.header {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    z-index: 999;
    position: absolute;
    top: 0;
    left: 0;
}

.bk {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: #fff;
    /* opacity: 0.9; */
    transition: all 0.5s;
}

.nav-box {
    height: 53px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 66;
    width: 92%;
}

.nav-box .logo {
    width: 130px;
    height: 53px;
}

.nav-box .logo img {
    width: 100%;
    height: 100%;
}

.nav-box .nav {
    width: 58.125%;
    height: 53px;
}

.nav-box .nav>ul {
    width: 100%;
    display: flex;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.nav-box .nav>ul>li {
    flex: auto;
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: center;
}

.nav-box .nav>ul>li>a {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
}

.nav-box .nav>ul>li:after {
    position: absolute;
    bottom: 0;
    content: "";
    display: block;
    width: 0;
    transition: width 0.5s;
}

.nav-box .nav>ul>li.on::after {
    position: absolute;
    bottom: 0;
    content: "";
    display: block;
    width: 90px;
    height: 3px;
    background-color: #fff;
}

.nav-box .nav>ul>li:hover:after {
    position: absolute;
    bottom: 0;
    content: "";
    display: block;
    width: 90px;
    height: 3px;
    background-color: #48b5b9;
    border-radius: 2px;
}


/* 下拉菜单 */

.nav-box .nav .down {
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background-color: #f2f2f2;
    opacity: 0.9;
    height: 0;
    overflow: hidden;
    transition: height 0.8s;
}

.nav-box .nav .down img {
    width: 53px;
    height: 53px;
    margin-right: 25px;
}

.nav-box .nav .down ul {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-box .nav .down ul li {
    padding: 0 25px;
    height: 100%;
    line-height: 70px;
}

.nav-box .nav .down ul li a {
    color: #333;
}

.nav-box .nav ul li .down ul li:hover a {
    color: #48b5b9;
}


/* 下拉样式2 */

.nav-box .nav .down1 {
    position: absolute;
    top: 100px;
    width: 90px;
    height: 0;
    text-align: center;
    background-color: #ffffff;
    opacity: 0.8;
    overflow: hidden;
    transition: height 0.5s;
    transition-delay: 0.2s;
}

.nav-box .nav .down1 ul li {
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    border-bottom: 1px solid #c3c3c3;
    box-sizing: border-box;
}

.nav-box .nav .down1 ul li a {
    color: #333333;
    transition: color 0.5s;
}

.nav-box .nav ul li .down1 ul li:hover a {
    color: #48b5b9;
}

.nav-box .nav .down1 ul li:nth-last-child(1) {
    border-bottom: none;
}

.nav-box .nav>ul>li:hover .down1 {
    height: 150px;
}


/*  */

.nav-box .nav-r {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.nav-box .nav-r>.img {
    width: 22px;
    height: 22px;
    margin-right: 5px;
}

.nav-box .nav-r>.img img {
    width: 100%;
    height: 100%;
}

.nav-box .nav-r>.img img.active {
    display: none;
}

.nav-box .nav-r .xz {
    height: 53px;
}

.nav-box .nav-r .xz p {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 53px;
    font-size: 18px;
    color: #fff;
}

.nav-box .nav-r .xz p::after {
    content: "";
    display: block;
    width: 20px;
    height: 12px;
    margin-left: 5px;
    background: url("../images/index-nav-icon2.png") no-repeat center;
    background-size: 100% 100%;
}

.nav-box .nav-r .xz .down {
    display: flex;
    flex-direction: column;
    text-align: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 73px;
    height: 0;
    font-size: 16px;
    color: #fff;
    background-color: #fff;
    box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.1);
    border-radius: 3px;
    transition: height 0.5s;
    transition-delay: 0.2s;
    overflow: hidden;
}

.nav-box .nav-r .xz .down a {
    width: 100%;
    height: 40px;
    line-height: 40px;
    color: #333;
}

.nav-box .nav-r:hover .xz .down {
    height: 80px;
}

.header:hover .bk {
    height: 100px;
}

.header:hover .nav-box .nav>ul>li a {
    color: #333;
}

.header:hover .nav-box .nav-r .xz p {
    color: #333;
}

.header:hover .nav-box .nav-r>.img img {
    display: none;
}

.header:hover .nav-box .nav-r>.img img.active {
    display: block;
}

.header:hover .nav-box .nav-r .xz p::after {
    background: url("../images/index-nav-icon2f.png") no-repeat center;
}

.nav-box .nav>ul>li:hover .down {
    height: 70px;
}

.content {
    width: 100%;
}

.content .banner-swiper {
    /* position: absolute;
  top: 0;
  left: 0; */
    width: 100%;
    height: 100%;
}

.content .banner-swiper .swiper-container {
    height: 100%;
}

.banner-swiper .swiper-slide {
    overflow: hidden;
}

.banner-img {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner_smx {
    position: absolute;
    width: 100%;
    height: 100%;
}

.banner_smx img {
    width: 100%;
    /* height: 100%;
  display: block; */
}

.banner-img img {
    width: 100%;
    height: 100%;
    display: block;
}

.banner-swiper .details-img {
    height: 100%;
    /* margin-top: 100px; */
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.banner-swiper .details-img .left {
    width: 790px;
    height: 660px;
    display: flex;
    flex-direction: column;
    /* align-items: center; */
    justify-content: center;
}

.banner-swiper .details-img .left img {
    position: relative;
    display: block;
    /* margin-top: 187px; */
    max-width: 790px;
    animation: leftmove 2s;
}

.banner-swiper .details-img .left img:nth-child(2) {
    margin-top: 50px;
    max-width: 590px;
}

.banner-swiper .details-img .left a {
    position: relative;
    display: block;
    width: 222px;
    height: 63px;
    margin-top: 50px;
    line-height: 63px;
    text-align: center;
    font-size: 30px;
    background-color: #ffffff;
    border-radius: 32px;
    color: #48b5b9;
    animation: leftmove 2s;
}


/* .banner-swiper .details-img .right {
  max-width: 700px;
  height: 660px;
} */

.banner-swiper .details-img .right img {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    animation: rightmove 2s;
}

.tempWrap {
    width: 100%;
}

@keyframes leftmove {
    0% {
        left: -100%;
    }

    100% {
        left: 0;
    }
}

@keyframes rightmove {
    0% {
        right: -100%;
    }

    100% {
        right: 0;
    }
}

.swiper-pagination-bullet {
    width: 12px !important;
    height: 12px !important;
    background-color: #fff !important;
    opacity: 1 !important;
}

.swiper-pagination-bullet-active {
    width: 26px !important;
    background-color: #48b5b9 !important;
    border-radius: 5px !important;
}

.slideTxtBox {
    display: block;
    width: 100%;
    text-align: center;
    position: relative;
}

.slideTxtBox .hd {
    width: 100%;
    position: relative;
    height: 80px;
    background-color: #ffffff;
    box-shadow: 0px 0px 109px 0px rgba(0, 0, 0, 0.1);
}

.slideTxtBox .hd ul {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    /* width: 1235px; */
    width: 74.577%;
    margin: 0 auto;
    box-sizing: border-box;
}

.slideTxtBox .hd ul li {
    flex: auto;
    font-size: 18px;
    position: relative;
    color: #333;
    line-height: 80px;
    box-sizing: border-box;
    cursor: pointer;
}

.slideTxtBox .hd ul li.on {
    color: #48b5b9;
}

.slideTxtBox .hd ul li.on::after {
    content: "";
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 100px;
    height: 4px;
    background-color: #48b5b9;
}

.slideTxtBox .bd {
    position: relative;
    overflow: hidden;
}

.slideTxtBox .bd ul li {
    position: relative;
    width: 100%;
    height: 500px;
}

.slideTxtBox .bd ul li .details-img {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 66;
    box-sizing: border-box;
    padding: 0 70px;
}

.slideTxtBox .bd ul li .details-img .left {
    width: 470px;
    text-align: left;
}

.slideTxtBox .bd ul li .details-img .left .p1 p {
    width: 100%;
    font-size: 36px;
    font-weight: bold;
    color: #333333;
    line-height: 36px;
}

.slideTxtBox .bd ul li .details-img .left .p1 span {
    font-size: 20px;
    line-height: 36px;
    font-weight: normal;
    color: #333333;
}

.slideTxtBox .bd ul li .details-img .left .p1::after {
    content: "";
    display: block;
    width: 35px;
    height: 4px;
    background-color: #48b5b9;
    border-radius: 2px;
}

.slideTxtBox .bd ul li .details-img .left .p2 {
    margin-top: 50px;
}

.slideTxtBox .bd ul li .details-img .left .p2 p {
    padding-bottom: 20px;
    font-size: 24px;
    color: #48b5b9;
}

.slideTxtBox .bd ul li .details-img .left .p2 span {
    font-size: 18px;
    line-height: 36px;
    color: #000000;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.slideTxtBox .bd ul li .details-img .left a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 186px;
    height: 46px;
    margin-top: 45px;
    font-size: 18px;
    color: #ffffff;
    background-color: #48b5b9;
    border-radius: 5px;
}

.slideTxtBox .bd ul li .details-img .left a::after {
    content: "";
    display: block;
    width: 20px;
    height: 16px;
    margin-left: 5px;
    background: url("../images/right-icon.png") no-repeat center;
    background-size: 100% 100%;
}


/* .slideTxtBox .bd ul li .details-img .right {
  margin-right: 1%;
} */

.slideTxtBox .bd ul li .details-img .right a {
    display: flex;
    align-items: center;
    justify-content: flex-end !important;
    font-size: 24px;
    color: #333333;
}

.slideTxtBox .bd ul li .details-img .right img {
    /* max-width: 485px;
  max-height: 358px; */
    width: 400px;
    height: 445px;
    margin-right: 170px;
}

.slideTxtBox .bd ul li .details-img .right a span {
    display: block;
    width: 23px;
    height: 23px;
    margin-left: 5px;
    line-height: 20px;
    background-color: #48b5b9;
    color: #fff;
    border-radius: 100%;
}

.slideTxtBox .bd>a {
    display: block;
    width: 40px;
    height: 40px;
    position: absolute;
    top: 50%;
}

.slideTxtBox .bd>a img:nth-child(1) {
    display: none;
}

.slideTxtBox .bd>a.prev {
    left: 0;
    z-index: 999;
}

.slideTxtBox .bd>a.next {
    right: 0;
    z-index: 999;
}

.slideTxtBox .bd>a.prev img:nth-child(1) {
    transform: rotate(180deg);
}

.slideTxtBox .bd>a.next img:nth-child(2) {
    transform: rotate(180deg);
}

.slideTxtBox .bd>a:hover img:nth-child(1) {
    display: block;
}

.slideTxtBox .bd>a:hover img:nth-child(2) {
    display: none;
}

.about-us {
    width: 100%;
    height: 724px;
    position: relative;
    background: url(../images/bg3.jpg) center no-repeat;
    background-size: cover;
}


/* .about-us .img-big {
  position: absolute;
  width: 100%;
  height: 894px;
}
.about-us .img-big img {
  width: 100%;
  height: 100%;
}
.about-us .c_dtl {
  position: absolute;
  top: 170px;
  left: 8%;
  width: 12%;
  height: 30.5%;
  box-sizing: border-box;
  animation: leftmove 2s;
}
.about-us .c_dtl p {
  font-size: 50px;
  font-weight: bold;
  color: #ffffff;
}
.about-us .c_dtl span {
  font-size: 20px;
  color: #ffffff;
}
.about-us .c_dtl img,
.about-us .c_dt2 img {
  width: 100%;
  height: 100%;
}
.about-us .c_dt2 {
  position: absolute;
  top: 442px;
  left: 20%;
  width: 17%;
  height: 44%;
  box-sizing: border-box;
  animation: leftmove 2s;
}
.about-us .c_dt3 {
  position: absolute;
  top: 170px;
  right: 16%;
  width: 29%;
  height: 30.5%;
  font-size: 18px;
  color: #fff;
  box-sizing: border-box;
  overflow: hidden;
}
.about-us .c_dt3 p {
  line-height: 36px;
  width: 100%;
}
.about-us .c_dt4 {
  position: absolute;
  top: 526px;
  right: 30%;
  width: 17%;
  height: 17%;
  font-size: 18px;
  color: #fff;
  box-sizing: border-box;
  overflow: hidden;
}
.about-us .c_dt4.right {
  right: 9%;
}
.about-us .c_dt4.down {
  top: 735px;
}
.about-us .c_dt4 p {
  line-height: 36px;
  width: 100%;
}
.about-us .c_dt4 p:first-child {
  font-size: 40px;
  line-height: normal;
}
.about-us .c_dt4.down2 {
  right: 9%;
  top: 735px;
} */

.about-us-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    color: #ffffff;
}

.about-us-content .left .t1 {
    position: relative;
    left: 0;
    width: 212px;
    height: 250px;
    border: solid 2px #ffffff;
    box-sizing: border-box;
    padding-left: 30px;
    padding-top: 20px;
    margin-top: 81px;
    animation: leftmove 2s;
}

.about-us-content .left .t1 p {
    width: 100%;
    font-size: 36px;
    font-family: SimHei;
    line-height: 36px;
}

.about-us-content .left .t1 em {
    display: block;
    width: 40px;
    height: 4px;
    margin-top: 10px;
    background-color: #ffffff;
    border-radius: 2px;
}

.about-us-content .left,
.about-us-content .right {
    width: 50%;
}

.about-us-content .left .t1 span {
    font-size: 20px;
    line-height: 36px;
}

.about-us-content .left .t2 {
    position: relative;
    left: 0;
    width: 250px;
    height: 293px;
    margin-left: 212px;
    background-color: #48b5b9;
    box-sizing: border-box;
    padding: 30px 50px;
    animation: leftmove 2.5s;
}

.about-us-content .left .t2 .img1 {
    width: 30px;
    height: 22px;
}

.about-us-content .left .t2 img {
    display: block;
    width: 100%;
    height: 100%;
}

.about-us-content .left .t2 a {
    color: #fff;
}

.about-us-content .left .t2 .txt {
    margin-top: 25px;
    font-size: 36px;
    line-height: 60px;
}

.about-us-content .left .t2 .img2 {
    width: 32px;
    height: 19px;
    margin-top: 40px;
}

.about-us-content .left .t2 .p2 {
    width: 204px;
    margin-top: 40px;
    font-size: 12px;
    color: #ffffff;
    opacity: 0.5;
}

.about-us-content .right .c_dt1 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    height: 287px;
    padding: 0 113px;
    font-size: 20px;
    line-height: 36px;
    box-sizing: border-box;
}

.about-us-content .right .c_dt2 {
    width: 50%;
    height: 228px;
    padding: 0 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    box-sizing: border-box;
}

.about-us-content .right .btm {
    display: flex;
    flex-wrap: wrap;
}

.about-us-content .right .c_dt2 p:first-child {
    font-size: 40px;
    line-height: 40px;
}

.about-us-content .right .c_dt2 p:nth-child(2) {
    margin-top: 10px;
    font-size: 18px;
    line-height: 36px;
}

.news-info {
    width: 100%;
    height: 778px;
    padding: 60px 0 40px;
    box-sizing: border-box;
    background-color: #fff;
}

.t_title {
    width: 100%;
    color: #333333;
}

.t_title p {
    width: 100%;
    font-size: 36px;
    font-family: SimHei;
    line-height: 36px;
    font-weight: bold;
}

.t_title span {
    font-size: 20px;
    line-height: 36px;
}

.t_title em {
    display: block;
    width: 40px;
    height: 4px;
    margin-top: 0;
    background-color: #48b5b9;
    border-radius: 2px;
}

.b_content {
    margin-top: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.b_content .left {
    width: 994px;
    height: 567px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.b_content .left .img1-box {
    position: relative;
    width: 493px;
    height: 280px;
}

.b_content .left a {
    display: block;
    width: 100%;
    height: 100%;
}

.b_content .left img {
    display: block;
    width: 100%;
    height: 100%;
}

.b_content .left .img2-box {
    position: relative;
    width: 100%;
    height: 280px;
}

.b_content .left .p1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 66;
}

.b_content .left .p1 p {
    font-size: 24px;
    line-height: 36px;
    color: #ffffff;
}

.b_content .left .p1 em {
    display: block;
    width: 80px;
    height: 26px;
    margin: 15px auto 0;
    font-size: 14px;
    line-height: 26px;
    color: #ffffff;
    border: solid 1px #f2f2f2;
}

.b_content .left a::after {
    content: "";
    display: block;
    width: 100%;
    height: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: #000000;
    opacity: 0.6;
    transition: height 0.5s;
}

.b_content .left a:hover:after {
    height: 100%;
}

.b_content .right {
    width: 535px;
    height: 567px;
    padding: 0 36px;
    background-color: #ffffff;
    border-radius: 5px;
    box-sizing: border-box;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.b_content .right ul {
    margin-top: 15px;
}

.b_content .right li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 134px;
    border-bottom: 2px solid #f2f2f2;
}

.b_content .right li .img {
    width: 100px;
    height: 100px;
    overflow: hidden;
}

.b_content .right li img {
    width: 100%;
    height: 100%;
    transition: transform 1s;
}

.b_content .right li .txt {
    width: 307px;
    height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.b_content .right li .txt p {
    font-size: 20px;
    line-height: 36px;
    color: #333333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.b_content .right li .txt span {
    display: block;
    width: 100%;
    text-align: right;
    font-size: 14px;
    color: #999999;
}

.b_content .right li .img_r {
    width: 12px;
    height: 21px;
    background: url("../images/new-right.png") no-repeat center;
    background-size: 100% 100%;
}


/* .b_content .right li .img_r img:nth-child(1) {
  disp
} */

.b_content .right li:nth-last-child(1) a {
    border-bottom: none;
}

.b_content .right li:hover .img_r {
    background: url("../images/new-right-f.png") no-repeat center;
    background-size: 100% 100%;
}

.b_content .right li:hover .img img {
    transform: scale(1.1);
}

.b_content .right li:hover .txt p {
    color: #48b5b9;
}

.b_content .right li:hover .txt span {
    color: #48b5b9;
    opacity: 0.9;
}

.contact_us {
    width: 100%;
    height: 610px;
    padding-top: 48px;
    background: url("../images/contact_bg.jpg") no-repeat center;
    background-size: 100% 100%;
    box-sizing: border-box;
}

.contact_us .c_content {
    /* position: relative; */
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.c_content .left ul {
    height: 100%;
}

.c_content .left li {
    display: flex;
    margin-top: 23px;
    font-size: 18px;
    line-height: 36px;
    color: #333333;
}

.c_content .left li:nth-child(1) {
    margin-top: 50px;
}

.c_content .left li img {
    margin-top: 3px;
    margin-right: 47px;
    width: 20px;
    height: 30px;
}

.c_content .left li span {
    width: 306px;
}

.c_content .right {
    /* width: 1003px; */
    width: 62.6875%;
}

.c_content .right p {
    font-weight: bold;
    width: 100%;
    font-size: 18px;
    color: #333;
}

.c_content .right .t_input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 45px;
    margin-top: 20px;
}

.c_content .right .t_input .inp {
    display: flex;
    align-items: center;
    width: 32%;
    height: 100%;
    padding: 0 16px;
    font-size: 14px;
    color: #333;
    white-space: nowrap;
    background-color: #fff;
    box-sizing: border-box;
    text-transform: capitalize;
}

.c_content .right .t_input input {
    flex: 1;
    font-size: 14px;
    color: #333;
}

.c_content .right textarea {
    margin-top: 20px;
    width: 100%;
    height: 115px;
    padding: 16px;
    outline: none;
    border: none;
    box-sizing: border-box;
    font-size: 14px;
}

.c_content .right textarea::placeholder {
    font-size: 14px;
    color: #999999;
}

.c_content .right button {
    margin-top: 20px;
    width: 185px;
    height: 46px;
    background-color: #383733;
    border-radius: 3px;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
}

.footer {
    width: 100%;
    /* height: 752px; */
    padding-top: 90px;
    background-color: #181f25;
    color: #fff;
    box-sizing: border-box;
}

.footer .f1 {
    display: flex;
    /* height: 260px; */
    padding-bottom: 10px;
    box-sizing: border-box;
    border-bottom: 1px solid rgba(153, 153, 153, 0.8);
}

.footer .f1 .left {
    width: 45.1875%;
    border-right: 1px solid rgba(255, 255, 255, 0.9);
}

.footer .f1 .left>ul {
    display: flex;
}

.footer .f1 .left>ul>li {
    flex: 1;
}

.footer .f1 .left>ul p {
    font-size: 18px;
    padding-bottom: 20px;
}

.footer .f1 .left>ul li a {
    line-height: 36px;
    font-size: 14px;
    color: #fff;
    transition: color 0.5s;
}

.footer .f1 .left>ul>li ul li:hover a {
    color: #48b5b9;
}

.footer .f1 .cen {
    width: 31.125%;
    height: 100%;
    font-size: 16px;
    border-right: 1px solid rgba(255, 255, 255, 0.9);
}

.footer .f1 .cen p {
    width: 74.14829%;
    margin: 0 auto;
    padding-bottom: 20px;
}

.footer .f1 .cen .p1,
.footer .f1 .cen .p2 {
    width: 74.14829%;
    margin: 0 auto;
    line-height: 36px;
}

.footer .f1 .cen .p2 a {
    display: block;
    color: #fff;
    margin-top: 15px;
    transition: color 0.5s;
}

.footer .f1 .cen .p2:hover a {
    color: #48b5b9;
}

.footer .f1 .right {
    width: 21.875%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    margin: 0 auto;
    padding-top: 5%;
}

.footer .f1 .right .img {
    flex-wrap: wrap;
    font-size: 14px;
    text-align: center;
    transition: color 0.5s;
}

.footer .f1 .right .img a {
    display: block;
    margin: 2% 3%;
}

.footer .f1 .right .img img {
    width: 100px;
    height: 100px;
    display: block;
    transition: transform 0.5s;
    margin: 0 auto;
}

.footer .f1 .right .img span {
    display: block;
    margin-top: 40px;
}

.footer .f1 .right .img:hover {
    color: #48b5b9;
}

.footer .f1 .right ul {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 14px;
    transition: color 0.5s;
}

.footer .f1 .right ul li {
    margin: 4% 6%;
}

.footer .f1 .right ul li img {
    width: 45px;
    height: 45px;
    display: block;
    transition: transform 0.5s;
    margin: 0 auto;
}

.footer .f2 {
    width: 100%;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer .f2 ul {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .f2 ul a {
    padding-left: 20px;
    color: #fff;
    transition: color 0.5s;
}

.footer .f2 ul li:hover a {
    color: #48b5b9;
}


/* 服务与售后 */

.content1 .nav-list {
    height: 130px;
    padding-bottom: 20px;
    align-items: flex-end;
    box-sizing: border-box;
}

.content1 .nav-list .left p {
    line-height: 28px;
    font-size: 28px;
    color: #48b5b9;
}

.content1 .nav-list .left span {
    font-weight: normal;
    font-size: 16px;
    line-height: 30px;
    color: #333333;
}

.content1 .nav-list-box {
    border-bottom: none;
}

.service-box {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-bottom: 40px;
}

.service-box .left ul {
    width: 237px;
}

.service-box .left ul li {
    width: 100%;
    height: 52px;
    line-height: 52px;
    text-align: center;
    box-sizing: border-box;
    border: 1px solid #e9e9e9;
}

.service-box .left ul li a {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    font-size: 16px;
    color: #333;
}

.service-box .left ul li a::before {
    position: absolute;
    left: 12px;
    top: 50%;
    content: "";
    display: block;
    width: 10px;
    height: 2px;
    background-color: #dfdfdf;
}

.service-box .left ul li.on a {
    background-color: #48b5b9;
    color: #fff;
}

.service-box .left ul li:hover a {
    background-color: #48b5b9;
    color: #fff;
}

.service-box .right {
    width: 1316px;
}

.service-box .right .part1 {
    position: relative;
    width: 100%;
    /* height: 530px; */
    padding: 144px 110px 54px 110px;
    background-color: #f2f2f2;
    box-sizing: border-box;
    text-transform: capitalize;
}

.service-box .part1 .p1 {
    margin-top: 29px;
}

.service-box .part1 .p1:nth-child(2) {
    margin-top: 0;
}

.t-top {
    position: absolute;
    top: 54px;
    left: 50%;
    padding: 0 22px;
    transform: translateX(-50%);
    font-size: 36px;
    color: #333333;
    background-color: #f2f2f2;
    z-index: 66;
}

.service-box .right .part1 .t-top::before,
.service-box .right .part1 .t-top::after {
    content: "";
    display: block;
    width: 100px;
    height: 1px;
    background-color: #48b5b9;
    opacity: 0.5;
}

.service-box .right .part1 .t-top::before {
    transform: translate(-115px, 28px);
}

.service-box .right .part1 .t-top::after {
    transform: translate(160px, -28px);
}


/* .line {
  position: relative;
  width: 394px;
  height: 1px;
  margin: 0 auto;
	background-color: #48b5b9;
	opacity: 0.5;
  z-index: 55;
} */

.service-box .part1 .p1 {
    /* margin-top: 72px; */
    display: flex;
    align-items: center;
}

.service-box .part1 .p1 img {
    width: 473px;
    height: 295px;
    margin-right: 0;
}

.service-box .part1 .p1 ul {
    height: 295px;
    display: flex;
    flex-direction: column;
    margin-left: 50px;
}

.service-box .part1 .p1 ul li {
    display: flex;
    flex: auto;
    align-items: center;
    justify-content: flex-start;
    font-size: 18px;
    color: #333333;
}

.service-box .part1 .p1 ul li img {
    width: 31px;
    height: 31px;
    margin-right: 22px;
}

.service-box .right .part2 {
    position: relative;
    width: 100%;
    height: 380px;
    padding-top: 162px;
    background: url("../images/service2.jpg") no-repeat center;
    background-size: 100% 100%;
    box-sizing: border-box;
}

.service-box .right .part2 .t-top {
    top: 51px;
    background: none;
    color: #fff;
}

.service-box .right .part2 .t-top::before,
.service-box .right .part2 .t-top::after {
    content: "";
    display: block;
    width: 100px;
    height: 1px;
    background-color: #ffffff;
    opacity: 0.5;
}

.service-box .right .part2 .t-top::before {
    transform: translate(-115px, 28px);
}

.service-box .right .part2 .t-top::after {
    transform: translate(160px, -28px);
}

.service-box .right .part2 ul {
    width: 1075px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.service-box .right .part2 ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 268px;
    height: 143px;
    border-left: 1px solid rgba(255, 255, 255, 0.5);
}

.service-box .right .part2 ul li:last-child {
    border-right: 1px solid rgba(255, 255, 255, 0.5);
}

.service-box .right .part2 ul li img {
    width: 48px;
    height: 48px;
}

.service-box .right .part2 ul li span {
    text-align: center;
    margin-top: 38px;
    font-size: 24px;
    color: #fff;
}


/* 服务与售后-资料下载 */

.content2 {
    padding-bottom: 60px;
}

.content2 .service-box .right {
    border-top: 3px solid #48b5b9;
}

.service-box .right .xiazai li a {
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    color: #333;
    box-sizing: border-box;
    border-bottom: 1px dashed #dcdcdc;
}

.service-box .right .xiazai li span {
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-box .right .xiazai li span::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    margin-right: 10px;
    background-color: #cbcbcb;
}

.service-box .right .xiazai li em {
    width: 78px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    color: #888;
    border-radius: 3px;
    border: solid 1px #b7b7b7;
    cursor: pointer;
}

.service-box .right .xiazai li em.en {
    width: auto;
    padding: 0 10px;
}

.service-box .right .xiazai li:hover span::before {
    background-color: #1564cb;
}

.service-box .right .xiazai li:hover a {
    color: #48b5b9;
}

.service-box .right .xiazai li:hover em {
    border: solid 1px #48b5b9;
    color: #48b5b9;
}


/* 产品中心 */

.product-list {
    padding-bottom: 60px;
}

.product-list .t_tops_box {
    padding: 60px 0 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-list .t_tops_box ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.product-list .t_tops_box ul li {
    /* width: 125px; */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    border-left: 1px solid #d4d4d4;
}

.product-list .t_tops_box ul li a {
    display: flex;
    align-items: center;
    color: #666666;
    margin: 0 25px;
    white-space: nowrap;
}

.product-list .t_tops_box ul li a span {
    margin-left: 8px;
}

.product-list .t_tops_box ul li:nth-last-child(1) {
    border-right: 1px solid #d4d4d4;
}

.product-list .t_tops_box ul li.on a {
    color: #48b5b9;
}

.product-list .t_tops_box ul li:hover a {
    color: #48b5b9;
}

.product-list .t_tops_box ul li.on a span {
    transform: rotate(90deg);
}

.p_img {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    width: 1648px;
}

.p_img li {
    width: 362px;
    margin-right: 20px;
    margin-bottom: 30px;
}

.p_img li .img a {
    position: relative;
    display: block;
    width: 100%;
    height: 402px;
    background-color: #e7f4fe;
}

.p_img li .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.p_img li .img a::after {
    position: absolute;
    bottom: 0;
    left: 0;
    content: "查看详情";
    display: block;
    width: 100%;
    height: 0;
    text-align: center;
    line-height: 402px;
    font-size: 18px;
    color: #ffffff;
    background-color: rgba(0, 0, 0, 0.4);
    overflow: hidden;
    transition: all 0.5s;
}

.p_img.en li .img a::after {
    content: "view details";
}

.p_img li:hover .img a::after {
    height: 402px;
}

.p_img li>a {
    display: block;
    width: 100%;
}

.p_img li .proname {
    margin: 30px auto 0;
    text-align: center;
    font-size: 24px;
    font-weight: normal;
    color: #666666;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    height: 50px;
}

.p_img li .proname em {
    position: relative;
    text-align: left;
}


/* .p_img li p {
  width: 100%;
  margin-top: 30px;
  text-align: center;
  font-size: 24px;
  font-weight: normal;
  color: #666666;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
} */

.p_img li .proname em::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 40px;
    height: 4px;
    margin-top: 10px;
    background-color: #48b5b9;
    border-radius: 2px;
    transition: width 0.5s;
}

.p_img li:hover p::after,
.p_img li:hover .proname em::after {
    width: 100%;
}

.p_img li span {
    font-size: 16px;
    line-height: 32px;
    margin-top: 10px;
    height: 64px;
    color: #555555;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* 2022.07.07 */
.p_imgx {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    width: 1648px;
}

.p_imgx li {
    width: 32%;
    margin-right: 10px;
    margin-bottom: 30px;
}

.p_imgx li .img a {
    position: relative;
    display: block;
    width: 100%;
    height: 350px;
    background-color: #e7f4fe;
}

.p_imgx li .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.p_imgx li .img a::after {
    position: absolute;
    bottom: 0;
    left: 0;
    content: "查看详情";
    display: block;
    width: 100%;
    height: 0;
    text-align: center;
    line-height: 402px;
    font-size: 18px;
    color: #ffffff;
    background-color: rgba(0, 0, 0, 0.4);
    overflow: hidden;
    transition: all 0.5s;
}

.p_imgx.en li .img a::after {
    content: "view details";
}

.p_imgx li:hover .img a::after {
    height: 402px;
}

.p_imgx li>a {
    display: block;
    width: 100%;
}

.p_imgx li .proname {
    margin: 30px auto 0;
    text-align: center;
    font-size: 24px;
    font-weight: normal;
    color: #666666;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    height: 50px;
}

.p_imgx li .proname em {
    position: relative;
    text-align: left;
}


/* .p_imgx li p {
  width: 100%;
  margin-top: 30px;
  text-align: center;
  font-size: 24px;
  font-weight: normal;
  color: #666666;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
} */

.p_imgx li .proname em::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 40px;
    height: 4px;
    margin-top: 10px;
    background-color: #48b5b9;
    border-radius: 2px;
    transition: width 0.5s;
}

.p_imgx li:hover p::after,
.p_imgx li:hover .proname em::after {
    width: 100%;
}

.p_imgx li span {
    font-size: 16px;
    line-height: 32px;
    margin-top: 10px;
    height: 64px;
    color: #555555;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}



/* 产品详情 */

.pro_details {
    padding-top: 50px;
}

.slideTxtBox1 {
    width: 100%;
    margin-bottom: 60px;
    /* height: 400px; */
}

.slideTxtBox1 .hd {
    position: relative;
    width: 130px;
    overflow: hidden;
}

.slideTxtBox1 .hd ul {
    height: 400px;
}

.slideTxtBox1 .hd li {
    padding-top: 50px;
    margin-bottom: 38px;
    cursor: pointer;
}

.slideTxtBox1 .hd li .img {
    border: solid 2px #999999;
}

.slideTxtBox1 .hd li.on .img {
    border: solid 2px #48b5b9;
}

.slideTxtBox1 .hd li img {
    display: block;
    width: 100%;
    height: 98px;
}

.slideTxtBox1 .bd {
    width: 525px;
    margin-right: 110px;
}

.slideTxtBox1 .bd ul li {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.slideTxtBox1 .bd ul li .img {
    padding-top: 30px;
    width: 525px;
    height: 321px;
}

.slideTxtBox1 .bd ul li .img img {
    width: 100%;
    height: 100%;
}

.slideTxtBox1 .bd ul li .txt-box,
.slideTxtBox1 .txt-box {
    width: 300px;
    margin-right: 120px;
}

.slideTxtBox1 .bd ul li .txt-box .p1,
.slideTxtBox1 .txt-box .p1 {
    width: 100%;
    font-size: 30px;
    color: #282828;
}

.slideTxtBox1 .bd ul li .txt-box .p1::after,
.slideTxtBox1 .txt-box .p1::after {
    content: "";
    display: block;
    width: 40px;
    height: 4px;
    margin-top: 10px;
    background-color: #48b5b9;
    border-radius: 2px;
}

.slideTxtBox1 .bd ul li .txt-box .txt,
.slideTxtBox1 .txt-box .txt {
    margin-top: 40px;
    line-height: 32px;
}

.slideTxtBox1 .bd ul li .txt-box .txt p,
.slideTxtBox1 .txt-box .txt p.p {
    width: 100%;
    font-weight: bold;
    font-size: 20px;
    color: #282828;
    padding-bottom: 10px;
}

.slideTxtBox1 .bd ul li .txt-box .txt span,
.slideTxtBox1 .txt-box .txt span {
    display: block;
    font-size: 16px;
    color: #000000;
}

.slideTxtBox1 .bd ul li .txt-box a,
.slideTxtBox1 .txt-box a {
    display: block;
    width: 100px;
    height: 34px;
    margin-top: 40px;
    line-height: 34px;
    text-align: center;
    background-color: #48b5b9;
    border-radius: 3px;
    font-size: 16px;
    color: #f5f5f6;
}

.slideTxtBox1 .txt-box a.ts {
    width: 130px;
}

.d_t1 .p1 {
    width: 100%;
    height: 60px;
    padding: 0 40px;
    line-height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 24px;
    font-weight: 600;
    color: #48b5b9;
    background-color: #f2f2f2;
    box-sizing: border-box;
}

.d_t1:nth-last-child(1) .p1::after {
    content: "";
    display: block;
    width: 40px;
    height: 100%;
    background: url("../images/index-nav-icon2f.png") no-repeat center;
    cursor: pointer;
    /* background-size: 100% 100%; */
}

.d_t1:nth-last-child(1) .img-box {
    height: 0;
    padding: 0;
    overflow: hidden;
    margin-bottom: 60px;
}

.d_t1.on:nth-last-child(1) .img-box {
    height: auto;
    margin-bottom: 0;
    padding: 30px 40px 100px;
}

.d_t1.on:nth-last-child(1) .p1::after {
    transform: rotate(-180deg);
}

.d_t1 p {
    width: 100%;
    font-size: 16px;
    line-height: 30px;
    color: #000;
    box-sizing: border-box;
}

.d_t1 .img-box {
    display: flex;
    /* align-items: center; */
    flex-wrap: wrap;
    /* justify-content: space-between; */
    padding: 30px 40px;
}


/* .d_t1 .img-box .img {
  width: 311px;
  margin: 0 34px;
} */

.d_t1 .img-box.box1 img {
    width: 311px;
    height: 233px;
    margin: 20px 34px;
}

.d_t1 .img-box .img p {
    width: 100%;
    text-align: center;
}

.d_t1 .img-box img {
    max-width: 100%;
}


/* .d_t1 .img-box>img {
  margin: 0 40px;
} */


/* 售后 */

.content4 .service-box>.right {
    border-top: 3px solid #48b5b9;
    font-size: 16px;
}

.content4 .service-box>.right img {
    max-width: 100%;
}

.content4 .service-box .right>p {
    max-width: 100% !important;
    margin-top: 28px;
    font-size: 18px;
    color: #333333;
}

.content4 .company ul {
    justify-content: space-between;
}

.content4 .company li {
    flex: none;
    align-items: center;
    width: 310px;
    height: 110px;
    padding: 0 30px;
    box-sizing: border-box;
    background-color: #f2f2f2;
}

.content4 .company li img {
    width: 50px;
    height: 50px;
    margin: 14px;
}

.content4 .contact_us {
    position: relative;
    height: 580px;
    margin-top: 70px;
    padding: 60px 148px 0;
    background: url("../images/history-bg.jpg") center no-repeat;
    background-size: 100% 100%;
}

.content4 .contact_us .c_content {
    margin-top: 0;
}

.content4 .c_content .right button {
    position: absolute;
    left: 50%;
    bottom: 70px;
    transform: translateX(-50%);
}


/* 关于我们 */

.content5 {
    width: 100%;
}

.bg-box {
    position: relative;
    width: 100%;
    height: 100%;
    color: #fff;
}

.bg img {
    /* position: absolute;
  left: 0;
  top: 0; */
    display: block;
    width: 100%;
    /* height: 100%; */
}

.bg-box .txt {
    position: absolute;
    padding-top: 16%;
    top: 0;
    left: 9%;
}

.bg-box .txt .p1 {
    position: relative;
    font-size: 70px;
}

.bg-box .txt .p2 {
    font-size: 44px;
}

.bg-box .txt a {
    display: block;
    width: 222px;
    height: 63px;
    margin-top: 60px;
    font-size: 30px;
    line-height: 61px;
    text-align: center;
    border-radius: 32px;
    border: solid 1px #ffffff;
    color: #fff;
}

.nav-list-box {
    border-bottom: 1px solid #f2f2f2;
}

.nav-list {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    font-weight: bold;
}

.nav-list .left ul {
    display: flex;
}

.nav-list .left ul li a {
    display: block;
    /* width: 175px; */
    padding: 0 30px;
    height: 80px;
    font-weight: normal;
    line-height: 80px;
    text-align: center;
    font-size: 18px;
    color: #333;
}

.nav-list .left ul li a.on {
    background-color: #48b5b9;
    color: #fff;
}

.nav-list .right {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #333;
}

.nav-list .right img {
    width: 12px;
    height: 16px;
    margin-right: 8px;
}

.nav-list .right ul {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
    text-transform: capitalize;
}

.nav-list .right ul li a {
    color: #333;
}

.nav-list .right ul li:nth-last-child(1) a {
    color: #48b5b9;
}

#introduction1 {
    padding: 80px 0 60px;
}

.t_tops {
    /* width: 100%; */
    height: 70px;
    padding-left: 10px;
    border-left: 3px solid #48b5b9;
    color: #333333;
}

.t_tops span {
    font-size: 20px;
    display: block;
    height: 26px;
}

.t_tops p {
    font-size: 36px;
    line-height: 36px;
}

#introduction1 .txt-box {
    width: 100%;
    margin-top: 50px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    font-size: 16px;
    line-height: 32px;
    color: #333333;
}

#introduction1 .txt-box .left {
    width: 1009px;
}

#introduction1 .txt-box .right {
    width: 535px;
}

#introduction1 .txt-box .right img {
    width: 100%;
}

#introduction2,
#introduction4 {
    position: relative;
    width: 100%;
    /* height: 514px; */
    padding-top: 60px;
    background: url("../images/history-bg.jpg") center no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;
}

#introduction2 .c_history {
    position: relative;
}

#introduction2 .swiper-container {
    padding: 100px 0 80px;
}

#introduction2 .swiper-slide {
    padding: 0 10px;
    box-sizing: border-box;
}

#introduction2 .swiper-slide .sjian {
    position: relative;
    display: flex;
    flex-direction: column;
    line-height: 32px;
    width: 273px;
    padding: 10px 16px;
    min-height: 203px;
    border-left: 2px solid #48b5b9;
    box-sizing: border-box;
}

#introduction2 .swiper-slide .sjian p {
    font-weight: bold;
    font-size: 34px;
    color: #333333;
}

#introduction2 .swiper-slide .sjian span {
    font-size: 24px;
    color: #333333;
}

#introduction2 .swiper-slide .sjian em {
    margin-top: 5px;
    font-size: 16px;
    color: #666666;
}

#introduction2 .swiper-slide .sjian::before {
    position: absolute;
    left: -10px;
    top: 0;
    content: "";
    display: block;
    width: 17px;
    height: 17px;
    background-color: #48b5b9;
    border-radius: 100%;
    /* transform: translateX(-50%); */
}

#introduction2 .swiper-slide:nth-child(2n) .sjian {
    transform: translateY(-22px);
}

#introduction2 .swiper-button-next,
#introduction2 .swiper-button-prev {
    top: auto;
    bottom: 20px;
    width: 51px;
    height: 50px;
    background: #48b5b9;
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

#introduction2 .swiper-button-prev {
    left: 150px;
}

#introduction2 .swiper-button-prev img {
    transform: rotate(180deg);
}

#introduction2 .swiper-button-next {
    right: auto;
    left: 210px;
}

#introduction3 {
    padding: 60px 0;
}

#introduction3 .img-box ul {
    width: 1640px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

#introduction3 .img-box ul li {
    width: 375px;
    margin-right: 35px;
    margin-top: 30px;
}

#introduction3 .img-box ul li img {
    width: 100%;
    height: 510px;
}

#introduction3 .img-box ul li p {
    width: 100%;
    text-align: center;
    font-size: 18px;
    line-height: 34px;
    height: 68px;
    color: #333333;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.page-list {
    width: 100%;
    height: 60px;
    margin-top: 43px;
}

.page-list ul {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-list ul li {
    width: 48px;
    height: 48px;
    margin: 0 20px;
    line-height: 48px;
    text-align: center;
    font-size: 16px;
    border-radius: 100%;
    overflow: hidden;
}

.page-list ul li span {
    cursor: default;
}

.page-list ul li:nth-child(1),
.page-list ul li:nth-last-child(1) {
    width: 34px;
    height: 34px;
    line-height: 34px;
    background-color: #d4d4d4;
    color: #fff;
}

.page-list ul li a {
    color: #999;
    display: block;
    width: 100%;
    height: 100%;
    transition: background 0.5s;
}

.page-list ul li:nth-child(1) a,
.page-list ul li:nth-last-child(1) a {
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-list ul li:nth-child(1) a img {
    transform: rotate(90deg);
}

.page-list ul li:nth-last-child(1) a img {
    transform: rotate(-90deg);
}

.page-list ul li.on a {
    background-color: #48b5b9;
    color: #fff;
}

.page-list ul li.active {
    background-color: #48b5b9;
    color: #fff;
}

.page-list ul li:hover a {
    background-color: #48b5b9;
    color: #fff;
}

#introduction4 {
    height: 631px;
}

.c_parter {
    position: relative;
}

.c_parter .swiper-container {
    height: 316px;
    margin-top: 60px;
}

.c_parter .swiper-container .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    height: calc((100% - 30px) / 2);
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    margin-top: 0 !important;
}


/* .c_parter .swiper-container .img {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
} */

.c_parter .swiper-container img {
    width: 100%;
    height: 100%;
    /* width: 289px;
  height: 136px; */
}

.c_parter .swiper-button-next,
.c_parter .swiper-button-prev,
.c_parter .swiper-button-next.swiper-button-disabled,
.c_parter .swiper-button-prev.swiper-button-disabled {
    width: 40px;
    height: 40px;
    right: -70px;
    border-radius: 100%;
    background-size: 100% 100%;
    background-image: url("../images/prev-n.png");
    transform: translateY(65px);
    /* background-image: url("../images/next-y.png"); */
}

.c_parter .swiper-button-next.swiper-button-disabled {
    transform: translateY(65px) rotate(-180deg);
}

.c_parter .swiper-button-next {
    right: -70px;
    transform: translateY(65px) rotate(-180deg);
}

.c_parter .swiper-button-prev {
    left: -70px;
    transform: translateY(65px) rotate(0deg);
}


/* .c_parter .swiper-button-next.swiper-button-disabled,
.c_parter .swiper-button-prev.swiper-button-disabled {
  background-image: url("../images/prev-n.png");
}
.c_parter .swiper-button-next.swiper-button-disabled , .c_parter .swiper-button-prev{
  transform: translateY(65px) rotate(-180deg);
}
.c_parter .swiper-button-prev.swiper-button-disabled , .c_parter .swiper-button-next{
  transform: translateY(65px) rotate(0deg);
} */

.c_parter .swiper-button-next:hover,
.c_parter .swiper-button-next.swiper-button-disabled:hover {
    background-image: url("../images/next-y.png");
    transform: translateY(65px) rotate(0deg);
}

.c_parter .swiper-button-prev:hover,
.c_parter .swiper-button-next.swiper-button-disabled:hover {
    background-image: url("../images/next-y.png");
    transform: translateY(65px) rotate(-180deg);
}


/* 加入我们-校园招聘 */

.Campus {
    padding: 100px 0;
}

.Campus .details {
    margin-top: 40px;
}

.Campus .details p {
    font-size: 16px;
    line-height: 32px;
    color: #333333;
}

.Campus .details ul {
    display: flex;
    align-items: center;
    margin-top: 40px;
}

.Campus .details ul li {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 210px;
}

.Campus .details ul li img {
    max-width: 28px;
    max-height: 24px;
    margin-right: 10px;
}

.Campus .details ul li span {
    font-size: 20px;
}

.course-list {
    padding: 100px 0;
}

.course-list .list {
    margin-top: 28px;
}

.course-list .list .list-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 68px;
    padding: 0 20px 0 40px;
    box-sizing: border-box;
    border: solid 1px #48b5b9;
    cursor: pointer;
}

.course-list .list .title {
    padding-left: 20px;
    line-height: 31px;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    border-left: 5px solid #48b5b9;
}

.course-list .list .xiangqing {
    display: flex;
    align-items: center;
    font-size: 18px;
    line-height: 36px;
    color: #333333;
}

.course-list .list .xiangqing::after {
    content: "";
    display: block;
    width: 13px;
    height: 23px;
    margin-left: 20px;
    background: url("../images/new-right-f.png") center no-repeat;
    background-size: 100% 100%;
    transform: rotate(90deg);
}

.course-list .list .miaoshu {
    height: 0;
    font-size: 18px;
    color: #333;
    overflow: hidden;
}

.course-list .list .miaoshu .p1 {
    margin-top: 35px;
}

.course-list .list.on .miaoshu {
    height: auto;
    padding-bottom: 50px;
}

.company ul {
    display: flex;
    align-items: center;
    margin-top: 80px;
}

.company li {
    display: flex;
    height: 60px;
    flex: auto;
}

.company li img {
    max-width: 58px;
    height: 54px;
    margin-right: 20px;
}

.company li .txt p {
    font-weight: bold;
    font-size: 20px;
    color: #333333;
}

.company li .txt span {
    font-size: 18px;
    color: #333;
}

.content8 .contact_us {
    position: relative;
    height: 541px;
}

.content8 .contact_us .c_content .right {
    width: 100%;
}

.content8 .contact_us .c_content {
    margin-top: 0;
}

.content8 .c_content .right button {
    position: absolute;
    left: 50%;
    bottom: 110px;
    transform: translateX(-50%);
}


/* 新闻动态-公司动态 */

.dynamics {
    padding: 100px 0;
}

.case-top {
    margin-top: 50px;
    display: flex;
    height: 388px;
    background-color: #f5f5f5;
}

.case-top .img a {
    position: relative;
    display: block;
    width: 666px;
    height: 100%;
    overflow: hidden;
}

.case-top .img a::after {
    content: "";
    display: block;
}

.case-top .img img {
    width: 100%;
    height: 100%;
    transition: all 1s;
}

.case-top:hover .img img {
    transform: scale(1.05);
}

.case-top .txt-box {
    width: 934px;
    padding: 0 70px 0 73px;
    height: 100%;
    background-color: #f5f5f5;
    box-sizing: border-box;
}

.case-top .txt-box h5 a {
    display: block;
    padding-top: 60px;
    line-height: 32px;
    font-size: 20px;
    font-weight: bold;
    color: #222;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    text-transform: capitalize;
}

.case-top .txt-box span {
    font-size: 20px;
    line-height: 32px;
    color: #999999;
}

.case-top .txt-box p {
    margin-top: 30px;
    font-size: 16px;
    line-height: 32px;
    color: #333333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.case-top .txt-box .more a {
    display: block;
    width: 175px;
    height: 44px;
    margin-top: 50px;
    font-size: 18px;
    line-height: 44px;
    text-align: center;
    border: 1px solid #999;
    color: #666;
    border-radius: 5px;
    transition: background 0.5s;
}

.case-top .txt-box .more a em {
    /* display: inline-block; */
    margin-left: 20px;
}

.case-top:hover .txt-box .more a {
    background: #48b5b9;
    color: #fff;
}

.case-list ul {
    width: 1644px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.case-list ul li {
    width: 504px;
    margin-top: 50px;
    margin-right: 44px;
}

.case-list ul li .img a {
    position: relative;
    display: block;
    width: 504px;
    height: 386px;
    overflow: hidden;
}

.case-list ul li .img a img {
    width: 100%;
    height: 100%;
    transition: all 1s;
}

.case-list ul li:hover .img a img {
    transform: scale(1.05);
}

.case-list ul li .txt-box {
    height: 272px;
    padding-top: 30px;
    box-sizing: border-box;
}

.case-list ul li .txt-box .p1 a {
    display: block;
    line-height: 32px;
    font-weight: bold;
    font-size: 20px;
    color: #333;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    text-transform: capitalize;
}

.case-list ul li .txt-box>em {
    display: block;
    height: 32px;
    font-size: 20px;
    line-height: 32px;
    color: #999999;
}

.case-list ul li .txt-box p {
    width: 396px;
    height: 48px;
    margin-top: 18px;
    font-size: 16px;
    color: #333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.case-list ul li .txt-box .more a {
    display: block;
    width: 175px;
    height: 44px;
    margin-top: 35px;
    font-size: 18px;
    line-height: 44px;
    text-align: center;
    border: 1px solid #999;
    color: #666;
    border-radius: 5px;
    transition: background 0.5s;
}

.case-list ul li .txt-box .more a em {
    margin-left: 20px;
}

.case-list ul li:hover .txt-box .more a {
    background: #48b5b9;
    color: #fff;
}


/* 公司动态-详情页 */

.content10 .details {
    padding: 60px 0 120px;
}

.content10 .details h5 {
    width: 100%;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    line-height: 32px;
    color: #333333;
}

.content10 .details em {
    display: block;
    padding: 10px 0 30px;
    width: 100%;
    text-align: center;
    font-size: 20px;
    line-height: 32px;
    color: #999999;
}

.content10 .details p,
.content10 .details span {
    display: block;
    width: 100%;
    font-size: 16px;
    line-height: 32px;
    color: #333333;
    text-indent: 2em;
}

.content10 .details i {
    display: block;
    width: 100%;
    margin-top: 10px;
    text-align: center;
    font-size: 14px;
    line-height: 32px;
    color: #999999;
}

.content10 .details .img {
    width: 100%;
    margin-top: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content10 .details .img img {
    max-width: 100%;
}


/* 英文站宽度调整 */

.nav-box .nav .down1.en {
    width: 200px;
}


/* .nav-box .nav .down.en {
  width: 200px;
} */

.about-us-content .left .t2 .txt.en {
    font-size: 18px;
    line-height: 20px;
}

.nav-list .left ul.en li a {
    width: auto;
    white-space: nowrap;
    padding: 0 20px;
}

.service-box .right.en .part1 .t-top::before {
    position: absolute;
    left: 0;
    transform: translateX(-100%);
    top: 28px;
}

.service-box .right.en .part1 .t-top::after {
    position: absolute;
    right: 0;
    transform: translateX(100%);
    top: 28px;
}

.service-box .right.en .part2 .t-top::after {
    position: absolute;
    right: 0;
    transform: translateX(100%);
    top: 28px;
}

.service-box .right.en .part1 .p1 ul {
    height: auto;
}

.content4 .company.en ul,
.content8 .company.en ul {
    flex-wrap: wrap;
    justify-content: center;
}

.content4 .company.en li {
    margin-top: 20px;
    margin-right: 20px;
}

.content4 .company.en li:nth-child(-n+2) {
    width: 540px;
}

.content8 .company.en ul li {
    width: 50%;
    margin-top: 40px;
}

@media screen and (max-width:1280px) {
    .footer .f1 .right ul li {
        margin: 4% 1%;
    }
    .slideTxtBox .bd ul li .details-img .right img {
        margin-right: 0;
    }
}
@media screen and (max-width:414px) {
    .content1 .nav-list-box {

        min-height: 1760px;
    }
}

@media screen and (max-width:1600px) {
    .footer .f1 .right ul li {
        margin: 4% 4%;
    }
    .about-us-content .right {
        padding-left: 5%;
        left: 0;
    }

    .slideTxtBox .bd ul li .details-img {
        justify-content: space-around;
    }

    .slideTxtBox .bd>a.next {
        right: 5%;
    }

    .slideTxtBox .bd>a.prev {
        left: 5%;
    }

    .slideTxtBox .bd ul li .details-img .right a {
        justify-content: normal;
    }

    .b_content .left .img1-box {
        width: 50%;
    }

    .about-us-content .right .c_dt2 p:first-child {
        font-size: 40px;
        line-height: 32px;
    }

    .news_c {
        width: 92%;
    }

    .contact_c {
        width: 92%;
    }

    .f_content {
        width: 92%;
    }

    .about-us-content .right .c_dt2 {
        padding-left: 10%;
        padding-right: 0;
    }

    .about-us-content .right .c_dt2:nth-child(2n) {
        padding-left: 10%;
    }

    .about-us-content .right .c_dt1 {
        padding: 0 60px;
    }

    .footer .f1 .cen {
        padding: 0 2%;
    }

    .b_content .right li .txt {
        padding-left: 5%;
        box-sizing: border-box;
    }

    .c_content .right .t_input input {
        width: 100%;
    }

    .banner-swiper .details-img .left,
    .bg-box .txt {
        padding-left: 5%;
    }

    .nav-list {
        width: 92%;
    }

    #introduction1,
    .c_honor {
        width: 92%;
    }

    #introduction1 .txt-box .right {
        padding-left: 5%;
        box-sizing: border-box;
    }

    #introduction2 .c_history,
    .c_parter,
    .product-list,
    .dynamics,
    .service-box,
    .Campus {
        width: 92%;
    }

    #introduction3 .img-box ul,
    .p_img,
    .service-box .right {
        width: 100%;
    }

    #introduction3 .img-box ul li,
    .p_img li {
        width: 23%;
        margin-right: 2%;
    }

    .t_tops p {
        font-size: 28px;
    }

    .product-list .t_tops_box ul li a {
        margin: 0 10px;
    }

    .product-list .t_tops_box ul li a span {
        margin-left: 0;
    }

    .service-box .right .part1 {
        padding: 11.5% 8% 4% 8%;
    }

    .service-box .part1 .p1 img {
        width: 100%;
    }

    .service-box .right .part2 {
        padding-left: 5%;
        padding-right: 5%;
    }

    .service-box .right .part2 ul {
        justify-content: space-evenly;
        width: 100%;
    }

    .service-box .right .part2 ul li {
        border-left: none;
        width: 22%;
    }

    .service-box .right .part2 ul li:last-child {
        border-right: none;
    }

    .content4 .company.en li:nth-child(-n+2) {
        width: 48%;
    }

    .content4 .company li {
        width: 30%;
        padding: 0 20px;
        flex: auto;
    }

    .company li .txt span {
        font-size: 16px;
    }

    .Campus .details ul {
        justify-content: space-between;
    }

    .Campus .details ul li {
        margin-right: 0;
    }
}

@media screen and (max-width: 1500px) {}

@media screen and (max-width: 1380px) {
    .footer .f1 .right {
        padding-top: 8%;
    }
    .footer .f1 .right ul li {
        margin: 4% 2%;
    }
    .about-us-content .right .c_dt2 {
        padding-left: 5%;
    }

    .about-us-content .right .c_dt2:nth-child(2n) {
        padding-left: 12%;
    }
}

@media screen and (max-width: 1380px) {
    .about-us-content .right .c_dt2 {
        padding-left: 5%;
    }

    .about-us-content .right .c_dt2:nth-child(2n) {
        padding-left: 12%;
    }

    .footer .f1 .left>ul li a {
        line-height: 30px
    }

    .company ul {
        flex-wrap: wrap;
    }

    .company li {
        width: 50%;
        padding-left: 10%;
        box-sizing: border-box;
        padding-bottom: 8%;
    }
}