@charset "utf-8";

@import url(public.css);

/* header */
.header {
    width: 100%;
    position: relative;
}

.header .header_content {
    width: 100%;
    position: relative;
    height: 90px;
    background-color: #fff;
    z-index: 999;
}

.header .wrap {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo {
    overflow: hidden;
    display: flex;
    height: 100%;
    align-items: center;
}

.header .logo img {
    max-width: 100%;
    max-height: 100%;
    width: 312px;
    height: auto;
}

/* menu */
.header .header_menu {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 15px;
    margin: auto;
    z-index: 6;
    padding: 0;
    height: 20px;
    display: block;
    cursor: pointer;
}

.header .header_menu .icon-bar {
    background: #333;
    width: 30px;
    height: 3px;
    display: block;
}

.header .header_menu .icon-bar:nth-child(2) {
    margin: 5px 0;
}

.header .header_menu .icon-bar:nth-child(3) {
    width: 22px;
}

.header .header_menu.on .icon-bar:nth-child(1) {
    margin-top: 8px;
    transform: rotateZ(45deg);
}

.header .header_menu.on .icon-bar:nth-child(2) {
    opacity: 0;
}

.header .header_menu.on .icon-bar:nth-child(3) {
    width: 30px;
    top: 50%;
    position: absolute;
    transform: translate(0, -50%) rotateZ(135deg);
}

/* nav */
.header .header_nav {
    position: relative;
    width: 60%;
}

.header .header_nav .nav {
    max-width: 1200px;
    margin: 0 auto;
}

.header .header_nav .nav_list {
    width: 100%;
}

.header .header_nav .nav_list>li {
    width: calc(100% / 6);
    float: left;
    position: relative;
    text-align: center;
}

.header .header_nav .nav_list>li::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 1px;
    height: 15px;
    background-color: #fff;
}

.header .header_nav .nav_list>li:last-child::before {
    display: none;
}

.header .header_nav .nav_list>li>a {
    line-height: 45px;
    font-size: 16px;
    color: #333;
    display: block;
    position: relative;
    display: inline-block;
}

.header .header_nav .nav_list>li>a::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 0;
    height: 65px;
    height: 2px;
    background-color: #014f98;
    transition: all .6s;
}

.header .header_nav .nav_list>li:hover>a {
    color: #014f98;
}

.header .header_nav .nav_list>li.on>a {
    color: #014f98;
}

.header .header_nav .nav_list>li:hover>a::before {
    width: 100%;
}

.header .header_nav .nav_list>li.on>a::before {
    width: 100%;
}

.header .header_nav .nav_list>li>i {
    display: none;
}

.header .header_nav .drop_down {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    min-width: 100%;
    transform: translateX(-50%);
    z-index: 4;
    box-shadow: 0 0 5px rgb(0 0 0 / 20%);
    background-color: #fff;
}

.header .header_nav .drop_down li {
    text-align: center;
}

.header .header_nav .drop_down li a {
    line-height: 40px;
    font-size: 15px;
    color: #333;
    display: block;
    padding: 0 5px;
    white-space: nowrap;
}

.header .header_nav .drop_down li a:hover {
    color: #014f98;
}

.header .header_search {
    float: left;
    position: relative;
}

.header .header_search .icon {
    float: left;
    width: 20px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-size: 100% 100%;
}

.header .header_search .icon i {
    font-size: 20px;
    color: #333;
}

.header .mask {
    position: absolute;
    display: none;
    bottom: -60px;
    right: -50px;
    width: 300px;
    height: 35px;
    border-radius: 35px;
    box-shadow: 0 0 10px 0 #bbb;
    z-index: 2;
    overflow: hidden;
}

.header .mask .form {
    width: 100%;
    height: 100%;
}

.header .mask .form_text {
    width: calc(100% - 60px);
    padding: 0 0 0 15px;
    float: left;
    height: 100%;
    background-color: #fff;
}

.header .mask .form_btn {
    width: 60px;
    height: 100%;
    float: left;
    font-size: 14px;
    color: #fff;
    background-color: #014f98;
}

.header .header_tel {
    float: left;
    position: relative;
    padding-left: 20px;
    margin-left: 20px;
}

.header .header_tel::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 1px;
    height: 20px;
    background-color: #dedede;
}

.header .header_tel .tel {
    font-size: 22px;
    color: #ffa53c;
    line-height: 30px;
}

.header.small {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 6;
    animation: nav_small 0.5s;
    box-shadow: 0 0 20px #ccc;
}

@keyframes nav_small {
    from {
        top: -50px;
    }

    to {
        top: 0;
    }
}

@-webkit-keyframes nav_small {
    from {
        top: -50px;
    }

    to {
        top: 0;
    }
}

/* banner */
.banner {
    position: relative;
    font-size: 0;
}

.banner img {
    width: 100%;
    height: auto;
}

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

.banner .swiper-pagination-bullet-active {
    background-color: #014f98;
    opacity: 1;
}

/*  */
.title_index {
    text-align: center;
    margin-bottom: 50px;
}

.title_index .title1 {
    font-size: 72px;
    color: rgba(0, 0, 0, .1);
    font-weight: bold;
    line-height: 1;
    display: inline-block;
    padding: 5px 20px;
    text-transform: uppercase;
    background: url(../images/title_icon.png) no-repeat right top;
}

.title_index .title2 {
    font-size: 36px;
    color: #222;
    line-height: 1;
    font-weight: bold;
    margin-top: -30px;
}

.spacing_index {
    padding: 50px 0;
}

/*  */
.index1 {
    width: 100%;
    overflow: hidden;
    background: url(../images/about_bg.jpg) no-repeat center center;
    background-size: cover;
}

.index1 .title_about {
    text-align: center;
    font-size: 30px;
    margin-bottom: 20px;
    color: #014f98;
}

.index1 .text {
    font-size: 16px;
    color: #626262;
    text-align: center;
    line-height: 30px;
    margin-bottom: 50px;
}

.index1 .about_data {
    text-align: center;
    overflow: hidden;
}

.index1 .about_data .list {
    display: flex;
    justify-content: space-between;
}

.index1 .about_data .list .text1 {
    font-size: 16px;
    color: #014f98;
}

.index1 .about_data .list .text1 span {
    font-size: 48px;
    color: #014f98;
    font-weight: bold;
}

.index1 .about_data .list .text2 {
    font-size: 16px;
    color: #333;
}

.index1 .more {
    text-align: center;
    margin-top: 50px;
}

.index1 .more a {
    width: 130px;
    height: 40px;
    line-height: 38px;
    border: 1px solid #e5e5e5;
    font-size: 14px;
    color: #333;
    background-color: #fff;
    display: inline-block;
    border-radius: 40px;
}

.index1 .more a:hover {
    background-color: #014f98;
    color: #fff;
    box-shadow: 0 0 10px 0 #ccc;
}

/*  */
.index2 {
    width: 100%;
    overflow: hidden;
}

.product_tab_list {
    width: 100%;
}

.product_tab_list li {
    width: calc(100% / 4);
    float: left;
    text-align: center;
}

.product_tab_list li a {
   
    line-height: 40px;
    font-size: 18px;
}

.product_tab_list .item {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.product_tab_list .item .imgbox {
    position: relative;
    overflow: hidden;
}

.product_tab_list .item .imgbox::before {
    content: "";
    display: block;
    padding-top: 125%;
}

.product_tab_list .item .text {
    position: absolute;
    left: 0;
    bottom: 80px;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.product_tab_list .item .text span {
    display: inline-block;
    font-size: 30px;
    color: #fff;
    border-bottom: 2px solid #e1e5eb;
    padding-bottom: 10px;
}

.product_tab_list .item .mask {
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(1, 79, 152, .7);
    width: 100%;
    height: 100%;
    transform: translateY(100%);
    z-index: 1;
}

.product_tab_list .item .icon {
    position: absolute;
    overflow: hidden;
    top: -20%;
    left: 0;
    width: 100%;
    z-index: 2;
}

.product_tab_list .item .icon::before {
    content: "";
    display: block;
    padding-top: 18%;
}

.product_tab_list .item:hover .mask {
    transform: translateY(0);
}

.product_tab_list .item:hover .icon {
    top: 40%;
}

.product_list .item {
    width: 100%;
    border: 1px solid #e8e8e8;
}

.product_list .item .imgbox {
    position: relative;
    overflow: hidden;
    background-color: #fff;
}

.product_list .item .imgbox::before {
    content: "";
    display: block;
    padding-top: 85%;
}

.product_list .item .text {
    font-size: 18px;
    color: #4b4b4b;
    height: 60px;
    line-height: 59px;
    border-top: 1px solid #e8e8e8;
    background-color: #f7f7f7;
    text-align: center;
}

.product_list .item:hover .imgbox img {
    transform: scale(1.1);
}

.product_list .item:hover .text {
    background-color: #014f98;
    color: #fff;
}

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

.product_box .pro-prev,
.product_box .pro-next {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 28px;
    height: 50px;
    background: url(../images/product_icon2.png) no-repeat;
    background-size: 100% 100%;
}

.product_box .pro-prev {
    left: -5%;
}

.product_box .pro-next {
    right: -5%;
    transform: rotate(180deg);
}

.index2 .more {
    text-align: center;
    margin-top: 40px;
}

.index2 .more a {
    display: inline-block;
    width: 170px;
    height: 50px;
    line-height: 48px;
    border: 1px solid #014f98;
    background-color: #014f98;
    text-align: center;
    font-size: 18px;
    color: #fff;
    border-radius: 10px;
}

.index2 .more a:hover {
    background-color: #fff;
    color: #014f98;
}

/*  */
.index3 {
    width: 100%;
    overflow: hidden;
    background: url(../images/index3_bg.jpg) no-repeat center center;
    background-size: cover;
}

.title_index3 {
    text-align: center;
    margin-bottom: 50px;
}

.title_index3 .title1 {
    font-size: 48px;
    color: #1a1a1a;
}

.title_index3 .title2 {
    font-size: 22px;
    color: #787878;
}

.index3 .wrap {
    display: flex;
}

.index3 .list {
    width: 50%;
    overflow: hidden;
}

.index3 .list .item {
    width: 50%;
    height: 50%;
    float: left;
    border: 1px solid #014f98;
}

.index3 .list .item a {
    display: block;
    width: 100%;
    height: 100%;
    padding: 30px 0;
    display: flex;
    align-content: center;
    flex-wrap: wrap;
}

.index3 .list .item .icon {
    position: relative;
    overflow: hidden;
    width: 100%;
    text-align: center;
}

.index3 .list .item .icon::before {
    content: "";
    display: block;
    padding-top: 12%;
}

.index3 .list .item .icon img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    max-width: 100%;
    max-height: 100%;
}

.index3 .list .item .icon .img {
    opacity: 1;
}

.index3 .list .item .icon .img-act {
    opacity: 0;
}

.index3 .list .item .txtbox {
    margin-top: 20px;
    text-align: center;
    width: 100%;
}

.index3 .list .item .txtbox .text1 {
    font-size: 24px;
    color: #000;
}

.index3 .list .item .txtbox .text2 {
    font-size: 18px;
    color: #5e5e5e;
    margin-top: 5px;
}

.index3 .list .item:hover {
    background-color: #014f98;
}

.index3 .list .item:hover .icon .img {
    opacity: 0;
    transform: rotateX(360deg);
}

.index3 .list .item:hover .icon .img-act {
    opacity: 1;
    transform: rotateX(360deg);
}

.index3 .list .item:hover .txtbox .text1 {
    color: #fff;
}

.index3 .list .item:hover .txtbox .text2 {
    color: #fff;
}

.index3 .imgbox {
    width: 50%;
    text-align: center;
    overflow: hidden;
}

.index3 .imgbox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/*  */
.index4 {
    width: 100%;
    overflow: hidden;
}

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

.case_list .item .imgbox {
    position: relative;
    overflow: hidden;
}

.case_list .item .imgbox::before {
    content: "";
    display: block;
    padding-top: 115%;
}

.case_list .item .mask {
    position: absolute;
    bottom: 40px;
    left: 0;
    width: 100%;
}

.case_list .item .mask .text {
    width: 100%;
    text-align: center;
    font-size: 24px;
    color: #fff;
    line-height: 40px;
}

.case_list .item .mm {
    width: 110px;
    height: 35px;
    line-height: 35px;
    display: inline-block;
    background-color: #014f98;
    font-size: 14px;
    color: #fff;
    text-align: center;
    transform: translateY(-17px);
}

.case_list .item:hover .imgbox img {
    transform: scale(1.1);
}

/*  */
.index5 {
    width: 100%;
    background-color: #f5f5f5;
}

.index5 .wrap {
    display: flex;
}

.index5 .imgbox {
    width: 30%;
    float: left;
    text-align: center;
    overflow: hidden;
}

.index5 .imgbox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.index5 .list {
    width: 70%;
    float: left;
}

.index5 .list li {
    width: 50%;
    /*height: 50%;*/
    float: left;
}

.index5 .list .item {
    width: 100%;
    height: 100%;
    padding: 30px;
    background-color: #fff;
    display: flex;
    align-content: center;
    flex-wrap: wrap;
}

.index5 .list .item .title {
    font-size: 18px;
    color: #2a2a2a;
    margin-bottom: 10px;
    width: 100%;
}

.index5 .list .item .text {
    font-size: 14px;
    color: #868686;
    line-height: 25px;
    height: 50px;
    overflow: hidden;
    width: 100%;
    margin-bottom: 30px;
}

.index5 .list .item .time {
    font-size: 14px;
    color: #7b7b7b;
    font-family: Arial;
    font-weight: bold;
    display: inline-block;
    border-bottom: 1px solid #7b7b7b;
}

.index5 .list li:nth-child(2) .item {
    background-color: #e7e7e7;
}

.index5 .list li:nth-child(3) .item {
    background-color: #e7e7e7;
}

.index5 .list .item:hover .title {
    color: #014f98;
    font-weight: bold;
}

/*  */
.footer {
    width: 100%;
    background-color: #3a3a3a;
}

.footer1 {
    padding: 60px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .5);
    max-height: 254px;
    overflow: hidden;
    margin-bottom: 20px;
}

.footer1 .contact {
    width: 30%;
    float: left;
}

.footer1 .contact .foot_logo {
    text-align: left;
    margin-bottom: 20px;
}

.footer1 .contact .foot_logo img {
    max-width: 100%;
    height: auto;
}

.footer1 .contact .text {
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}

.footer1 .footer_nav {
    width: 65%;
    float: right;
    display: flex;
    justify-content: space-between;
}

.footer1 .footer_nav dt {
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 20px;
}

.footer1 .footer_nav dt a {
    color: #fff;
}

.footer1 .footer_nav dd {
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}

.footer1 .footer_nav dd a {
    color: #fff;
}

.footer1 .footer_nav dd a:hover {
    text-decoration: underline;
}

.footer2 {
    text-align: center;
    padding: 20px 0;
}

.footer2 .copyright {
    font-size: 14px;
    color: #fff;
}

.footer2 .copyright a {
    color: #fff;
}

/*  */
.inner_page {
    width: 100%;
    padding: 45px 0;
    overflow: hidden;
    min-height: 400px;
}

.sideBar_left {
    width: 260px;
    float: left;
}

.sideBar_right {
    width: calc(100% - 280px);
    float: right;
}

.sideBar {
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 5px 0 #e0e0e0;
}

.sideBar .sideBar_title {
    background-color: #014f98;
    padding: 20px 0;
    text-align: center;
    position: relative;
}

.sideBar .sideBar_title .text1 {
    font-size: 24px;
    color: #fff;
    line-height: 1;
}

.sideBar .sideBar_title .text2 {
    font-size: 14px;
    color: #fff;
    line-height: 1;
    margin-top: 10px;
    text-transform: uppercase;
}

.sideBar .sideBar_title .icon {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 15px;
    margin: auto;
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 30px;
    color: #fff;
    display: none;
}

.sideBar .list {
    padding: 20px;
}

.sideBar .list>li {
    margin-bottom: 5px;
}

.sideBar .list>li>a {
    display: block;
    height: 45px;
    line-height: 45px;
    text-align: left;
    background-color: #f2f2f2;
    font-size: 16px;
    color: #1a1a1a;
    padding: 0 5px 0 40px;
    position: relative;
}

.sideBar .list>li>a::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 15px;
    margin: auto;
    width: 5px;
    height: 11px;
    background: url(../images/sidebar_icon.png) no-repeat;
    background-size: 100% 100%;
}

.sideBar .list>li:hover>a,
.sideBar .list>li.act>a {
    color: #014f98;
    font-weight: bold;
}

.sideBar .drop_down {
    width: 100%;
    display: none;
}

.sideBar .drop_down li {
    border-bottom: 1px dotted #ddd;
    text-align: center;
}

.sideBar .drop_down li a {
    display: block;
    height: 40px;
    line-height: 40px;
    color: #333;
}

.sideBar .drop_down li a:hover {
    color: #014f98;
}

.title_inner {
    margin-bottom: 30px;
    border-bottom: 1px solid #d3d3d3;
    padding-bottom: 15px;
}

.title_inner .title1 {
    float: left;
    font-size: 24px;
    color: #014f98;
    position: relative;
    padding-left: 20px;
}

.title_inner .title1::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 5px;
    height: 20px;
    background-color: #014f98;
}

.title_inner .breadcrumb {
    float: right;
    font-size: 14px;
    color: #8c8c8c;
    margin-top: 8px;
}

.title_inner .breadcrumb a {
    color: #8c8c8c;
}

/*  */
.about_page {
    width: 100%;
    overflow: hidden;
}

.about_page .txtbox {
    font-size: 16px;
    color: #434343;
    line-height: 25px;
    margin-bottom: 20px;
}

.about_page .imgbox {
    text-align: center;
    overflow: hidden;
}

.about_page .imgbox img {
    width: 100%;
    height: auto;
}

.about_page .txtbox img {
    max-width: 100%;
    height: auto;
    margin: 5px auto;
    display: block;
}

/*  */
.product_page {
    width: 100%;
    overflow: hidden;
}

.product_page .product_list {
    width: calc(100% + 20px);
}

.product_page .product_list li {
    width: calc(100% / 3 - 20px);
    float: left;
    margin: 0 20px 20px 0;
}

/*  */
.product_details {
    width: 100%;
    overflow: hidden;
}

.product_details .wrap1 .imgbox {
    width: 40%;
    float: left;
    text-align: center;
    overflow: hidden;
}

.product_details .wrap1 .imgbox img {
    width: 100%;
    height: auto;
}

.product_details .wrap1 .content {
    width: 60%;
    float: left;
    padding-left: 30px;
}

.product_details .wrap1 .title {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
    font-weight: bold;
}

.product_details .wrap1 .text {
    font-size: 14px;
    color: #333;
    line-height: 25px;
    margin-bottom: 20px;
}

.product_details .wrap1 .tel {
    font-size: 20px;
    color: #014f98;
    float: left;
    line-height: 35px;
}

.product_details .wrap1 .btn {
    float: left;
    width: 125px;
    height: 35px;
    line-height: 35px;
    background-color: #014f98;
    border-radius: 35px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    margin-left: 20px;
    cursor: pointer;
}

.product_details .tab {
    width: 100%;
    background-color: #014f98;
}

.product_details .tab .tabList {
    overflow: hidden;
    width: 100%;
    font-size: 0;
}

.product_details .tab .tabList li {
    float: left;
}

.product_details .tab .tabList li a {
    display: block;
    width: 140px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    color: #fff;
}

.product_details .tab .tabList .select a {
    background: #0d60c0;
}

.product_details .tabContent {
    width: 100%;
    overflow: hidden;
    padding: 20px;
}

.product_details .tabContent .con {
    display: none;
}

.product_details .tabContent .con.act {
    display: block;
}

.product_details .wrap2 {
    width: 100%;
    background-color: #fff;
}

.product_details .wrap2 .content {
    font-size: 14px;
    color: #333;
    line-height: 25px;
}

.product_details .wrap2 .content img {
    max-width: 100%;
    height: auto;
    margin: 5px auto;
    display: block;
}

.product_details .wrap2 .content table {
    width: 100% !important;
    height: auto !important;
    border-collapse: collapse !important;
}

.product_details .wrap2 .content table td {
    border: 1px #ccc solid !important;
}

.product_details .tabContent .con img {
    max-width: 100%;
    height: auto;
    margin: 5px auto;
    display: block;
}

.product_details .tabContent .con table {
    width: 100% !important;
    height: auto !important;
    border-collapse: collapse !important;
}

.product_details .tabContent .con table td {
    border: 1px #ccc solid !important;
}

/*  */
.case_page {
    width: 100%;
    overflow: hidden;
}

.case_page .case_list {
    width: calc(100% + 20px);
}

.case_page .case_list li {
    width: calc(100% / 3 - 20px);
    float: left;
    margin: 0 20px 20px 0;
}

/*  */
.case_details {
    width: 100%;
    overflow: hidden;
}

.case_details .imgbox {
    text-align: center;
    overflow: hidden;
}

.case_details .imgbox img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

.case_details .txtbox {
    font-size: 14px;
    color: #333;
    line-height: 25px;
    margin-top: 15px;
}

/*  */
.news_page {
    width: 100%;
}

.news_list {
    width: 100%;
}

.news_list li {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #efefef;
}

.news_list .item {
    width: 100%;
}

.news_list .item a {
    display: flex;
}

.news_list .item .imgbox {
    width: 15%;
    float: left;
    position: relative;
}

.news_list .item .imgbox::before {
    content: "";
    display: block;
    padding-top: 50%;
}

.news_list .item .content {
    width: 85%;
    float: left;
    padding: 5px 15px;
}

.news_list .item .content .title {
    font-size: 18px;
    color: #2a2a2a;
    margin-bottom: 10px;
}

.news_list .item .content .text {
    font-size: 14px;
    color: #868686;
    height: 50px;
    line-height: 25px;
    overflow: hidden;
    margin-bottom: 15px;
}

.news_list .item .content .time {
    font-size: 14px;
    color: #7b7b7b;
    font-family: Arial;
    font-weight: bold;
    border-bottom: 1px solid #7b7b7b;
    display: inline-block;
}

.news_list .item:hover {
    transform: translateY(-5px);
    box-shadow: 5px 5px 10px #ccc;
}

/*  */
.news_details {
    width: 100%;
}

.news_details .title {
    text-align: center;
    border-bottom: 1px dotted #aaa;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.news_details .title .title1 {
    font-size: 16px;
    color: #333;
}

.news_details .title .title2 {
    font-size: 14px;
    color: #999;
    margin-top: 10px;
}

.news_details .imgbox {
    text-align: center;
    overflow: hidden;
}

.news_details .imgbox img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

.news_details .txtbox {
    font-size: 16px;
    color: #333;
    line-height: 28px;
    margin-top: 20px;
}

/*  */
.quality_page {
    width: 100%;
    overflow: hidden;
}

.quality_page .txtbox {
    font-size: 14px;
    color: #434343;
    line-height: 25px;
    margin-bottom: 20px;
}

.quality_page .imgbox {
    text-align: center;
    overflow: hidden;
}

.quality_page .imgbox img {
    width: 100%;
    height: auto;
}

/*  */
.contact_page {
    width: 100%;
    overflow: hidden;
}

.contact_page .txtbox {
    font-size: 16px;
    color: #333;
    line-height: 25px;
    margin-bottom: 10px;
}

.contact_page .map {
    position: relative;
    overflow: hidden;
}

.contact_page .map::before {
    content: "";
    display: block;
    padding-top: 50%;
}

.contact_page .map iframe {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
    height: 100%;
}


@media (max-width: 1399px) {
    .header .header_tel {
        padding-left: 10px;
        margin-left: 10px;
    }

    .header .header_tel .tel {
        font-size: 18px;
    }

    .header .header_nav {
        width: 55%;
    }

    .header .logo img {
        width: 260px;
    }

    .spacing_index {
        padding: 40px 0;
    }

    .title_index {
        margin-bottom: 40px;
    }

    .title_index .title1 {
        font-size: 60px;
    }

    .title_index .title2 {
        font-size: 30px;
    }

    .product_tab_list .item:hover .icon {
        top: 30%;
    }

    .product_tab_list .item .text span {
        font-size: 24px;
    }

    .product_list .item .text {
        font-size: 16px;
        height: 40px;
        line-height: 39px;
    }

}

@media (max-width: 1199px) {
    .header .header_nav .nav_list>li>a {
        font-size: 14px;
    }

    .spacing_index {
        padding: 30px 0;
    }

    .title_index {
        margin-bottom: 30px;
    }

    .title_index .title1 {
        font-size: 48px;
    }

    .title_index .title2 {
        font-size: 24px;
    }

    .index1 .title_about {
        font-size: 24px;
    }

    .index1 .text {
        margin-bottom: 30px;
    }

    .index1 .about_data .list .text1 span {
        font-size: 38px;
    }

    .index1 .more {
        margin-top: 40px;
    }

    .product_tab_list .item .text {
        bottom: 40px;
    }

    .product_tab_list .item .text span {
        font-size: 20px;
    }

    .product_box {
        margin-top: 30px;
    }

    .index2 .more a {
        width: 140px;
        height: 35px;
        line-height: 33px;
        font-size: 14px;
    }

    .title_index3 {
        margin-bottom: 30px;
    }

    .title_index3 .title1 {
        font-size: 36px;
    }

    .title_index3 .title2 {
        font-size: 16px;
    }

    .index3 .list .item .icon::before {
        padding-top: 18%;
    }

    .index3 .list .item .txtbox .text1 {
        font-size: 20px;
    }

    .index3 .list .item .txtbox .text2 {
        font-size: 16px;
    }

    .product_box .pro-prev,
    .product_box .pro-next {
        display: none;
    }

    /*  */
    .sideBar_left {
        width: 240px;
    }

    .sideBar_right {
        width: calc(100% - 260px);
    }

    .news_list .item .imgbox {
        width: 20%;
    }

    .news_list .item .content {
        width: 80%;
    }

}

@media (min-width: 991px) {
    .header .header_nav {
        display: block !important;
    }
}

@media (max-width: 991px) {
    .header .header_content {
        height: 80px;
    }

    .header .header_nav {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 5;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, .6);
        display: none;
    }

    .header .header_nav .nav {
        position: absolute;
        top: 0;
        right: 0;
        width: 60%;
        height: 100%;
        background-color: #fff;
        transform: translateX(100%);
        transition: all .2s;
    }

    .header .header_nav .nav_list {
        padding: 80px 20px 0 20px;
    }

    .header .header_nav .nav_list>li {
        width: 100%;
        text-align: left;
    }

    .header .header_nav .nav_list>li::before {
        display: none;
    }

    .header .header_nav .nav_list>li>a {
        color: #333;
        line-height: 50px;
        display: block;
    }

    .header .header_nav .nav_list>li>i {
        display: block;
        position: absolute;
        top: 15px;
        right: 0;
        width: 20px;
        height: 20px;
        line-height: 18px;
        text-align: center;
        font-size: 14px;
    }

    .header .header_nav .nav_list>li.on>a::before {
        display: none;
    }

    .header .header_nav .nav_list>li:hover>a::before {
        display: none;
    }

    .header .header_nav .nav.act {
        transform: translateX(0);
    }

    .header .header_nav .drop_down {
        display: none;
        position: static;
        width: 100%;
        transform: translateX(0);
        margin-bottom: 15px;
    }

    .header .header_nav .drop_down li a {
        font-size: 12px;
        line-height: 30px;
    }

    /*  */
    .spacing_index {
        padding: 20px 0;
    }

    .title_index {
        margin-bottom: 20px;
    }

    .title_index .title1 {
        font-size: 38px;
    }

    .title_index .title2 {
        font-size: 20px;
        margin-top: -20px;
    }

    .index1 .title_about {
        font-size: 20px;
    }

    .index1 .text {
        margin-bottom: 20px;
        font-size: 14px;
        line-height: 25px;
    }

    .index1 .about_data .list .text1 {
        font-size: 14px;
    }

    .index1 .about_data .list .text1 span {
        font-size: 30px;
    }

    .index1 .more {
        margin-top: 20px;
    }

    .product_tab_list .item .text {
        bottom: 20px;
    }

    .product_tab_list .item .text span {
        font-size: 16px;
    }

    .product_tab_list .item .icon::before {
        padding-top: 22%;
    }

    .product_box {
        margin-top: 20px;
    }

    .product_list .item .text {
        height: 35px;
        line-height: 34px;
        font-size: 14px;
    }

    .index2 .more {
        margin-top: 20px;
    }

    .title_index3 .title1 {
        font-size: 26px;
    }

    .title_index3 .title2 {
        font-size: 14px;
    }

    .index3 .list .item .txtbox {
        margin-top: 10px;
    }

    .index3 .list .item .txtbox .text1 {
        font-size: 16px;
    }

    .index3 .list .item .txtbox .text2 {
        font-size: 14px;
        margin: 0;
    }

    .case_list .item .mask {
        bottom: 30px;
    }

    .case_list .item .mask .text {
        font-size: 18px;
        line-height: 30px;
    }

    .index5 .list .item {
        padding: 15px;
    }

    .index5 .list .item .title {
        font-size: 16px;
    }

    .index5 .list .item .text {
        margin-bottom: 15px;
    }

    .footer1 {
        display: none;
    }

    /*  */
    .inner_page {
        padding: 30px 0;
    }

    .sideBar_left {
        width: 220px;
    }

    .sideBar_right {
        width: calc(100% - 240px);
    }

    .sideBar .sideBar_title {
        padding: 15px 0;
    }

    .sideBar .sideBar_title .text1 {
        font-size: 20px;
    }

    .sideBar .sideBar_title .text2 {
        margin-top: 5px;
    }

    .sideBar .list {
        padding: 10px;
    }

    .sideBar .list>li>a {
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        padding: 0 5px 0 30px;
    }

    .title_inner {
        margin-bottom: 20px;
    }

    .title_inner .title1 {
        font-size: 20px;
    }

    .title_inner .breadcrumb {
        margin-top: 0;
    }

    .product_details .wrap1 .tel {
        font-size: 16px;
    }

    .product_details .wrap1 .btn {
        width: 100px;
        height: 35px;
        line-height: 35px;
    }

    .product_details .tab .tabList li a {
        width: 100px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
    }

    .news_list .item .imgbox {
        width: 30%;
    }

    .news_list .item .content {
        width: 70%;
    }
}

@media (max-width: 767px) {
    .header_top {
        line-height: 25px;
        font-size: 12px;
    }

    .header .header_content {
        height: 60px;
    }

    .header .header_content .logo img {
        width: 220px;
    }

    .title_index {
        margin-bottom: 15px;
    }

    .title_index .title1 {
        font-size: 22px;
        padding: 0 10px;
    }

    .title_index .title2 {
        font-size: 16px;
        margin-top: -10px;
    }

    .index1 .title_about {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .index1 .text {
        font-size: 12px;
        line-height: 20px;
        margin-bottom: 15px;
    }

    .index1 .about_data .list {
        flex-wrap: wrap;
        justify-content: center;
    }

    .index1 .about_data .list li {
        width: 33%;
    }

    .index1 .about_data .list .text1 span {
        font-size: 20px;
    }

    .index1 .about_data .list .text1 {
        font-size: 12px;
    }

    .index1 .more {
        margin-top: 15px;
    }

    .index1 .more a {
        width: 110px;
        height: 32px;
        line-height: 30px;
        font-size: 12px;
    }

    .product_tab_list li {
        width: calc(100% / 2);
    }

    .product_tab_list .item .text span {
        font-size: 14px;
    }

    .product_list .item .text {
        height: 30px;
        line-height: 29px;
        font-size: 12px;
    }

    .index2 .more a {
        width: 110px;
        height: 30px;
        line-height: 28px;
        font-size: 12px;
    }

    .title_index3 .title1 {
        font-size: 18px;
    }

    .index3 .wrap {
        flex-wrap: wrap;
    }

    .index3 .list {
        width: 100%;
    }

    .index3 .list .item a {
        padding: 15px 0;
    }

    .index3 .list .item .txtbox .text1 {
        font-size: 14px;
    }

    .index3 .list .item .txtbox .text2 {
        font-size: 12px;
    }

    .index3 .imgbox {
        width: 100%;
    }

    .index3 .imgbox img {
        width: 100%;
        height: auto;
    }

    .case_list .item .mask {
        bottom: 20px;
    }

    .case_list .item .mask .text {
        font-size: 14px;
        line-height: 20px;
    }

    .case_list .item .mm {
        width: 100px;
        height: 30px;
        font-size: 12px;
        transform: translateY(-15px);
    }

    .index5 .wrap {
        flex-wrap: wrap;
    }

    .index5 .imgbox {
        width: 100%;
    }

    .index5 .imgbox img {
        width: 100%;
        height: auto;
    }

    .index5 .list {
        width: 100%;
    }

    .index5 .list .item {
        padding: 10px;
    }

    .index5 .list .item .title {
        font-size: 14px;
        margin-bottom: 5px;
    }

    .index5 .list .item .text {
        font-size: 12px;
        line-height: 20px;
        height: 60px;
        margin-bottom: 10px;
    }

    .index5 .list .item .time {
        font-size: 12px;
    }

    /*  */
    .inner_page {
        padding: 20px 0;
    }

    .sideBar_left {
        width: 100%;
    }

    .sideBar_right {
        width: 100%;
        padding: 15px 0 0 0;
    }

    .sideBar .sideBar_title {
        padding: 12px 0;
    }

    .sideBar .sideBar_title .text1 {
        font-size: 16px;
    }

    .sideBar .sideBar_title .text2 {
        display: none;
    }

    .sideBar .sideBar_title .icon {
        display: block;
    }

    .sideBar .list {
        padding: 5px;
        display: none;
    }

    .sideBar .list>li>a {
        height: 35px;
        line-height: 35px;
    }

    .sideBar .drop_down li a {
        height: 30px;
        line-height: 30px;
    }

    .title_inner {
        padding-bottom: 10px;
        margin-bottom: 15px;
    }

    .title_inner .title1 {
        font-size: 16px;
    }

    .product_page .product_list {
        width: calc(100% + 10px);
    }

    .product_page .product_list li {
        width: calc(100% / 2 - 10px);
        margin: 0 10px 10px 0;
    }

    .product_details .wrap1 .imgbox {
        width: 100%;
    }

    .product_details .wrap1 .content {
        width: 100%;
        margin-top: 10px;
        padding: 0;
    }

    .product_details .wrap1 .title {
        font-weight: bold;
        margin-bottom: 10px;
    }

    .product_details .wrap1 .text {
        font-size: 12px;
        line-height: 20px;
        margin-bottom: 10px;
    }

    .product_details .wrap1 .tel {
        width: 100%;
    }

    .product_details .wrap1 .btn {
        margin-left: 0;
    }

    .product_details .tab .tabList li a {
        height: 30px;
        line-height: 30px;
        font-size: 12px;
    }

    .product_details .tabContent {
        padding: 10px;
    }

    .product_details .wrap2 .content {
        font-size: 12px;
        line-height: 20px;
    }

    .case_page .case_list {
        width: calc(100% + 10px);
    }

    .case_page .case_list li {
        width: calc(100% / 2 - 10px);
        margin: 0 10px 10px 0;
    }

    .news_list li {
        margin-bottom: 10px;
        padding-bottom: 10px;
    }

    .news_list .item .imgbox {
        width: 150px;
    }

    .news_list .item .content {
        width: calc(100% - 150px);
        padding: 2px 0 2px 10px;
    }

    .news_list .item .content .title {
        font-size: 14px;
        font-weight: bold;
        margin-bottom: 5px;
    }

    .news_list .item .content .text {
        font-size: 12px;
        height: 60px;
        line-height: 20px;
        margin-bottom: 5px;
    }

    .news_list .item .content .time {
        font-size: 12px;
    }
}

.container2 {
    width: 80%;
    margin: 0 auto;
}