.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;
}

/* 首页栏目标题 */
.hometitle {
    padding: 0 7.29vw;
}

.hometitle h4 {
    color: #333;
    font-size: 42px;
    font-weight: 500;
}

/* 首页产品 */
.home-product {
    background: url(../images/bgproduct.jpg) center no-repeat;
    background-size: 100% 100%;
}

.home-product .hometitle {
    margin-bottom: 3vw;
}

.home-product .probox {
    padding: 0 7.29vw;
}

.home-product .probox .pro1 {
    display: flex;
    justify-content: space-between;
    height: 100%;
}

.home-product .probox .pro1 .index_pro {
    width: calc(97% - 360px);
    margin-left: 0;
    overflow: visible;
}

.home-product .probox .pro1 .index_pro .proitem {
    display: flex;
    justify-content: space-between;
    opacity: 0;
    transition: all 0.6s;
}

.home-product .probox .pro1 .index_pro .swiper-slide-active .proitem {
    opacity: 1;
    transition: all 0.6s;
}

.home-product .probox .pro1 .index_pro .proitem .protxt {
    width: 35%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    padding-top: 1vw;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text .zht h4 {
    color: #333;
    font-weight: 500;
    font-size: 24px;
    margin-bottom: 2vw;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text .zht .proname {
    color: #333;
    font-weight: 700;
    font-size: 34px;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text .procon {
    color: #7d7e7e;
    font-size: 20px;
    line-height: 2;
    margin: 2vw 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text ul {
    display: flex;
    align-items: center;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text ul li {
    display: flex;
    align-items: center;
    font-size: 16px;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text ul li img {
    max-width: 15%;
    margin-right: 5px;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text .promore a {
    display: block;
    width: 150px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    border: 1px solid #01468b;
    background: #01468b;
    padding: 12px 5px;
    text-align: center;
    margin-top: 3vw;
    color: #fff;
    letter-spacing: 1px;
    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
}

.home-product .probox .pro1 .index_pro .proitem .protxt .text .promore a:hover {
    border: 1px solid #0f6abb;
    background: #0f6abb;
}

.home-product .probox .pro1 .index_pro .proitem .propic {
    width: 50%;
    position: relative;
    height: 100%;
}

.home-product .probox .pro1 .index_pro .proitem .propic img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    margin: 0 auto;
    display: block;
}

.home-product .probox .pro1 .probtn {
    width: 360px;
    position: relative;
}

.home-product .probox .pro1 .probtn ul li {
    position: relative;
    border: 1px solid #f1f1f1;
    margin-bottom: 20px;
}

.home-product .probox .pro1 .probtn ul li a {
    display: block;
    height: 100%;
    padding: 13px 20px 25px;
    background: #fff;
    width: 100%;
    position: relative;
    z-index: 2;
    border-radius: 8px;
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.home-product .probox .pro1 .probtn ul li a .img {
    width: 42px;
    height: 42px;
    border-radius: 60px;
    border: 1px solid #d9d9d9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-product .probox .pro1 .probtn ul li a .img .i {
    position: relative;
}

.home-product .probox .pro1 .probtn ul li a .img .i img {
    border: none;
    display: block;
    max-width: 100%;
}

.home-product .probox .pro1 .probtn ul li a .img .i img:last-child {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
}

.home-product .probox .pro1 .probtn ul li a .n2 {
    margin-top: 10px;
    line-height: 1.4;
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

.home-product .probox .pro1 .probtn ul li a:hover,
.home-product .probox .pro1 .probtn ul li.act a {
    background: #01468b;
}

.home-product .probox .pro1 .probtn ul li a:hover .n2,
.home-product .probox .pro1 .probtn ul li.act a .n2 {
    color: #fff;
}

.home-product .probox .pro1 .probtn ul li a:hover .img .i img:first-child,
.home-product .probox .pro1 .probtn ul li.act a .img .i img:first-child {
    opacity: 0;
}

.home-product .probox .pro1 .probtn ul li a:hover .img .i img:last-child,
.home-product .probox .pro1 .probtn ul li.act a .img .i img:last-child {
    opacity: 1;
}

.home-product .probox .pro1 .probtn .pro_arr {
    max-width: 120px;
    width: 100%;
    position: absolute;
    right: 7%;
    bottom: 40px;
    z-index: 1;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    text-align: center;
}

.home-product .probox .pro1 .probtn .pro_arr .pro_btn_prev {
    color: #999;
    border-radius: 50%;
    border: 1px solid #999;
    transform: skewX(0deg);
    height: 50px;
    width: 50px;
    transition: all ease .3s;
    position: static;
    background-image: none;
    margin: 0px 20px 0px 0px;
}

.home-product .probox .pro1 .probtn .pro_arr .pro_btn_next {
    color: #999;
    border-radius: 50%;
    transform: skewX(0deg);
    border: 1px solid #999;
    width: 50px;
    height: 50px;
    transition: all ease .3s;
    position: static;
    background-image: none;
    margin: 0 auto;
}

.home-product .probox .pro1 .probtn .pro_arr .pro_btn_prev::after,
.home-product .probox .pro1 .probtn .pro_arr .pro_btn_next::after {
    font-size: 16px;
}

.home-product .probox .pro1 .probtn .pro_arr .pro_btn_prev:hover,
.home-product .probox .pro1 .probtn .pro_arr .pro_btn_next:hover {
    background: #01468b;
    border: 1px solid #01468b;
}

.home-product .probox .pro1 .probtn .pro_arr .pro_btn_prev:hover::after,
.home-product .probox .pro1 .probtn .pro_arr .pro_btn_next:hover::after {
    color: #fff;
}

.home-product .xian {
    position: absolute;
    width: 100%;
    bottom: 9%;
    pointer-events: none;
}

.home-product .xian .ibox {
    padding: 0 100px;
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.home-product .xian .ibox img {
    max-width: 100%;
}

.home-product .mpro {
    display: none !important;
}

/* 首页关于我们 */
.home-about {
    background: #f8f8f8;
}

.home-about .abbox {
    padding: 0 7.29vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.home-about .abbox .fl {
    width: 45%;
}

.home-about .abbox .fl h3 {
    font-size: 42px;
    font-weight: 500;
}

.home-about .abbox .fl .abtxt {
    line-height: 2;
    font-size: 18px;
    margin: 3vw 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 8;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-about .abbox .fl .abmore a {
    display: block;
    width: 200px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    border: 1px solid #01468b;
    background: #01468b;
    padding: 17px 5px;
    text-align: center;
    color: #fff;
    letter-spacing: 1px;
    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
}

.home-about .abbox .fl .abmore a:hover {
    border: 1px solid #0f6abb;
    background: #0f6abb;
}

.home-about .abbox .fr {
    width: 45%;
}

.home-about .abbox .fr img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 首页解决方案 */
.home-case {
    position: relative;
}

.home-case .hometitle {
    margin-bottom: 3vw;
}

.home-case .casebox .c_img {
    position: relative;
}

.home-case .casebox .c_img img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.home-case .casebox .c_info {
    padding: 0 15px;
    position: absolute;
    top: 40%;
    transform: translateY(-49%);
    margin: 0 auto;
    display: block;
    left: 0;
    right: 0;
    z-index: 1;
    width: 88%;
}

.home-case .casebox .c_info .c_info_fivebox {
    width: 92%;
    position: absolute;
    top: 45%;
    transform: translateY(-50%);
    max-width: 740px;
}

.home-case .casebox .c_info .c_info_fivebox .s_title {
    font-size: 32px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #fff;
}

.home-case .casebox .c_info .c_info_fivebox h3 {
    font-size: 52px;
    line-height: 1;
    transition: all ease .8s .3s;
    color: #fff;
}

.home-case .casebox .c_info .c_info_fivebox .ba_t img {
    margin: 30px 0px;
    filter: brightness(0) invert(100%);
}

.home-case .casebox .c_info .c_info_fivebox .p_summary {
    font-size: 18px;
    margin-top: 10px;
    color: rgb(255 255 255 / 100%);
    line-height: 2;
    min-height: 50px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    transition: all ease .8s .9s;
}

.home-case .casebox .c_info .c_info_fivebox .p_button {
    color: #fff;
    font-size: 16px;
    border: 2px solid #fff;
    padding: 12px 15px;
    display: inline-block;
    margin-top: 30px;
    width: 100%;
    max-width: 180px;
    border-radius: 25px;
    text-align: center;
    transition: all ease .3s, opacity ease .8s 1.2s, transform ease .8s 1.2s;
    margin-bottom: 5px;
}

.home-case .casebox .c_info .c_info_fivebox .p_button:hover {
    background: #fff;
    border: 2px solid #fff;
    color: rgba(92, 92, 92, 1);
}

.home-case .p_smallBox {
    position: absolute;
    bottom: 0;
    margin: 0 auto;
    display: block;
    left: 0;
    right: 0;
    z-index: 2;
    margin: 0 auto;
    width: 100%;
}

.home-case .p_smallBox .slideSmall {
    background: rgba(251, 251, 251, .85);
    padding: 30px 5px;
    transition: all ease .3s;
    cursor: pointer;
    background-repeat: no-repeat;
    background-size: cover;
    border-right: 1px #fff solid;
}

.home-case .p_smallBox .slideSmall:hover,
.home-case .p_smallBox .swiper-slide-thumb-active {
    background: #194fbad9;
    border-right: 1px #194fbad9 solid;
}

.home-case .p_smallBox .p_smalltitle {
    color: #444;
    font-size: 18px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    width: 100%;
    line-height: 1;
    margin-bottom: 0px;
    transition: all ease .3s;
    text-align: center;
    margin-top: 15px;
    font-weight: bold;
}

.home-case .p_smallBox .swiper-slide-thumb-active .p_smalltitle,
.home-case .p_smallBox .slideSmall:hover .p_smalltitle {
    color: #fff;
}

.home-case .p_smallBox .p_smallicobg1 {
    height: 50px;
    background: url(../images/ca1.png) no-repeat center center;
}

.home-case .p_smallBox .p_smallicobg2 {
    height: 50px;
    background: url(../images/ca2.png) no-repeat center center;
}

.home-case .p_smallBox .p_smallicobg3 {
    height: 50px;
    background: url(../images/ca3.png) no-repeat center center;
}

.home-case .p_smallBox .p_smallicobg4 {
    height: 50px;
    background: url(../images/ca4.png) no-repeat center center;
}

.home-case .p_smallBox .p_smallicobg5 {
    height: 50px;
    background: url(../images/ca5.png) no-repeat center center;
}

.home-case .p_smallBox .swiper-slide-thumb-active .p_smallicobg1,
.home-case .p_smallBox .slideSmall:hover .p_smallicobg1,
.home-case .p_smallBox .swiper-slide-thumb-active .p_smallicobg2,
.home-case .p_smallBox .slideSmall:hover .p_smallicobg2,
.home-case .p_smallBox .swiper-slide-thumb-active .p_smallicobg3,
.home-case .p_smallBox .slideSmall:hover .p_smallicobg3,
.home-case .p_smallBox .swiper-slide-thumb-active .p_smallicobg4,
.home-case .p_smallBox .slideSmall:hover .p_smallicobg4,
.home-case .p_smallBox .swiper-slide-thumb-active .p_smallicobg5,
.home-case .p_smallBox .slideSmall:hover .p_smallicobg5 {
    filter: brightness(0) invert(100%);
}

/* 首页新闻 */
.home-news {
    background: url(../images/ind6_b.jpg) left no-repeat;
    background-size: cover;
}

.home-news .ntran,
.home-news .ntran * {
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.home-news .nbox {
    padding: 0 7.29vw;
}

.home-news .nbox .nflex {
    display: flex;
    justify-content: space-between;
}

.home-news .nbox .nflex .nle {
    width: 18.75%;
    color: #333333;
}

.home-news .nbox .nflex .nle .letop {
    margin-bottom: 50px;
}

.home-news .nbox .nflex .nle .letop span {
    font-weight: bold;
    font-size: 42px;
}

.home-news .nbox .nflex .nle .letop .nen {
    margin-left: 5px;
}

.home-news .nbox .nflex .nle .lebot {
    margin-bottom: 23.15vh;
    font-size: 24px;
}

.home-news .nbox .nflex .nle .lebot a {
    margin-bottom: 25px;
    color: #333;
    display: table;
}

.home-news .nbox .nflex .nle .lebot a .nen {
    margin-left: 5px;
}

.home-news .nbox .nflex .nle .lebot a.act,
.home-news .nbox .nflex .nle .lebot a:hover {
    color: #01468b;
}

.home-news .nbox .nflex .nle .nmore {
    color: #01468b;
    width: 165px;
    height: 40px;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.home-news .nbox .nflex .nle .nmore .a_img {
    position: relative;
    transform: translateX(20px);
    animation: jiant 3s infinite linear alternate;
}

@keyframes jiant {
    0% {
        transform: translateX(20px);
    }

    20% {
        transform: translateX(30px);
    }

    40% {
        transform: translateX(20px);
    }

    100% {
        transform: translateX(20px);
    }
}

.home-news .nbox .nflex .nle .nmore .a_img img {
    max-width: 100%;
    display: block;
}

.home-news .nbox .nflex .nle .nmore .a_img img:first-child {
    opacity: 0;
}

.home-news .nbox .nflex .nle .nmore .a_img img:last-child {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}

.home-news .nbox .nflex .nle .nmore.act .a_img img:last-child {
    opacity: 1;
}

.home-news .nbox .nflex .nle .nmore span {
    width: 35px;
    height: 35px;
    border: 1px solid #01468b;
    border-radius: 50px;
}

.home-news .nbox .nflex .nre {
    width: 75%;
    position: relative;
}

.home-news .nbox .nflex .nre ul {
    display: flex;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: -2;
}

.home-news .nbox .nflex .nre ul.act {
    opacity: 1;
    z-index: 2;
    pointer-events: visible;
    visibility: visible;
}

.home-news .nbox .nflex .nre ul li {
    width: 30%;
    margin-right: 5%;
}

.home-news .nbox .nflex .nre ul li a {
    display: block;
}

.home-news .nbox .nflex .nre ul li .li_tim h3 {
    font-size: 72px;
    display: block;
    margin-bottom: 5px;
    transform: translateX(-5px);
    color: #333;
}

.home-news .nbox .nflex .nre ul li .li_tim p {
    margin-bottom: 0;
    display: block;
    font-size: 16px;
    color: #333;
}

.home-news .nbox .nflex .nre ul li .li_img {
    margin: 35px 0 15px;
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 50%;
}

.home-news .nbox .nflex .nre ul li .li_img 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;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt1 {
    line-height: 35px;
    height: 70px;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt1 .zhtxt {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt2 {
    line-height: 30px;
    text-align: justify;
    margin: 25px 0 30px;
    height: 60px;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt2 .zhtxt {
    font-size: 18px;
    color: #333;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt3 {
    position: relative;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt3 img {
    max-width: 100%;
    display: block;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt3 img:first-child {
    opacity: 0;
}

.home-news .nbox .nflex .nre ul li .li_txt .txt3 img:last-child {
    position: absolute;
    left: 0;
    top: 0;
}

.home-news .nbox .nflex .nre ul li:hover .li_img img {
    transform: translate(-50%, -50%) scale(1.05);
}

.home-news .nbox .nflex .nre ul li:hover .li_txt .txt1 .zhtxt,
.home-news .nbox .nflex .nre ul li:hover .li_txt .txt1 .entxt {
    color: #01468b;
}

.home-news .nbox .nflex .nre ul li:hover .li_txt .txt3 img:first-child {
    opacity: 1;
}

.home-news .nbox .nflex .nre ul li:hover .li_txt .txt3 img:last-child {
    opacity: 0;
}

/* 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: #373B84;
    padding: 30px;
}

.contactinfo .leftcontact h3 {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.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 .leftcontact ul li:last-child {
    margin-top: 20px;
}

.contactinfo .rightcontact {
    width: 50%;
}

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

/* 新闻资讯 */
.xwzx_con1_u1 {
    display: flex;
    flex-wrap: wrap;
}

.xwzx_con1_u1 li {
    width: 31.25%;
    margin: 0 3.125% 3.125% 0;
}

.xwzx_con1_u1 li:nth-child(3n) {
    margin-right: 0;
}

.xwzx_con1_u1 li a {
    display: block;
    background: #fff;
    box-shadow: 0 10px 10px 5px rgba(0, 2, 2, 0.05);
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.xwzx_con1_u1 li a .nimg {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 60%;
}

.xwzx_con1_u1 li a .nimg 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:hover a .nimg img {
    transform: translate(-50%, -50%) scale(1.05);
}

.xwzx_con1_u1 li a .ntxt {
    padding: 35px 45px;
}

.xwzx_con1_u1 li a .ntxt .ts .t1 {
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 18px;
    color: #333;
}

.xwzx_con1_u1 li a .ntxt .ts .t1 .i {
    position: relative;
    margin-right: 8px;
}

.xwzx_con1_u1 li a .ntxt .ts .t1 .i img {
    display: block;
    max-width: 100%;
}

.xwzx_con1_u1 li a .ntxt .ts .t1 .i .ns2 {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}

.xwzx_con1_u1 li a .ntxt .ts .t2 {
    margin: 20px 0;
    font-size: 20px;
    color: #333;
}

.xwzx_con1_u1 li a .ntxt .ts .t2 p {
    margin-bottom: 0;
}

.xwzx_con1_u1 li a .ntxt .ts .t2 .zhne {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    overflow: hidden;
}

.xwzx_con1_u1 li a .ntxt .ts .t4 {
    color: #666;
    margin-bottom: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.xwzx_con1_u1 li a .ntxt .ts .t2 .enne {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.xwzx_con1_u1 li a .ntxt .ts .t3 .nemore {
    display: inline-block;
    font-weight: bold;
    font-size: 20px;
}

.xwzx_con1_u1 li a .ntxt .ts .t3 .nemore .n {
    display: flex;
    align-items: center;
    justify-content: center;
}

.xwzx_con1_u1 li a .ntxt .ts .t3 .nemore .n span {
    color: #222;
}

.xwzx_con1_u1 li a .ntxt .ts .t3 .nemore .n .i {
    width: 11px;
    position: relative;
    margin-left: 9px;
    height: 15px;
}

.xwzx_con1_u1 li a .ntxt .ts .t3 .nemore .n .i img {
    display: block;
    max-width: 100%;
    width: 11px;
    height: 15px;
    position: absolute;
    left: 0;
    top: 0;
}

.xwzx_con1_u1 li a .ntxt .ts .t3 .nemore .n .i img:last-child {
    opacity: 0;
}

.xwzx_con1_u1 li:hover a .ntxt .ts .t3 .nemore .n span {
    color: #285dad;
}

.xwzx_con1_u1 li:hover a .ntxt .ts .t3 .nemore .n .i img:last-child {
    opacity: 1;
}

/* .xwzx_con1_u1 li {
    position: relative;
}

.xwzx_con1_u1 li a {
    display: block;
    padding: 30px 0;
    position: relative;
    z-index: 2;
}

.xwzx_con1_u1 li .divBox {
    width: 80%;
    margin: 0 auto;
}

.xwzx_con1_u1 li .divBox {
    font-size: 0;
}

.xwzx_con1_u1 li:nth-child(even) {
    background: #f6f6f6;
}

.xwzx_con1_left {
    display: inline-block;
    vertical-align: middle;
    width: 248px;
    overflow: hidden;
}

.xwzx_con1_left img {
    width: 100%;
    transition: 0.3s ease-out;
}

.xwzx_con1_middle {
    width: 185px;
    display: inline-block;
    vertical-align: middle;
    text-align: center;
}

.xwzx_con1_right {
    width: calc(100% - 233px);
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
    border-left: 1px solid #e5e5e5;
    padding-left: 60px;
    padding-right: 100px;
    position: relative;
    transition: 0.3s ease-out;
}

.xwzx_con1_right:after {
    content: '/';
    display: block;
    font-size: 20px;
    color: #282828;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -10px;
    transition: 0.3s ease-in-out;
}

.xwzx_con1_right h1 {
    font-size: 20px;
    color: #282828;
    transition: 0.3s ease-out;
    font-weight: bold;
}

.xwzx_con1_right h1:before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background: #282828;
    vertical-align: middle;
    transition: 0.3s ease-in-out;
}

.xwzx_con1_right p {
    font-size: 16px;
    line-height: 25px;
    color: #999999;
    margin-top: 10px;
    padding-left: 5px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.xwzx_con1_middle h2 {
    font-size: 40px;
    color: #2c3238;
    font-family: arial;
    transition: 0.3s ease-out;
}

.xwzx_con1_middle time {
    display: block;
    font-size: 16px;
    color: #999;
    transition: 0.3s ease-out;
}

.xwzx_con1_u1 li:hover .xwzx_con1_right h1:before {
    width: 20px;
    margin-right: 10px;
}

.xwzx_con1_u1 li:hover .xwzx_con1_left img {
    transform: scale(1.05);
}

.xwzx_con1_u1 li:hover .xwzx_con1_right:after {
    transform: rotate(180deg);
    color: #373B84;
}

.xwzx_con1_u1 li:hover:after {
    opacity: 1;
}

.xwzx_con1_u1 li:hover .xwzx_con1_right {
    border-left: 1px solid rgba(250, 250, 250, .2);
}

.xwzx_con1_u1 li:hover .xwzx_con1_right h1 {
    color: #373B84;
}

.xwzx_con1_u1 li:hover .xwzx_con1_right h1:before {
    background: #373B84;
}

.xwzx_con1_u1 li:hover .xwzx_con1_middle h2 {
    color: #373B84;
} */

/* 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: #01468b;
    color: #fff;
}

.product_box .product_box_list .product_box_item:hover .product_txt {
    color: #01468b;
}