/* 轮播图 */
.banner {
    position: relative;
}

.banner .bannerimg {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.banner .swiper-pagination {
    position: absolute;
    display: flex;
    flex-direction: row;
    top: auto;
    right: auto;
    transform: translate(50%, -50%);
    left: 7%;
    width: auto;
    height: auto;
    bottom: 40px;
}

.banner .swiper-pagination .swiper-pagination-bullet {
    margin: 3px 5px !important;
    background: #ddd;
    opacity: 1;
    width: 10px;
    height: 10px;
    transition: all ease .3s;
}

.banner .swiper-pagination .swiper-pagination-bullet-active {
    width: 30px;
    border-radius: 15px;
    background: #01468b;
}

.banner .swiper-pagination .swiper-pagination-bullet:hover,
.banner .swiper-pagination .swiper-pagination-bullet-active:hover {
    background-color: #fff;
}

.banner .p_arr {
    max-width: 120px;
    width: 100%;
    position: absolute;
    right: 7%;
    bottom: 40px;
    height: auto;
    z-index: 1;
    display: flex;
    flex-direction: row;
    justify-content: center;
    text-align: center;
}

.banner .p_btn_prev {
    color: #fff;
    border-radius: 50%;
    border: 1px solid #fff;
    transform: skewX(0deg);
    height: 50px;
    width: 50px;
    transition: all ease .3s;
    position: static;
    background-image: none;
    margin: 0px 20px 0px 0px;
}

.banner .p_btn_next {
    color: #fff;
    border-radius: 50%;
    transform: skewX(0deg);
    border: 1px solid #fff;
    width: 50px;
    height: 50px;
    transition: all ease .3s;
    position: static;
    background-image: none;
    margin: 0 auto;
}

.banner .p_btn_prev::after,
.banner .p_btn_next::after {
    font-size: 16px;
}

.banner .p_btn_prev:hover,
.banner .p_btn_next:hover {
    background: #01468b;
    border: 1px solid #01468b;
}

.banner .p_btn_prev:hover::after,
.banner .p_btn_next:hover::after {
    color: #fff;
}

.banner .p_scrool {
    position: absolute;
    left: calc((100% - 90px) / 2);
    bottom: 40px;
    color: #fff;
    width: 90px;
    z-index: 10;
}

.banner .p_scrool i {
    display: block;
    width: 20px;
    height: 30px;
    margin: 0 auto;
    border-radius: 12px;
    border: 2px #fff solid;
    position: relative;
}

.banner .p_scrool i::before {
    content: "";
    display: block;
    width: 4px;
    height: 10px;
    background: #fff;
    border-radius: 2px;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    top: 3px;
    animation: scrollmouse 2s linear infinite;
}

@keyframes scrollmouse {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, 10px);
        opacity: 0;
    }
}

@-webkit-keyframes scrollmouse {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, 10px);
        opacity: 0;
    }
}

.banner .p_scrool span {
    text-transform: uppercase;
    color: #fff;
    display: block;
    font-family: arial;
    line-height: 20px;
    margin-top: 12px;
    font-size: 12px;
}

/* 首页公司简介 */
.sec_a {
    padding: 50px 0 50px 7.29vw;
}

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

.sec_a .sec_a_left {
    width: 40%;
}

.sec_a .sec_a_left h3 {
    color: #333;
    font-weight: bold;
    font-size: 32px;
}

.sec_a .sec_a_left .sec_a_desc {
    color: #333;
    line-height: 1.8;
    margin: 50px 0;
    font-size: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    text-overflow: ellipsis;
    overflow: hidden;
}

.sec_a .sec_a_left .sec_a_box {
    display: flex;
    margin-bottom: 50px;
}

.sec_a .sec_a_left .sec_a_box .sec_b {
    text-align: center;
    margin-right: 10%;
    color: #333;
}

.sec_a .sec_a_left .sec_a_box .sec_b:last-child {
    margin-right: 0;
}

.sec_a .sec_a_left .sec_a_box .sec_b img {
    max-width: 90%;
    transition: all .3s;
}

.sec_a .sec_a_left .sec_a_box .sec_b p {
    margin-bottom: 0;
    margin-top: 5px;
    font-size: 20px;
}

.sec_a_more {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #fff;
    width: 200px;
    height: 48px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    transition: all .3s;
}

.sec_a .sec_a_left .sec_a_btn .sec_a_more {
    transition: all 0.5s;
    margin-top: 30px;
    border: 1px solid #DBDBDB;
    color: #333;
}

.sec_a .sec_a_left .sec_a_btn .sec_a_more::before {
    content: '';
    display: block;
    width: 0;
    height: 100%;
    background-color: #2C3F6D;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    transition: all .3s;
    z-index: -1;
}

.sec_a .sec_a_left .sec_a_btn .sec_a_more i {
    display: block;
    width: 25px;
    height: 10px;
    background-image: url(../images/more1.png);
    margin-left: 12px;
}

.sec_a .sec_a_left .sec_a_btn a img {
    max-width: 20%;
}

.sec_a .sec_a_right {
    width: 57%;
}

.sec_a .sec_a_right img {
    width: 100%;
    height: 100%;
}

/* 首页版块标题 */
.sec_title {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
}

.toptab ul {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2% !important;
}

.toptab ul li {
    border-radius: 30px;
    color: #333;
    font-size: 20px;
    width: fit-content;
    height: auto;
    opacity: 1;
    display: block;
    background: transparent;
    padding: 12px 30px;
    line-height: 1;
    cursor: pointer;
    margin: 0 2%;
    transition: all .3s ease;
}

.toptab ul li:first-child {
    margin-left: 0;
}

.toptab ul li:last-child {
    margin-right: 0;
}

.toptab ul li:hover,
.toptab ul li.act,
.toptab ul li.swiper-slide-thumb-active {
    background: #2c3f6d;
    color: #fff;
}

/* 首页解决方案 */
.sec_s {
    padding: 50px 0;
}

.sec_s .sec_s_sw {
    margin-top: 50px;
    position: relative;
}

.sec_s .sec_s_sw .swiper-slide {
    width: 65%;
    opacity: .2;
    transition: all .5s ease;
}

.sec_s .sec_s_sw .swiper-slide.swiper-slide-active {
    opacity: 1;
    transition: all .5s ease;
}

.sec_s .sec_s_img img {
    width: 100%;
    height: 100%;
}

.sec_s .sec_s_sw .sec_s_lbtn {
    position: absolute;
    top: 50%;
    left: 3%;
    transform: translate(0, -50%);
    cursor: pointer;
    z-index: 1;
}

.sec_s .sec_s_sw .sec_s_rbtn {
    position: absolute;
    top: 50%;
    right: 3%;
    transform: translate(0, -50%);
    cursor: pointer;
    z-index: 1;
}

.sec_s .sec_s_sw .sec_s_lbtn img,
.sec_s .sec_s_sw .sec_s_rbtn img {
    width: 60px;
    height: 60px;
}

/* 首页产品中心 */
.sec_p {
    padding: 50px 0 150px 0;
    background: url(../images/bgpro.jpg) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.sec_p .sec_p_box {
    padding: 0 7.29vw;
    margin-top: 50px;
}

.sec_p .sec_p_box .sec_p_item {
    display: none;
}

.sec_p .sec_p_box .sec_p_item.gcshow {
    display: block;
}

.sec_p .sec_p_box .sec_p_item .sec_p_list {
    background: #fff;
    padding: 30px;
}

.sec_p .sec_p_box .sec_p_item .sec_p_list .sec_p_img {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 70%;
}

.sec_p .sec_p_box .sec_p_item .sec_p_list .sec_p_img img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.0);
    width: 80%;
    height: 100%;
    object-fit: contain;
    transition: all .5s ease;
}

.sec_p .sec_p_box .sec_p_item .sec_p_list .sec_p_txt {
    color: #333;
    text-align: center;
    font-size: 20px;
    margin-top: 10px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.sec_p .sec_p_box .sec_p_item .proSwiper {
    padding-bottom: 80px;
}

.sec_p .sec_p_box .sec_p_item .swiper-pagination {
    bottom: 0;
    top: unset;
}

/* 首页宣传 */
.sec_x {
    position: relative;
    background: url(../images/s2.jpg) no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    padding: 15vw 0;
}

.sec_x::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: #2c3f6d;
    opacity: .7;
}

.sec_x .sec_x_text {
    position: inherit;
    z-index: 1;
}

.sec_x .sec_x_text h3 {
    color: #fff;
    font-size: 3vw;
    font-weight: bold;
    text-align: center;
}

.sec_x .sec_x_text h3:first-child {
    margin-bottom: 2%;
}

/* 首页新闻中心 */
.sec_n {
    padding: 100px 7.29vw;
    background: #f5f5f5;
}

.sec_n .sec_n_top {
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.sec_n .sec_n_top .sec_n_title h3 {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    opacity: 1;
}

.sec_n .sec_n_top .sec_n_title p {
    margin-bottom: 0;
    color: #333333;
    line-height: 48px;
    font-size: 21px;
}

.sec_n .sec_n_top .sec_n_arr {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.sec_n .sec_n_top .sec_n_arr .sec_n_prev,
.sec_n .sec_n_top .sec_n_arr .sec_n_next {
    border: 2px solid #ccc;
    border-radius: 100%;
    width: 4rem;
    height: 4rem;
    box-sizing: border-box;
    outline: none;
    display: inline-block;
    vertical-align: middle;
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    margin: 0;
    margin-right: 1rem;
}

.sec_n .sec_n_top .sec_n_arr .sec_n_prev {
    background: url(../images/jt-l2.png) center no-repeat;

}

.sec_n .sec_n_top .sec_n_arr .sec_n_next {
    background: url(../images/jt-r2.png) center no-repeat;
}

.sec_n .sec_n_top .sec_n_arr .sec_n_prev::after,
.sec_n .sec_n_top .sec_n_arr .sec_n_next::after {
    content: unset !important;
}

.sec_n .sec_n_bottom {
    overflow: hidden;
}

.sec_n .sec_n_bottom .newsSwiper {
    padding: 3% 0;
}

.sec_n .sec_n_bottom .sec_n_item {
    position: relative;
}

.sec_n .sec_n_bottom .sec_n_item a {
    display: block;
    position: relative;
    background: #fff;
    padding: 8%;
    overflow: hidden;
    transition: all .5s;
}

.sec_n .sec_n_bottom .sec_n_item .text {
    overflow: hidden;
}

.sec_n .sec_n_bottom .sec_n_item .text .date {
    font-size: 24px;
    color: #999;
}

.sec_n .sec_n_bottom .sec_n_item .text .title {
    font-size: 20px;
    margin-top: 1rem;
    line-height: 24px;
    color: #000;
    min-height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.sec_n .sec_n_bottom .sec_n_item .text .more {
    margin: 2rem 0;
}

.sec_n .sec_n_bottom .sec_n_item .text .more strong {
    display: inline-block;
    width: 9rem;
    border-radius: 5rem;
    background: #2c3f6d;
    border: 2px solid #2c3f6d;
    font-size: 0;
    padding: .6rem 0;
    text-align: center;
    font-weight: normal;
}

.sec_n .sec_n_bottom .sec_n_item .text .more strong i {
    display: inline-block;
    vertical-align: middle;
    width: 1.1rem;
    height: 1.1rem;
    background: url(../images/rd.png) center no-repeat;
    background-size: 100%;
    margin-right: 1rem;
    filter: grayscale(1) brightness(4);
}

.sec_n .sec_n_bottom .sec_n_item .text .more strong span {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    color: #fff;
}

.sec_n .sec_n_bottom .sec_n_item .secnimg {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 65%;
}

.sec_n .sec_n_bottom .sec_n_item .secnimg img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.0);
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .5s ease;
}

/* 公司简介 */
.aboutmain {
    background: url(../images/intro_about_bg.jpg) no-repeat;
    background-size: cover;
    background-position: center center;
}

.aboutcontent .info {
    margin: 30px auto;
    line-height: 2;
    color: #666;
    font-size: 18px;
}

.aboutcontent .info img {
    max-width: 100%;
    height: 30vw;
    object-fit: contain;
}

/* 荣誉资质 */
.honorcontent .honoritem {
    margin-bottom: 20px;
    border: 1px solid #ccc;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.honorcontent .honoritem .honorimg {
    overflow: hidden;
    height: 15vw;
}

.honorcontent .honoritem .honorimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.honorcontent .honoritem .honortext {
    text-align: center;
    padding: 20px 10px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #333;
}

.honorcontent .honoritem:hover {
    border: 1px solid #285dad;
}

.honorcontent .honoritem:hover .honorimg img {
    transform: scale(1.1);
}

/* 联系我们 */
.contactinfo {
    margin-top: 50px;
    display: flex;
}

.contactinfo .leftcontact {
    width: 50%;
    background-color: #2C3F6D;
    padding: 30px;
}

.contactinfo .leftcontact h3 {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.contactinfo .leftcontact h3 p {
    margin-bottom: 0;
}

.contactinfo .leftcontact ul li {
    color: #fff;
    line-height: 2;
}

.contactinfo .leftcontact ul li a {
    color: #fff;
}

.contactinfo .leftcontact ul li img {
    width: 120px;
    height: 120px;
}

.contactinfo .rightcontact {
    width: 50%;
}

.contactinfo .rightcontact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 新闻资讯 */
.xwzx_con1_u1 li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 50px;
    border-bottom: 1px solid #eaeaea;
    color: #333;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.xwzx_con1_u1 li a .left {
    width: 20%;
}

.xwzx_con1_u1 li a .imgBox {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 70%;
}

.xwzx_con1_u1 li a .imgBox img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.0);
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .5s ease;
}

.xwzx_con1_u1 li a .con {
    width: 55%;
}

.xwzx_con1_u1 li a .con h2 {
    margin-bottom: 1.5vw;
    line-height: 26px;
    color: #2a2736;
    font-size: 1.3vw;
}

.xwzx_con1_u1 li a:hover .con h2 {
    color: #2C3F6D;
}

.xwzx_con1_u1 li a .con .word {
    color: #888;
    line-height: 28px;
    font-size: 0.95vw;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.xwzx_con1_u1 li a .right {
    width: 17%;
    border-left: 1px solid #eaeaea;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.xwzx_con1_u1 li a .right span {
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 136px;
    font-size: 15px;
    line-height: 42px;
    color: #fff;
    text-align: center;
    background: #2C3F6D;
    opacity: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
}

.xwzx_con1_u1 li a:hover .right span {
    opacity: 1;
}

.xwzx_con1_u1 li a .right .year {
    font-weight: bold;
    font-size: 1.5vw;
    line-height: 30px;
    opacity: 1;
    color: #e0e0e0;
    text-align: right;
}

.xwzx_con1_u1 li a .right .time {
    font-size: 3.5vw;
    line-height: 60px;
    opacity: 1;
    color: #e0e0e0;
    padding-top: 3vw;
}

.xwzx_con1_u1 li a:hover .right .year,
.xwzx_con1_u1 li a:hover .right .time {
    opacity: 0;
}

/* 新闻详情 */
.news_details .ndh h1 {
    font-size: 30px;
    color: #363636;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.7;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.news_details .ndh .newsbar {
    font-size: 14px;
    color: #9e9e9e;
    line-height: 35px;
    border-bottom: 1px dashed #cfcfcf;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.news_details .ndh .newsbar .newsbartime {
    margin-right: 20px;
}

.news_details .ndc {
    line-height: 2;
}

.news_details .ndc img,
.news_details .ndc video {
    max-width: 100%;
    height: auto;
}

.news_details .ndc .zhconc {
    margin-bottom: 5%;
}

.news_details .content_text {
    margin-top: 50px;
}

/* 产品列表 */
.productcontent {
    padding: 80px 0 100px 0;
    display: flex;
    justify-content: space-between;
}

.productitem {
    margin-bottom: 20px;
    border: 1px solid #e7e7e7;
    position: relative;
}

.productitem .proimg {
    height: 17vw;
}

.productitem .proimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.productitem .txtbox {
    padding: 20px 20px 40px 20px;
    color: #333;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    background-color: #f7f7f7;
}

.productitem i {
    display: block;
    width: 45px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    border-radius: 50%;
    background: #285dad;
    position: absolute;
    bottom: -20px;
    left: 50%;
    margin-left: -22px;
    z-index: 3;
    transform: translateY(20px);
    opacity: 0;
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -o-transition: all .5s ease;
}

.productitem i img {
    transition: 0.3s ease-out;
    transform: translateX(0px);
    width: auto;
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -o-transition: all .5s ease;
}

.productitem a::before {
    content: '';
    display: block;
    width: 1px;
    height: 0%;
    background: #285dad;
    position: absolute;
    right: 0;
    top: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem a::after {
    content: '';
    display: block;
    width: 0%;
    height: 1px;
    background: #285dad;
    position: absolute;
    right: 0;
    top: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem .proimg span::before {
    content: '';
    display: block;
    width: 1px;
    height: 0%;
    background: #285dad;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem .proimg span::after {
    content: '';
    display: block;
    width: 0%;
    height: 1px;
    background: #285dad;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem a:hover::before,
.productitem:hover .proimg span::before {
    height: 100%;
}

.productitem a:hover::after,
.productitem:hover .proimg span::after {
    width: 100%;
}

.productitem:hover i {
    transform: translateY(0);
    opacity: 1;
}

.productitem:hover i img {
    transform: translateX(0px) rotate(180deg);
}

/* 工程案例 */
.caenavlist li p a {
    width: 100%;
}

.casebox h2 {
    font-size: 32px;
    color: #333;
    font-weight: 400;
    margin-bottom: 16px;
    text-align: center;
}

.casebox .casedetails {
    line-height: 2;
    border-top: 1px dashed #cfcfcf;
    padding-top: 30px;
}

.casebox .casedetails img,
.casebox .casedetails video {
    max-width: 100%;
    height: 30vw;
}

.caseitem img {
    object-fit: cover !important;
}

.searchcontent {
    padding: 80px 0;
}

/* 产品内容 */
.prc1 {
    padding: 60px 0;
    background: #F8F8F8;
}

.propos {
    position: relative;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.propos .return {
    border: 1px solid #01468b;
    color: #01468b;
    text-align: center;
    line-height: 60px;
    font-size: 16px;
    width: 170px;
    border-radius: 32px;
}

.propos .return:hover {
    color: #fff;
    background: #01468b;
}

.prc1 .pox {
    display: flex;
    justify-content: space-between;
}

.prc1 .pox .plt {
    width: 30.625%;
}

.bigproSwiper {
    background: #ffff;
    border-radius: 18px;
    -webkit-box-shadow: 0px 2px 10px #ddd;
    box-shadow: 0px 2px 10px #ddd;
}

.bigproSwiper .swiper-slide .sbox {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 100%;
}

.bigproSwiper .swiper-slide .sbox img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.0);
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all .5s ease;
}

.bigproSwiper .btn {
    width: 60px;
    height: 60px;
    cursor: pointer;
    background: #9BAABF url(../images/jt_r_b.svg) center no-repeat;
    position: absolute;
    top: 50%;
    margin-top: -30px;
    right: 10px;
    z-index: 2;
    border-radius: 50%;
}

.bigproSwiper .prev4 {
    left: 10px;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    right: auto;
}

.bigproSwiper .btn:hover {
    background: #054483 url(../images/jt_r_b.svg) center no-repeat;
}

.prc1 .pox .plt .pbtm {
    margin-top: 10px;
}

.smallproSwiper {
    padding: 10px 5px;
}

.smallproSwiper .swiper-slide {
    background: #ffff;
    border-radius: 8px;
    -webkit-box-shadow: 0px 2px 10px #ddd;
    box-shadow: 0px 2px 10px #ddd;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.5;
}

.smallproSwiper .swiper-slide-thumb-active {
    opacity: 1;
}

.smallproSwiper .swiper-slide .sbox {
    width: 100%;
    height: 120px;
    position: relative;
    overflow: hidden;
}

.smallproSwiper .swiper-slide .sbox img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    max-width: 80%;
}

.smallproSwiper .swiper-slide.act {
    opacity: 1;
}

.prc1 .pox .prt {
    width: 63.2%;
    line-height: 1.5;
}

.prc1 .pox .prt .ptt {
    font-weight: bold;
    font-size: 42px;
}

.prc1 .pox .prt .enptt {
    font-weight: bold;
    font-size: 28px;
}

.prc1 .pox .prt .tc1 .p {
    display: flex;
    margin-bottom: 10px;
    line-height: 2;
}

.prc1 .pox .prt .tc1 .p .pplt {
    width: auto;
    white-space: nowrap;
}

.prc1 .pox .prt .tc1 .p .pprt {
    width: calc(100% - 30%);
    color: #666;
}

.prc1 .pox .prt .tc2 {
    display: flex;
    flex-direction: column;
}

.prc1 .pox .prt .tc2 .pplt {
    width: auto;
    margin-bottom: 10px;
}

.prc1 .pox .prt .tc2 .pprt {
    width: 100%;
    max-height: 360px;
    overflow: auto;
    color: #666;
    text-align: justify;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    text-overflow: ellipsis;
    overflow: hidden;
}

.prc1 .pox .prt .tc2 .pprt .lan {
    color: #82A2BD;
}

.prc1 .pox .prt .pbtm {
    border-top: 1px solid #ddd;
    margin-top: 50px;
    padding-top: 20px;
}

.prc1 .pox .prt .pbtm .ptt {
    font-size: 12px;
}

.prc1 .pox .prt .pbtm .anniu {
    display: flex;
    margin-top: 10px;
    font-size: 16px;
}

.prc1 .pox .prt .pbtm .button_su_inner {
    height: 50px;
    width: 260px;
    border-radius: 0px;
    border: 1px solid #054483;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    font-weight: bold;
    background: #fff;
}

.prc1 .pox .prt .pbtm .button_su_inner .i {
    width: 18px;
    margin-right: 10px;
    position: relative;
}

.prc1 .pox .prt .pbtm .button_su_inner .i img {
    display: block;
    max-width: 100%;
    width: 100%;
}

.prc1 .pox .prt .pbtm .button_su_inner .i img:last-child {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}

.prc1 .pox .prt .pbtm .button_su_inner:hover {
    background: #054483;
}

.prc1 .pox .prt .pbtm .button_su_inner:hover .button_text_container {
    color: #fff;
}

.prc1 .pox .prt .pbtm .button_su_inner:hover .i img:last-child {
    opacity: 1;
}

.prc2 {
    background: #fff;
    padding: 30px 0 120px 0;
}

.prc2 .proinfo .proinfoti {
    border-bottom: 1px solid #e6e8ea;
}

.prc2 .proinfo .proinfoti span {
    display: inline-block;
    line-height: 48px;
    width: auto;
    padding: 0 20px;
    background-color: #054483;
    color: #fff;
    text-align: center;
}

.prc2 .proinfo .proinfocon {
    line-height: 2;
    font-size: 18px;
    color: #333;
    padding-top: 30px;
    margin-bottom: 60px;
}

.prc2 .proinfo .proinfocon p {
    margin-bottom: 10px;
}

.prc2 .proinfo .proinfocon table {
    border-collapse: collapse;
    margin-bottom: 10px;
    text-align: center;
}

.prc2 .proinfo .proinfocon table,
.prc2 .proinfo .proinfocon table tr td {
    border: 1px solid #333;
    padding: 0 5px;
}

.prc2 .proinfo .proinfocon img,
.prc2 .proinfo .proinfocon video {
    max-width: 100%;
}

.prc3 {
    background: url(../images/in7_1.jpg) no-repeat center;
    background-size: cover;
    padding: 90px 0 50px;
}

.prc3 .prc3ti {
    font-weight: bold;
    font-size: 36px;
    text-align: center;
    line-height: 1.5;
    color: #333;
}

.prc3 .prc3ti p {
    margin-bottom: 0;
}

.prc3 .prc3more {
    display: block;
    padding: 0 20px;
    width: fit-content;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #06467C;
    color: #fff;
    font-size: 14px;
    margin: 30px auto 0 auto;
    border-radius: 50px;
}

/* 新版产品列表 */
.product_box .mproduct_box_top {
    display: none;
    position: relative;
    width: 100%;
    margin-bottom: 20px;
}

.product_box .mproduct_box_top .mproduct_box_top_btn {
    position: relative;
}

.product_box .mproduct_box_top .mproduct_box_top_btn::after {
    content: '';
    position: absolute;
    border-style: solid;
    border-color: #333 transparent transparent;
    border-width: 1.2vw 1.2vw 0 1.2vw;
    right: 5%;
    top: 50%;
    margin-top: -0.6vw;
    transform: rotateZ(-90deg);
    transition: 0.3s ease 0s;
}

.product_box .mproduct_box_top span {
    display: block;
    background: #fff;
    border: 1px solid #f5f5f5;
    position: relative;
    z-index: 0;
    color: #333;
    padding: 20px 10px;
}

.product_box .mproduct_box_top .mproduct_ul {
    background: #f6f6f6;
    display: none;
}

.product_box .mproduct_box_top .mproduct_ul li a {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    padding: 10px 20px;
    color: #333;
    border-bottom: 1px solid #ddd;
}

.product_box .mproduct_box_top .mproduct_ul li a:hover,
.product_box .mproduct_box_top .mproduct_ul li.act a {
    color: #0064B2;
}

.product_box .mproduct_box_top .mproduct_ul li a p {
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    overflow: hidden;
}

.product_box .product_box_list {
    display: flex;
    flex-wrap: wrap;
}

.product_box .product_box_list .product_box_item {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 3%;
    padding: 20px;
    background: #f8f8f8;
    text-align: center;
    transition: all .5s ease;
}

.product_box .product_box_list .product_box_item:nth-child(3n) {
    margin-right: 0;
}

.product_box .product_box_list .product_box_item .product_img {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 70%;
}

.product_box .product_box_list .product_box_item .product_img img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.0);
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all .5s ease;
}

.product_box .product_box_list .product_box_item .product_txt {
    color: #333;
    margin: 16px 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.product_box .product_box_list .product_box_item .product_more .product_btn {
    border-radius: 2em;
    background-color: #ebebeb;
    width: 136px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    display: inline-block;
    color: #333;
    font-size: 14px;
    transition: all .5s ease;
}

.product_box .product_box_list .product_box_item:hover {
    box-shadow: 0 6px 25px rgba(1, 70, 139, 0.3);
}

.product_box .product_box_list .product_box_item:hover .product_img img {
    transform: translate(-50%, -50%) scale(1.1);
}

.product_box .product_box_list .product_box_item:hover .product_more .product_btn {
    background: #2C3F6D;
    color: #fff;
}

.product_box .product_box_list .product_box_item:hover .product_txt {
    color: #2C3F6D;
}

.proinall {
    border: 1px solid rgba(0, 0, 0, .1);
    padding: 15px;
}

.proinall p {
    text-indent: 2em;
    line-height: 2;
}