(9) span {
        display: block;
        transform: rotate(-288deg) scale(1.2)
    }
    .border li:nth-of-type(10) span {
        display: block;
        transform: rotate(-324deg) scale(1.2)
    }
    .border .round {
        width: 696px;
        height: 696px;
        border-bottom: none;
        border-radius: 50%;
        margin: 0 auto;
        border-radius: 50%;
        position: relative;
        border-radius: 100%;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        background: rgba(255, 255, 255, 0.5)
    }
    .border .round .round1 {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        width: 696px;
        height: 348px;
        border-radius: 50% 50% 0 0/100% 100% 0 0;
        border-bottom: none;
        position: absolute;
        top: 0;
        left: 0
    }
    .border_wrapper {
        height: 480px;
        padding-top: 130px;
        background: url(../images/rounds.jpg) no-repeat top center/100% 100%
    }
    .border {
        height: 700px;
        position: relative
    }
    .border ul {
        width: 700px;
        height: 350px;
        border: dashed 1px #ffffff;
        border-radius: 50%;
        margin: 0 auto;
        border-radius: 50%;
        position: relative;
        border-radius: 50% 50% 0 0/100% 100% 0 0
    }
    .border li {
        margin: 0;
        list-style-type: none;
        padding: 0;
        width: 80px;
        height: 80px;
        position: absolute;
        border-radius: 50%;
        line-height: 80px;
        text-align: center;
        left: 50%;
        margin-left: -40px;
        margin-top: -40px;
        color: #fff;
        transform-origin: 40px 380px;
        transition: .3s;
        cursor: pointer
    }
    .border li:nth-of-type(1) {
        width: 86px;
        height: 86px
    }
    .border .round .round1 {
        width: 550px
    }
    .border .round {
        width: 576px;
        height: 576px;
        border-bottom: none;
        border-radius: 50%;
        margin: 0 auto;
        border-radius: 50%;
        position: relative;
        border-radius: 100%;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        background: rgba(255, 255, 255, 0.5)
    }
    .section7 .home_news_left,
    .section7 .home_news_right {
        width: 100%
    }
}

@media (max-width: 767px) {
    .contact_form .lable_form {
        flex-wrap: wrap
    }
    .contact_form .lable_form input {
        width: 100%;
        display: block;
        margin-top: 2vw;
        height: 12vw
    }
    .contact_form .m25 {
        margin: 2vw 0
    }
    .contact_form .xm_form input {
        height: 12vw
    }
    .w1200 {
        width: 96%
    }
    #map {
        width: 100%
    }
    .contact_form {
        padding: 8vw 0
    }
    .map_content {
        padding: 6vw 0 8vw;
        flex-direction: column-reverse
    }
    .map_content .map_right {
        width: 100%;
        padding: 0 0 20px 0
    }
    .map_content .map_right p {
        font-size: 12px;
        line-height: 2
    }
    .map_content .map_right span {
        font-size: 12px
    }
    .map_content .map_right b {
        font-size: 14px
    }
    .news_body_right {
        display: none
    }
    .news_wrapper .news_body_left {
        width: 100%
    }
    .news_wrapper .news_body {
        margin: 0
    }
    .news_wrapper .news_ul li {
        padding: 2vw
    }
    .news_wrapper .news_imgs {
        width: 100%
    }
    .news_wrapper .news_body_left h3 {
        margin-bottom: 3vw;
        margin-top: 2vw
    }
    .news_wrapper {
        padding: 8vw 0
    }
    .news_wrapper .news_ul {
        padding-bottom: 6vw
    }
    .product_wrapper .product_ul {
        flex: 0 0 100%;
        padding-left: 0;
        margin-left: 0
    }
    .product_wrapper .product_ul>ul>li {
        width: 48%;
        height: auto
    }
    .product_wrapper .product_nav {
        width: 100%;
        margin-bottom: 4vw
    }
    .public_title h2 {
        font-size: 5vw;
        line-height: 5vw
    }
    .public_title p {
        line-height: 5vw;
        font-size: 5vw
    }
    .public_title p span {
        line-height: 5vw;
        font-size: 5vw
    }
    .home_product ul li {
        width: 49%;
        height: auto;
        margin-top: 2vw
    }
    .section2_video {
        padding: 8vw 0
    }
    .section2_video h2 {
        font-size: 5vw
    }
    .section2_video p {
        font-size: 3vw;
        line-height: 2
    }
    .section3 {
        padding: 6vw 0
    }
    .section4 .section4_bg2 .jy_icon {
        background-size: 50% 50%
    }
    .section4 .section4_bg2 {
        padding-top: 0
    }
    .section4 .section4_bg2 .jy_tels b {
        font-size: 5vw;
        line-height: 5vw
    }
    .section4 .section4_bg2 .active_msg {
        font-size: 18px;
        margin-right: 10px
    }
    .section4 {
        height: auto;
        padding-bottom: 8vw;
        background: #1a2129
    }
    .section1 {
        padding: 8vw 0
    }
    .case_swiper #certify {
        width: 80%
    }
    .case_swiper #certify .swiper-slide {
        width: 300px;
        height: 200px
    }
    .case_swiper #certify .swiper-slide img {
        width: 100%;
        height: 100%
    }
    .case_swiper #certify .swiper-button-next {
        right: -35px;
        width: 30px;
        height: 45px;
        margin-top: -30px
    }
    .case_swiper #certify .swiper-button-prev {
        left: -35px;
        width: 30px;
        height: 45px;
        margin-top: -30px
    }
    .section7 {
        padding: 8vw 0
    }
    .section7 .home_news_left,
    .section7 .home_news_right {
        width: 100%
    }
    .section7 .home_news_ul li a {
        padding: 3vw 0;
        font-size: 13px
    }
    .section7 .home_news_ul li a h3 {
        width: 70%;
        font-size: 13px
    }
    .section8 {
        padding: 8vw 0
    }
    .phonenone {
        display: none
    }
    .pcnone {
        display: block;
        width: 100%;
        height: auto;
        padding: 8vw 0;
        background: url(../images/rounds.jpg) no-repeat center/100% 100%
    }
    .pcnone p {
        margin-top: 3vw;
        font-size: 15px;
        color: #fff;
        text-align: center;
        line-height: 1.5
    }
    .r_ul {
        display: flex;
        justify-content: space-between
    }
    .r_ul li {
        width: 15vw;
        height: 15vw
    }
    .r_ul li img {
        width: 100%;
        height: 100%
    }
    .section4 .section4_bg2 .jy_icon {
        width: 100%;
        background-size: 95% 50%
    }
    .section8 .swiper-button-next,
    .section8 .swiper-button-prev {
        display: none
    }
    .section9 ul {
        padding: 3vw 0
    }
    .section9 ul li {
        width: 32%;
        margin: 2vw 0
    }
    .section9 ul li img {
        object-fit: contain
    }
    .phoneshow {
        display: block;
        margin-top: 5vw
    }
    .phoneshow li {
        padding: 3vw 1.5vw;
        padding: 4vw 0;
        border-bottom: 1px solid #f0f0f0;
        margin: 1vw 0
    }
    .phoneshow h2 {
        font-size: 4.5vw;
        line-height: 4.5vw;
        font-weight: bold;
        margin-bottom: 3vw;
        color: #333
    }
    .phoneshow p {
        font-size: 3.5vw;
        line-height: 2;
        color: #666
    }
    .phoneshow dl {
        margin: 3vw 0;
        padding: 4vw 0;
        border-bottom: 1px solid #f0f0f0
    }
    .phoneshow dl dt {
        font-size: 4vw;
        line-height: 4vw;
        font-weight: bold;
        color: #333;
        margin-bottom: 3vw
    }
    .phoneshow dl dd {
        font-size: 3.5vw;
        line-height: 1.6;
        color: #666
    }
}