@charset "UTF-8";
html, body {
    /*scroll-behavior:smooth;*/
    font-family: Montserrat, sans-serif;
}
/* 不使用js只用css实现锚点平滑滚动 */

body {
    width: 100%;
    margin: 0 auto;
    font-family: Montserrat, sans-serif;
    font-size: 15px;
    color: #555;
}
ul, li {
    list-style: none;
}
.clearfix {
    clear: both;
}
img {
    max-width: 100%;
}
body a {
    outline: none;
}
/* 统一调整字间距 */

div, a, span, p, ul, li {
    padding: 0;
    margin: 0;
}
td, th {
    border: 1px solid #bbb;
}
.main1200 {
    width: 1200px;
    margin: 0 auto;
}
.main1600 {
    width: 1600px;
    margin: 0 auto;
}
.main1760 {
    width: 1760px;
    margin: 0 auto;
}
.copyright-link {
    text-align: center;
    margin: 10px auto;
}
.copyright-link a {
    margin-right: 20px;
}
/* 返回顶部  开始 */

.pagemain {
    filter: blur(0px);
    transition: filter 0.1s;
}
.pagemain_blur {
    filter: blur(5px);
}
#toTop {
    width: 55px;
    height: 55px;
    bottom: 100px;
    right: 10px;
    position: fixed;
    cursor: pointer;
    z-index: 999999;
}
/* 返回顶部  结束 */

.q_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.q_mask_in {
    width: 100%;
    position: absolute;
    left: 0;
    top: 50%;
    text-align: center;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.q_row {
    width: 100%;
    margin: 0 auto;
}
.q_row:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.q_n_img {
    width: 100%;
    margin: 20px auto;
    text-align: center;
}
.clear {
    clear: none;
}
.clear:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
section.pagetitle {
    width: 100%;
    height: 60px;
    top: 0;
    left: 0;
    position: absolute;
}
section.pagemain {
    width: 100%;
    left: 0;
    top: 60px;
    height: auto;
    position: absolute;
}
section.page1 {
    width: 100%;
    top: 0;
    left: 0;
    height: 100%;
    position: absolute;
}
section.page2 {
    width: 100%;
    left: 0;
    top: 100%;
    height: auto;
    position: absolute;
}
/* q_header start! */

.q_header {
    width: 100%;
    margin: 0 auto;
    height: 60px;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 99;
    transition: all .4s;
}
.header_main {
    width: 100%;
    margin: 0 auto;
    position: relative;
}
.q_logo {
    width: 240px;
    float: left;
}
.q_logo img.default {
    display: inline-block;
}
.q_logo img.on {
    display: none;
}
.q_search img.on {
    display: none;
}
.q_menu img.on {
    display: none;
}
.q_header_fixed img.default {
    display: none;
}
.q_header_fixed img.on {
    display: inline-block;
}
.q_logo>h1>a {
    outline: none;
    display: block;
    width: 100%;
    padding: 5px 0;
}
.q_logo>h1>a>img {
    height: 50px;
    transition: all .4s;
}
.q_link {
    width: 200px;
    float: left;
    margin-left: 30px;
    padding: 40px 0 0;
    transition: all .4s;
}
.q_link a {
    outline: none;
    display: inline-block;
    padding: 5px 20px;
    border: 1px solid var(--white);
    color: var(--white);
    border-radius: 8px;
    font-size: 15px;
    line-height: 28px;
    opacity: .8;
}
.q_link a i {
    margin-right: 10px;
}
.q_link a:hover {
    background-color: var(--white);
    color: var(--color-main);
    opacity: 1;
}
.q_nav {
    width: calc(100% - 670px);
    float: left;
    text-align: right;
    font-size: 0;
}
.q_nav>li {
    display: inline-block;
    margin-left: 75px;
    position: relative;
}
.q_nav>li>a {
    outline: none;
    display: block;
    width: 100%;
    padding: 10px 0;
    transition: all .4s;
}
.q_nav>li>a>span {
    display: block;
    width: 100%;
    font-size: 16px;
    line-height: 40px;
    color: var(--white);
    position: relative;
}
.q_nav>li:hover>a>span, .q_nav>li.on>a>span {
    color: #fff;
}
.q_header_fixed .q_nav>li>a>span {
    display: block;
    width: 100%;
    font-size: 15px;
    line-height: 40px;
    color: #000;
    position: relative;
}
.q_header_fixed .q_nav>li:hover>a>span, .q_header_fixed .q_nav>li.on>a>span {
    color: #000;
}
/* q_nav_son */

.q_nav_son {
    width: 220%;
    position: absolute;
    top: 100%;
    left: -50%;
    padding: 10px 0;
    z-index: 10;
    background-color: var(--white);
    display: none;
    box-shadow: 0 0px 30px 0 rgba(0, 0, 0, 0.1);
}
.q_nav_son>li {
    width: 100%;
    margin: 0 auto;
    padding: 0;
}
.q_nav_son>li>a {
    outline: none;
    display: block;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    font-size: 14px;
    text-align: left;
    line-height: 32px;
    color: #333;
}
.q_nav_son>li>a:hover {
    outline: none;
    display: block;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    text-align: left;
    line-height: 32px;
    color: #fff;
}
.q_nav_son>li:hover {
    color: #fff;
    background-color: var(--color-main);
}
/*.q_nav_son>li:hover>a{color:var(--white);}*/

.q_search {
    width: 20px;
    float: left;
    margin-left: 84px;
    padding: 20px 0;
    cursor: pointer;
    transition: all .4s;
}
.q_menu {
    width: 20px;
    float: left;
    margin-left: 44px;
    padding: 20px 0;
    cursor: pointer;
    transition: all .4s;
}
.q_header.q_header_fixed {
    background-color: rgba(255, 255, 255, 1);
    box-shadow: 0 0 4px #ddd;
    height: 60px;
}
.q_header.q_header_fixed .q_logo>h1>a>img {
    height: 50px;
}
.q_header.q_header_fixed .q_link {
    padding: 20px 0 0;
}
.q_header.q_header_fixed .q_nav>li>a {
    padding: 10px 0;
}
.q_header.q_header_fixed .q_search {
    padding: 20px 0;
}
.q_header.q_header_fixed .q_menu {
    padding: 20px 0;
}
.q_search .search-box {
    width: 100%;
    top: 61px;
    right: 0px;
    left: auto;
    padding: 0px;
    border-bottom: none;
    border-bottom-right-radius: 6px;
    border-bottom-left-radius: 6px;
    position: absolute;
    overflow: hidden;
    display: none;
}
.q_search .search-box .search-txt {
    width: calc(100% - 80px);
    text-indent: 10px;
    padding-right: 60px;
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
    border-left: 2px solid var(--color-main);
    border-bottom: 2px solid var(--color-main);
    border-top: 2px solid var(--color-main);
    box-shadow: inset 0 1px 2px 1px rgba(100, 100, 100, 0.3);
    border-right: none;
}
.q_search .search-box .search-btn {
    position: absolute;
    outline-style: none;
    -webkit-appearance: none;
    resize: none;
    border: none;
    width: 80px;
    top: 0px;
    right: 0px;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    background-color: var(--color-main);
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}
.q_search .search-box input {
    display: block;
    height: 40px;
    font-size: 14px;
}
/* q_header end! */

/* q_popup start! */

.q_popup {
    width: 0;
    height: 0;
    opacity: 0;
    background-color: var(--white);
    border-radius: 50%;
    position: fixed;
    top: -50vw;
    right: -50vw;
    z-index: 999;
    transition: all .8s;
}
.q_popup.show {
    width: 200vw;
    height: 200vw;
    opacity: 1;
}
.q_popup_block {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10;
    display: none;
}
.q_popup.show .q_popup_block {
    display: block;
}
.q_popup_main {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    position: relative;
}
.q_popup_main:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.popup_header {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    padding: 15px 3%;
    z-index: 2;
}
.popup_header:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.popup_header_logo {
    width: 30%;
    float: left;
}
.popup_header_logo img {
    height: 80px;
    cursor: pointer;
}
.popup_header_close {
    width: 60px;
    height: 60px;
    float: right;
    text-align: right;
    position: relative;
    cursor: pointer;
}
.popup_header_close span {
    display: block;
    display: block;
    background: #333;
    width: 36px;
    height: 3px;
    position: absolute;
    right: 0;
    top: 20px;
    border-radius: 3px;
}
.popup_header_close span:nth-of-type(1) {
    transform: rotate(45deg);
}
.popup_header_close span:nth-of-type(2) {
    transform: rotate(-45deg);
}
.popup_img {
    width: 50%;
    float: left;
    height: 100%;
}
.popup_img .img {
    height: 100%;
}
.popup_txt {
    width: 50%;
    float: right;
    height: 100%;
    position: relative;
}
.popup_txt_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.popup_txt_mask_in {
    width: 100%;
    position: absolute;
    left: 0;
    top: 45%;
    text-align: left;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.popup_txt_mask_main {
    width: 100%;
    padding: 0 10%;
}
.popup_txt_mask_main .q_form_main {
    padding: 0;
}
.q_form_div:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.q_form_div .q_form_input {
    width: calc(100% - 110px);
    float: left;
    padding: 4px 20px;
    margin: 0 auto;
}
.q_form_div .q_form_button {
    width: 100px;
    float: right;
    margin: 0 auto;
    line-height: 34px;
}
.popup_menu {
    width: 100%;
    margin: 80px auto 0;
    /* padding: 0 10%; */
}
.popup_menu_l {
    width: 16px;
    float: left;
}
.popup_menu_l span {
    display: block;
    font-size: 15px;
    line-height: 16px;
    height: 16px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    text-align: center;
    transform: rotate(-90deg);
}
.popup_menu_r {
    width: calc(100% - 80px);
    float: right;
}
.popup_nav {
    width: 100%;
    margin: 0 auto;
}
.popup_nav>li {
    margin: 0 auto 25px;
}
.popup_nav>li>a {
    outline: none;
    display: block;
    width: 100%;
    color: #555;
    transition: all .1s;
}
.popup_nav>li>a>span {
    font-size: 24px;
    line-height: 30px;
    font-weight: 700;
}
.popup_nav>li>a:hover {
    color: var(--color-main);
}
.popup_nav>li>a>span>i {
    margin-left: 8px;
    font-style: normal;
    font-size: 15px;
    text-transform: uppercase;
    font-family: 'Montserrat', sans-serif;
}
.show .popup_header {
    animation-name: lv-fadeInUp-short;
    animation-delay: .6s;
}
.show .popup_img {
    animation-name: lv-fadeInLeft;
    animation-delay: .6s;
}
.show .popup_txt {
    animation-name: lv-fadeInRight;
    animation-delay: .6s;
}
/* q_popup end! */

/* q_banner start! */

.q_banner {
    width: 100%;
    margin: 0 auto;
    height: 100%;
}
.q_banner .swiper_banner {
    height: 100%;
}
.q_banner .swiper_banner .swiper-wrapper {
    height: 100%;
}
.q_banner .swiper_banner .swiper-slide {
    height: 100%;
}
.q_banner .swiper_banner .swiper-slide a {
    outline: none;
    display: block;
    width: 100%;
    padding: 0;
    height: 100%;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}
.q_banner .swiper_banner .swiper_pagination_banner {
    bottom: 5%;
}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet {
    width: 40px;
    height: 3px;
    border-radius: 3px;
    background-color: var(--white);
    opacity: 1;
    border-radius: 0;
    margin: 0 6px;
}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: var(--color-main);
    opacity: 1;
}
.q_banner .swiper-slide-active .banner_main * {
    animation-name: lv-fadeInUp;
}
.q_banner .swiper-slide-active .banner_main h2 {
    animation-delay: .45s;
}
.q_banner .swiper-slide-active .banner_main h4 {
    animation-delay: .6s;
}
.banner_item {
    width: 100%;
    height: 100%;
    position: relative;
}
.banner_item .img {
    height: 100%;
}
.banner_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.banner_mask_in {
    width: 100%;
    position: absolute;
    left: 0;
    top: 20%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.banner_main {
    color: var(--white);
    width: 40%;
    position: absolute;
    left: 200px;
}
.banner_main h2 {
    font-size: 48px;
    line-height: 60px;
    font-weight: bold;
    color: var(--color-main);
}
.banner_main h4 {
    margin: 0 auto;
    font-size: 20px;
    line-height: 45px;
    text-transform: capitalize;
    font-weight: 100;
    color: rgba(255, 255, 255, .8);
    letter-spacing: 6px;
}
.banner_main * {
    animation-duration: 1.5s;
    animation-delay: 1s;
    animation-fill-mode: both;
}
/* q_banner end! */

/* q_section start! */

.section_title {
    margin: 0 auto 50px;
    text-align: center;
}
.section_title_h {
    font-size: 30px;
    color: #333;
    line-height: 40px;
    font-family: Montserrat;
}
.section_title_p {
    margin: 10px auto 0;
    font-size: 16px;
    color: #666;
    line-height: 2;
    font-weight: 100;
}
.section_title_p p {
    margin: 0 auto;
    font-size: 16px;
    color: #666;
    line-height: 2;
    font-weight: 100;
}
/* q_section end! */

/* q_brand start! */

.q_brand {
    padding: 60px 0 45px;
}
.brand_thumb {
    width: 50%;
    margin: 0 auto;
}
.brandThumb_item {
    width: 100%;
    text-align: center;
}
.brandThumb_item .default {
    display: inline-block;
}
.brandThumb_item .active {
    display: none;
}
/*.swiper-slide-thumb-active .brandThumb_item .default{display: none;}*/

/*.swiper-slide-thumb-active .brandThumb_item .active{display: inline-block;}*/

.brandThumb_item:hover .default {
    display: none;
}
.brandThumb_item:hover .active {
    display: inline-block;
}
.brand_thumb .swiper_pagination_brand {
    width: 100%;
    margin: 0 auto;
    font-size: 0;
    text-align: center;
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet {
    display: inline-block;
    width: 23%;
    margin: 0 1%;
    height: 24px;
    border-radius: 0;
    background: none;
    background: url('../images/brandthumb1.png') no-repeat center center;
    background-size: auto 24px;
    opacity: 1;
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(1) {
    background-image: url('../images/brandthumb1.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(2) {
    background-image: url('../images/brandthumb2.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(3) {
    background-image: url('../images/brandthumb3.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(4) {
    background-image: url('../images/brandthumb4.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(1).swiper-pagination-bullet-active {
    background-image: url('../images/brandthumb1_on.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(2).swiper-pagination-bullet-active {
    background-image: url('../images/brandthumb2_on.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(3).swiper-pagination-bullet-active {
    background-image: url('../images/brandthumb3_on.png');
}
.brand_thumb .swiper_pagination_brand .swiper-pagination-bullet:nth-of-type(4).swiper-pagination-bullet-active {
    background-image: url('../images/brandthumb4_on.png');
}
.brand_gallery {
    width: 100%;
    margin: 30px auto 0;
    position: relative;
    height: 712px;
    overflow: hidden;
}
.brandGallery {
    width: 140%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.brandGallery .swiper-wrapper {
    height: 100%;
}
.brandGallery .swiper-wrapper .swiper-slide {
    height: 100%;
}
.brand_item {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.brand_item_img {
    width: 100%;
    height: 90%;
    overflow: hidden;
    transition: all .5s;
}
.brand_item_img .img {
    height: 100%;
}
.brand_item:hover .brand_item_img .img {
    -moz-transform: scale(1.15, 1.15);
    -ms-transform: scale(1.15, 1.15);
    -o-transform: scale(1.15, 1.15);
    -webkit-transform: scale(1.15, 1.15);
    transform: scale(1.15, 1.15);
}
.swiper-slide-active .brand_item_img {
    height: 100%;
}
.brand_item_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.brand_item_main {
    width: 100%;
    padding: 80px;
    color: var(--white);
}
.brand_item_h .big {
    font-size: 27px;
    line-height: 36px;
}
.brand_item_h .small {
    margin: 10px auto 0;
    font-size: 16px;
    line-height: 25px;
    font-weight: 100;
}
.brand_more {
    margin: 40px auto 0;
    font-size: 0;
}
.brand_more li {
    display: inline-block;
    margin-right: 15px;
}
.brand_more li a {
    outline: none;
    display: block;
    width: 100%;
    background-color: rgba(102, 102, 102, .4);
    padding: 8px 25px;
    border-radius: 6px;
    color: var(--white);
}
.brand_more li a span {
    display: inline-block;
    line-height: 25px;
    font-size: 13px;
    margin-right: 5px;
}
.brand_more li:nth-of-type(1) a {
    background-color: var(--color-main);
}
.brand_more li a img {
    height: 25px;
}
.brandButtons {
    width: 50px;
    height: 50px;
    position: absolute;
    left: 69.8%;
    top: 50%;
    transform: translateY(-50%);
    padding: 10px;
    z-index: 4;
    background-color: var(--color-main);
    border-radius: 50%;
    cursor: pointer;
}
/* q_brand end! */

/* q_value start! */

.q_value {
    position: relative;
}
.q_value img {
    width: 100%;
}
.value_mask {
    width: 100%;
    margin: 0 auto;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 3;
}
.value_mask_in {
    width: 100%;
    padding: 120px 0 0;
}
.value_mask_main {
    text-align: center;
    color: var(--white);
}
.value_mask_main .section_title_h {
    color: var(--white);
}
.value_mask_main .section_title_p {
    color: var(--white);
}
.tab.value_tab {
    margin: 70px auto 0;
}
.tab.value_tab .value_tab_head {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}
.tab.value_tab .value_tab_nav {
    margin: 0 auto;
    text-align: center;
    display: inline-block;
    border-bottom: 2px solid rgba(255, 255, 255, .2);
    padding: 0 0 20px;
}
.tab.value_tab .value_tab_nav:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.tab.value_tab .value_tab_nav li {
    display: inline-block;
    position: relative;
    background: none;
    padding: 0 30px;
}
.tab.value_tab .value_tab_nav li.active {
    background: none;
}
.tab.value_tab .value_tab_nav li:after {
    position: absolute;
    left: 50%;
    bottom: -22px;
    content: "";
    width: 0;
    height: 2px;
    background-color: var(--color-main);
    border-radius: 0;
    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -ms-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}
.tab.value_tab .value_tab_nav li.on:after {
    width: 35%;
    transform: translateX(-50%);
}
.tab.value_tab .value_tab_nav li a {
    outline: none;
    display: block;
    padding: 0;
    border: 0;
    border-radius: 0;
    font-size: 23px;
    color: var(--white);
    line-height: 30px;
    cursor: pointer;
}
.tab.value_tab .value_tab_body {
    margin: 30px auto 0;
    border: 0;
    padding: 0;
}
.value_p {
    font-size: 16px;
    color: var(--white);
    line-height: 2;
    animation-duration: 1s;
    animation-delay: 1s;
    animation-fill-mode: both;
    opacity: 0;
}
.value_p p {
    width: 100%;
    margin: 0 auto;
    font-size: 16px;
    color: var(--white);
    line-height: 2;
    opacity: .9;
}
.tab-panel.on .value_p {
    animation-name: lv-fadeInUp;
    animation-delay: .25s;
}
/* q_value end! */

/* q_concept start! */

.q_concept {
    padding: 80px 0 120px;
    /*background-color: #e6e4e9;*/
}
.concept_list {
    height: 550px;
}
.concept_item {
    width: 28%;
    float: left;
    margin: 0 1.2% 0 0;
    height: 100%;
    position: relative;
    transition: all .4s;
}
.concept_item:nth-of-type(3n) {
    margin: 0;
}
.concept_item .img {
    height: 100%;
}
.concept_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.concept_mask_in {
    width: 100%;
    height: 100%;
    position: relative;
    left: 0;
    top: 0;
}
.concept_item_txt {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    padding: 90px 10% 0;
    color: var(--white);
}
.concept_item_h {
    font-size: 28px;
    line-height: 40px;
    transition: all .3s;
}
.concept_item_p {
    margin: 15px auto 0;
    font-size: 16px;
    line-height: 25px;
    font-weight: 100;
    opacity: 0;
    animation-duration: 1s;
    animation-delay: 1s;
    animation-fill-mode: both;
}
.concept_item_more {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 0 10% 90px;
    font-size: 0;
}
.concept_item_more * {
    line-height: 30px;
    height: 30px;
    vertical-align: middle;
}
.concept_item_more span {
    display: none;
    font-size: 15px;
}
.concept_item_more span a {
    outline: none;
    display: block;
    width: 100%;
    color: var(--white);
}
.concept_item_more img {
    margin-left: 5px;
    width: 30px;
    display: inline-block;
}
.concept_item_more img.default {
    display: inline-block;
}
.concept_item_more img.on {
    display: none;
}
.concept_item.on {
    width: 41.6%;
}
.concept_item.on .concept_item_h {
    color: var(--color-main);
}
.concept_item.on .concept_item_p {
    animation-name: lv-fadeInUp-short;
    animation-delay: .2s;
}
.concept_item.on .concept_item_more span {
    display: inline-block;
}
.concept_item.on .concept_item_more img.default {
    display: none;
}
.concept_item.on .concept_item_more img.on {
    display: inline-block;
}
/* q_concept end! */

/* q_earth start! */

.q_earth {
    position: relative;
}
.q_earth>img {
    width: 100%;
}
.earth_img_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}
.earth_img_mask>img {
    width: 100%;
}
.earth_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 3;
}
.earth_mask_in {
    width: 100%;
    position: absolute;
    left: 0;
    top: 30%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.earth_mask_main {
    text-align: center;
}
.earth_logo img {
    max-width: 250px;
}
.earth_p {
    margin: 40px auto 0;
    font-size: 30px;
    line-height: 40px;
    font-family: Montserrat;
    color: var(--white);
}
/* q_earth end! */

/* q_footer start! */

.q_footer {
    text-align: center;
    color: #000;
}
.footer_t_h {
    font-size: 46px;
    line-height: 56px;
    text-transform: uppercase;
    font-family: Montserrat, sans-serif;
}
.footer_t_p {
    margin: 30px auto 0;
}
.footer_t_p p {
    width: 100%;
    margin: 0 auto;
    font-size: 15px;
    line-height: 2.1;
    opacity: .75;
    letter-spacing: 1px;
}
.footer_icon {
    text-align: right;
    position: relative;
}
.footer_icon>img {
    width: 44px;
    cursor: pointer;
}
.footer_img {
    width: 120px;
    height: 120px;
    box-shadow: 0 0 5px #ccc;
    position: absolute;
    right: 60px;
    top: -38px;
    display: none;
    border-radius: 2px;
    overflow: hidden;
}
.footer_a {
    width: 100%;
    line-height: 20px;
    background: var(--color-main);
    color: #ffffff;
    font-size: 12px;
}
.footer_menu {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
}
.footer_menu a {
    color: #ffffff;
}
.footer_menu a:hover {
    color: #ffffff;
    text-decoration: underline;
}
.footer_menu div {
    margin: 20px 0px;
    text-align: left;
    flex: 1;
    height: 105px;
}
.footer_menu p {
    line-height: 20px;
}
.footer_menu div:nth-child(1) {
    flex: 1.5;
}
.footer_b {
    margin: 10px auto;
}
.footer_b span, .footer_b a {
    margin: 0 4px;
    line-height: 25px;
    font-size: 12px;
    color: #000;
}
.footer_b a:hover {
    color: #333;
    text-decoration: underline;
}
.footer_b span a {
    margin: 0;
}
.footer_b span img {
    display: inline-block;
    width: 25px;
    margin-right: 8px;
}
.footer_b .footer_group {
    width: 60%;
    height: 46px;
    text-align: center;
    margin: 0px auto 5px auto;
}
.footer_b .footer_group a {
    /* float: left; */
    margin-right: 15px;
}
.footer_b .footer_group a:last-child {
    margin-right: 0px;
}
.footer_b .footer_group a img {
    width: 120px;
}
.footer_b .footer_contact {
    clear: both;
    font-size: 12px;
}
.footer_b .footer_contact span {
    margin: 0 20px;
}
.footer_b .footer_contact span a {
    margin: 0;
}
.footer_powerby {
    font-size: 12px;
}
.footer_b .footer_powerby span, .footer_b .footer_powerby a {
    color: #000000;
}
.footer_b .footer_powerby a:hover {
    color: #000000;
}
/* q_footer end! */

/* q_banner_n start! */

.q_banner_n .img {
    height: 100%;
}
/* q_banner_n end! */

/* q_main start! */

.q_main {
    width: 100%;
    margin: 0 auto;
    min-height: 500px;
}
.q_main .section_title_p {
    margin: 20px auto 0;
}
/* q_main end! */

/* nabout start! */

.nabout_main {
    width: 100%;
    margin: 0 auto;
    position: relative;
}
.nabout_main:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nabout1 {
    background: #172d4d url('../images/nabout1_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 180px 0 280px;
    text-align: center;
    height: 960px;
}
.nabout1 .section_title_h {
    color: var(--white);
}
.nabout1 .section_title_p {
    color: var(--white);
}
.nabout1 .section_title_p p {
    color: var(--white);
}
.nabout1_logo {
    margin: 50px auto 0;
}
.nabout1_logo img {
    width: 330px;
    max-width: 100%;
}
.nabout2 {
    background: #f3dbce url('../images/nabout2_bg.jpg') no-repeat center top;
    padding: 110px 0 180px;
}
.nabout2_main {
    margin: 80px auto 0;
}
.nevent_list {
    width: 100%;
    margin: 0 auto;
    position: relative;
}
.nevent_list_icon {
    width: 100%;
    text-align: center;
}
.nevent_list_icon img {
    width: 80px;
}
.nevent_item {
    width: 100%;
    margin: 0;
    padding: 0 0 15px;
    position: relative;
    text-align: center;
    min-height: 80px;
}
/*.nevent_item:before{content:'';width:3px;background-color:#b2b0c1;height:calc(100% - 60px);border-radius: 3px;
    position: absolute;left:50%;transform: translateX(-50%);top:55px;z-index: -1;
}*/

.nevent_item:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nevent_item_date {
    width: 100%;
    margin: 0 auto;
    position: absolute;
    left: 0;
    top: 0;
}
.nevent_item_date span {
    display: inline-block;
    font-size: 28px;
    color: #666;
    line-height: 40px;
    height: 40px;
    font-weight: 700;
}
.nevent_item_txt {
    width: 40%;
    float: left;
    position: relative;
    text-align: right;
    padding: 5px 0 0;
}
.nevent_item_txt:before {
    content: '';
    width: 10%;
    height: 1px;
    background-color: #b2b0c1;
    position: absolute;
    left: 105%;
    top: 20px;
}
.nevent_item:nth-of-type(2n) .nevent_item_txt {
    float: right;
    text-align: left;
}
.nevent_item:nth-of-type(2n) .nevent_item_txt:before {
    left: -15%;
}
.nevent_item_h {
    font-size: 17px;
    color: #333;
    line-height: 30px;
}
.nevent_item_p {
    margin: 10px auto 0;
    font-size: 15px;
    line-height: 25px;
    color: var(--color-main);
}
.nevent_item:nth-of-type(1) .nevent_item_date span {
    color: var(--color-main);
}
.nevent_item:nth-of-type(1) .nevent_item_txt:before {
    background-color: var(--color-main);
}
.nabout3 {
    background: #d9e5ec url('../images/nabout3_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 110px 0;
}
.nabout3_swiper {
    margin: 70px auto 0;
    position: relative;
    overflow: hidden;
}
.nabout3 .nabout3_swiper .swiper_button_nabout3::after {
    content: '';
}
.nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide {
    width: 880px;
    transition-timing-function: linear;
}
.nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide .nabout3_item_img {
    opacity: .5;
}
.nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide .nabout3_item_h {
    opacity: 0;
}
.nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide.swiper-slide-active .nabout3_item_img {
    opacity: 1;
}
.nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide.swiper-slide-active .nabout3_item_h {
    opacity: 1;
}
.nabout3 .nabout3_swiper .swiper_button_nabout3 {
    width: 50px;
    height: 50px;
    font-size: 22px;
    line-height: 50px;
    margin-top: -60px;
    color: var(--white);
    background-color: var(--color-main);
    border-radius: 50%;
    text-align: center;
}
.nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_prev {
    left: 5%;
}
.nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_next {
    right: 5%;
}
.nabout3_item {
    width: 100%;
    text-align: center;
}
.nabout3_item_img {
    background: url('../images/nabout3_item_bg.jpg') no-repeat center center;
    background-size: cover;
}
.nabout3_item_img .img {
    padding: 50% 0 0;
}
.nabout3_item_h {
    margin: 30px auto 0;
    font-size: 22px;
    color: #333;
    line-height: 30px;
    height: 30px;
    font-weight: 100;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nabout4 {
    background: #144b8a url('../images/nabout4_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 110px 0;
}
.nabout4_img {
    width: 57%;
    float: right;
    text-align: right;
}
.nabout4_txt {
    width: 35%;
    float: left;
    padding: 180px 0 0;
    color: #020513;
}
.nabout4_h {
    font-family: Montserrat;
    font-weight: 100;
}
.nabout4_h .big {
    font-size: 40px;
    line-height: 50px;
}
.nabout4_h .small {
    margin: 80px auto 0;
    font-size: 30px;
    line-height: 40px;
}
.nabout4_p {
    margin: 220px auto 0;
    font-size: 17px;
    line-height: 1.8;
}
.nabout4_p p {
    width: 100%;
    margin: 0 auto;
    font-size: 17px;
    line-height: 1.8;
}
/* nabout end! */

/* nvalue start! */

.nvalue1 {
    background: #aecbe8 url('../images/nvalue1_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 135px 0 180px;
}
.nvalue1 .section_title {
    text-align: left;
}
.nvalue1 .section_title .section_title_p p {
    color: #333;
}
.nvalue1_list {
    margin: 100px auto 0;
}
.nvalue1_item {
    width: 21%;
    float: left;
    margin: 0 1% 0 0;
    padding: 50px 45px;
    background-color: rgba(255, 255, 255, .7);
}
.nvalue1_item:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nvalue1_item_icon {
    width: 40px;
    float: left;
    padding: 25px 0;
}
.nvalue1_item_icon img {
    width: 100%;
}
.nvalue1_item_txt {
    width: calc(100% - 80px);
    height: 90px;
    float: right;
    display: table;
}
.nvalue1_item_txt span {
    display: table-cell;
    width: 100%;
    height: 100%;
    line-height: 30px;
    font-size: 16px;
    color: #5d6980;
    vertical-align: middle;
}
.nvalue2 {
    background: #090817 url('../images/nvalue2_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 150px 0 245px;
}
.nvalue2 .section_title_h {
    color: var(--white);
}
.nvalue2 .section_title_p {
    color: var(--white);
}
.nvalue2 .section_title_p p {
    color: var(--white);
}
.nvalue2_list {
    margin: 40px auto 0;
    padding: 0 5%;
}
.nvalue2_item {
    width: 32%;
    float: left;
    margin: 0 2% 0 0;
    text-align: center;
}
.nvalue2_item:nth-of-type(3n) {
    margin: 0;
}
.nvalue2_item_img {
    width: 312px;
    max-width: 100%;
    display: inline-block;
    border: 4px solid rgba(255, 255, 255, .1);
    border-radius: 50%;
    overflow: hidden;
}
.nvalue2_item_img .img {
    padding: 100% 0 0;
}
.nvalue2_item_h {
    margin: 35px auto 0;
    font-size: 17px;
    color: var(--white);
    line-height: 25px;
    height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nvalue3 {
    background: url('../images/nvalue3_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 170px 0 255px;
}
.nvalue3_main {
    margin: 30px auto 0;
    position: relative;
}
.nvalue3_main .img {
    padding: 23.75% 0 0;
}
.nvalue3_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.nvalue3_mask_in {
    width: 100%;
    position: absolute;
    left: 0;
    top: 50%;
    text-align: center;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.nvalue3_list {
    padding: 0 12%;
}
.nvalue3_item {
    width: 30%;
    float: left;
    margin: 0 5% 0 0;
}
.nvalue3_item:nth-of-type(3n) {
    margin: 0;
}
.nvalue3_item:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nvalue3_item_icon {
    width: 100px;
    float: left;
}
.nvalue3_item_txt {
    width: calc(100% - 125px);
    float: right;
    text-align: left;
}
.nvalue3_item_h {
    font-size: 33px;
    color: #313190;
    line-height: 40px;
}
.nvalue3_item_p {
    margin: 10px auto 0;
    font-size: 17px;
    color: #5d6980;
    line-height: 26px;
}
/* nvalue end! */

/* nculture start! */

.banner_main h3 {
    margin-top: 10px;
    font-size: 22px;
    line-height: 30px;
    color: #000;
}
.nculture .banner_main h4 {
    margin: 25px auto 0;
    line-height: 36px;
    opacity: 1;
}
.nculture_title {
    margin: 15px auto 35px;
    text-align: center;
    font-size: 22px;
    color: #333;
    line-height: 30px;
}
.nculture1 {
    background: url('../images/nculture1_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 160px 0 260px;
    min-height: 960px;
}
.nculture2 {
    background: url('../images/nculture2_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 160px 0 260px;
    min-height: 960px;
}
.nculture3 {
    background: url('../images/nculture3_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 160px 0 260px;
    min-height: 960px;
}
.nculture .nculture3 .section_title_h {
    color: var(--white);
}
.nculture .nculture3 .nculture_title {
    color: var(--white);
}
.nculture .nculture3 .section_title_p {
    color: var(--white);
}
.nculture .nculture3 .section_title_p p {
    color: var(--white);
}
.nculture4 {
    background: url('../images/nculture4_bg.jpg') no-repeat center top;
    background-size: cover;
    padding: 160px 0;
    min-height: 960px;
}
.nculture4_list {
    height: 640px;
}
.nculture4_item {
    width: 20%;
    float: left;
    margin: 0 0.4% 0 0;
    height: 100%;
    position: relative;
    transition: all .4s;
}
.nculture4_item:after {
    content: '';
    width: 0;
    height: 5px;
    background-color: var(--color-main);
    position: absolute;
    left: 0;
    top: 0;
    transition: all .4s;
}
.nculture4_item:nth-of-type(3n) {
    margin: 0;
}
.nculture4_item .img {
    height: 100%;
}
.nculture4_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.nculture4_mask_in {
    width: 100%;
    height: 100%;
    position: relative;
    left: 0;
    top: 0;
}
.nculture4_item_txt {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    padding: 60px 70px 0;
    color: var(--white);
}
.nculture4_item_num {
    font-size: 110px;
    line-height: 120px;
    opacity: .15;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}
.nculture4_item_h {
    margin: 40px auto 0;
    font-size: 33px;
    line-height: 45px;
}
.nculture4_item_add {
    margin: 20px auto 0;
    font-size: 16px;
    line-height: 25px;
}
.nculture4_item_p {
    margin: 20px auto 0;
    font-size: 16px;
    line-height: 30px;
    font-weight: 100;
    opacity: 0;
    animation-duration: 1s;
    animation-delay: 1s;
    animation-fill-mode: both;
}
.nculture4_item_p p {
    margin: 0 auto;
    font-size: 16px;
    line-height: 30px;
    font-weight: 100;
}
.nculture4_item_more {
    width: 30px;
    position: absolute;
    left: 70px;
    bottom: 50px;
    transition: all .4s;
}
.nculture4_item_more span {
    display: block;
    width: 30px;
    height: 30px;
    background-color: rgba(255, 255, 255, .3);
    border-radius: 50%;
    position: relative;
    cursor: pointer;
}
.nculture4_item_more span:before {
    content: '';
    width: 10px;
    height: 2px;
    background-color: var(--white);
    position: absolute;
    left: 10px;
    top: 14px;
}
.nculture4_item_more span:after {
    content: '';
    width: 2px;
    height: 10px;
    background-color: var(--white);
    position: absolute;
    left: 14px;
    top: 10px;
}
.nculture4_item.on {
    width: 59.2%;
}
.nculture4_item.on:after {
    width: 100%;
}
.nculture4_item.on .nculture4_item_txt {
    padding: 60px 50px 0;
}
.nculture4_item.on .nculture4_item_add {
    font-size: 22px;
    line-height: 35px;
}
.nculture4_item.on .nculture4_item_p {
    animation-name: lv-fadeInUp-short;
    animation-delay: .2s;
}
.nculture4_item.on .nculture4_item_more {
    left: 50px;
}
.nculture4_item.on .nculture4_item_more span {
    background-color: rgba(255, 255, 255, .5);
}
.nculture4_item.on .nculture4_item_more span:after {
    content: '';
    width: 0;
    height: 0;
}
.nculture5 {
    background: url('../images/nculture5_bg.jpg') no-repeat center bottom;
    background-size: cover;
    padding: 160px 0 260px;
    min-height: 960px;
}
.nculture5_p {
    margin: 45px auto 0;
    padding: 0 15%;
}
/* nculture end! */

/* nbrand start! */

.main_show {
    /*  background: url('../images/nbrand_bg.jpg') repeat-y center top; */
    background-color: #e9e9e950;
    padding: 20px 0 0;
}
.main_show_no {
    padding: 90px 0 100px;
}
.nbrand_item {
    width: 49%;
    float: left;
    margin: 0 2% 0 0;
}
.nbrand_item:nth-of-type(2n) {
    margin: 0;
}
.nbrand_item_img {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.nbrand_item_img .img {
    padding: 59% 0 0;
}
.nbrand_item_img:hover .img {
    -moz-transform: scale(1.15, 1.15);
    -ms-transform: scale(1.15, 1.15);
    -o-transform: scale(1.15, 1.15);
    -webkit-transform: scale(1.15, 1.15);
    transform: scale(1.15, 1.15);
}
.nbrand_item_mask {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 30px 35px;
}
.nbrand_item_mask .brand_more {
    margin: 0 auto;
}
.nbrand_item_txt {
    width: 100%;
    padding: 40px 30px;
    text-align: center;
}
.nbrand_item_logo img {
    max-width: 240px;
}
.nbrand_item_h {
    margin: 10px auto;
    font-size: 22px;
    line-height: 30px;
    color: #333;
}
.nbrand_item_p {
    margin: 10px auto;
    font-size: 16px;
    line-height: 25px;
    color: #666;
}
.nbrand_logo {
    width: 100%;
    margin: 0 auto 80px;
    text-align: center;
}
.nbrand_logo img {
    max-width: 360px;
}
.nbrand_ul {
    width: 100%;
    margin: 0 auto;
}
.nbrand_li {
    margin: 50px auto 0;
}
.nbrand_li:nth-of-type(1) {
    margin: 0 auto;
}
.nbrand_li:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nbrand_li_img, .nbrand_li_txt {
    width: 50%;
    float: left;
    background-color: var(--white);
    overflow: hidden;
    position: relative;
}
.nbrand_li .img {
    padding: 61% 0 0;
}
.nbrand_li_img:hover .img {
    -moz-transform: scale(1.15, 1.15);
    -ms-transform: scale(1.15, 1.15);
    -o-transform: scale(1.15, 1.15);
    -webkit-transform: scale(1.15, 1.15);
    transform: scale(1.15, 1.15);
}
.nbrand_li:nth-of-type(2n) .nbrand_li_img {
    float: right;
}
.nbrand_li_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.nbrand_li_main {
    padding: 65px 80px;
}
.nbrand_li_num {
    width: 100%;
    margin: 0 auto;
}
.nbrand_li_num:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nbrand_li_num span {
    display: block;
}
.li_span {
    width: 45px;
    height: 3px;
    background-color: var(--color-main);
    float: left;
    border-radius: 3px;
    transition: all .4s;
    margin-top: 18px;
}
.nbrand_li_txt:hover .li_span {
    width: 60px;
}
.li_num {
    width: 100px;
    float: right;
    font-size: 35px;
    color: var(--color-main);
    line-height: 40px;
    text-align: right;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}
.nbrand_li_h a {
    outline: none;
    display: block;
    width: 100%;
    font-size: 30px;
    color: #070923;
    line-height: 40px;
    height: 40px;
    transition: all .2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nbrand_li_h a:hover {
    color: var(--color-main);
}
.nbrand_li_p {
    margin: 30px auto 0;
    font-size: 16px;
    color: #666;
    line-height: 1.7;
    text-align: justify;
}
.nbrand_li_p p {
    margin: 20px auto 0;
    font-size: 16px;
    color: #666;
    line-height: 1.7;
    text-align: justify;
    font-weight: 100;
}
.nbrand_li_p p:nth-of-type(1) {
    margin: 0 auto;
}
.nbrand_nav {
    margin: 0 auto 50px;
    text-align: center;
}
.nbrand_ul {
    display: inline-block;
    font-size: 0;
}
.nbrand_ul li {
    display: inline-block;
}
.nbrand_ul li a {
    outline: none;
    display: block;
    width: 100%;
    border-bottom: 1px solid #fff;
    color: #333;
    font-size: 22px;
    line-height: 35px;
    padding: 0 150px 10px;
    letter-spacing: 3px;
}
.nbrand_ul li.on a {
    border-bottom: 1px solid var(--color-main);
    font-weight: 700;
}
.nbrand_block {
    margin: 50px auto 0;
}
.nbrand_block:nth-of-type(1) {
    margin: 0 auto;
}
.nbrand_block_h {
    font-size: 0;
}
.nbrand_block_h i {
    width: 65px;
    height: 65px;
    line-height: 65px;
    font-size: 36px;
    font-weight: 700;
    display: inline-block;
    text-align: center;
    background-color: var(--color-main);
    color: var(--white);
    text-transform: uppercase;
    font-style: normal;
    border-radius: 50%;
}
.nbrand_block_h span {
    display: inline-block;
    margin-left: 20px;
    font-size: 36px;
    color: #333;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 65px;
}
.nbrand_swiper {
    margin: 30px auto 0;
}
.nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand {
    width: 100%;
    position: static;
    margin: 50px auto 0;
}
.nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand .swiper-pagination-bullet-active {
    background-color: var(--color-main);
}
.nbrand_slide {
    width: 100%;
}
.nbrand_slide_img {
    width: 100%;
    overflow: hidden;
    background-image: linear-gradient(180deg, #b3c3e6 0%, #ebf0fc 100%);
}
.nbrand_slide_img .img {
    padding: 56.7% 0 0;
}
.nbrand_slide_txt {
    background-color: var(--white);
    padding: 50px 40px;
}
.nbrand_slide_h:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nbrand_slide_h span {
    display: block;
    font-size: 28px;
}
.slide_a {
    width: calc(100% - 60px);
    float: left;
    position: relative;
}
.slide_a a {
    outline: none;
    display: block;
    width: 100%;
    line-height: 35px;
    height: 35px;
    color: #070923;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.slide_a:before {
    content: '';
    width: 25px;
    height: 3px;
    background-color: var(--color-main);
    position: absolute;
    left: -40px;
    top: 16px;
}
.slide_num {
    width: 50px;
    float: right;
    color: var(--color-main);
    line-height: 35px;
    text-align: right;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}
.nbrand_slide_p {
    margin: 30px auto 0;
    font-size: 15px;
    color: #666;
    line-height: 25px;
    height: 100px;
    text-align: justify;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}
.nbrand_slide_p p {
    margin: 0 auto;
    font-size: 15px;
    color: #666;
    line-height: 25px;
    text-align: justify;
}
/* nbrand end! */

/* ncase start! */

.page_nav .nbrand_ul li a {
    padding: 0 40px 10px;
}
.ncase_item {
    width: 32%;
    float: left;
    margin: 0 20px 20px 0;
    background: #fefefe;
    box-shadow: 1px 1px 1px 1px rgba(93, 114, 128, 0.24);
}
.ncase_item:hover {
    background: #ffffff;
    box-shadow: 3px 3px 5px 3px rgba(93, 114, 128, 0.4);
    transition: background .3s, border .3s, border-radius .3s, box-shadow .3s;
}
.ncase_item:nth-of-type(3n) {
    margin: 0 0 20px 0;
}
.ncase_item_img {
    width: 100%;
    height: 0px;
    padding-bottom: 100%;
    position: relative;
    overflow: hidden;
}
.ncase_item_img .img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.ncase_item_img .img:hover {
    color: #3a3a3a;
}
.ncase_item_img .index-wrap {
    width: 100%;
    padding: 20px;
}
.ncase_item_img .index-wrap-title {
    text-align: center;
}
/*.ncase_item_img .index-wrap-title span {
    float: left;
}
.ncase_item_img .index-wrap-title span:nth-of-type(2) {
    margin: 25px 0px 0px 10px;
} */

.index-wrap-info {
    /* clear: both; */
    text-align: left;
    line-height: 28px;
    padding-top: 20px;
}
.ncase_item_img .index-wrap h3 {
    font-size: 1.3rem;
    font-weight: 600;
    font-family: Montserrat, Sans-serif;
}
.ncase_item_img .index-wrap p {
    font-family: Montserrat, Sans-serif;
    font-size: 16px;
    font-weight: 400;
    font-style: normal;
}
.index_img {
    transition: all 0.4s;
}
.index_img:hover {
    transform: scale(1.1);
}
.ncase_item_txt {
    padding: 10px;
}
.news-title a {
    text-align: left;
    outline: none;
    display: block;
    width: 100%;
    font-size: 14px;
    color: #000;
    line-height: 16px;
    height: 40px;
    /* overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; */
}
.ncase_item_p {
    margin: 15px auto 0;
    font-size: 16px;
    color: #666;
    text-align: justify;
    line-height: 25px;
    height: 50px;
    font-weight: 100;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.ncase_item_p p {
    width: 100%;
    margin: 0 auto;
    font-size: 16px;
    color: #666;
    text-align: justify;
    line-height: 25px;
    font-weight: 100;
}
.ncase_sort_item {
    width: 25%;
    float: left;
    position: relative;
    margin: 0 auto 14px;
    height: 385px;
}
.ncase_sort_img {
    overflow: hidden;
    height: 100%;
    position: relative;
}
.ncase_sort_img:before {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    background-image: linear-gradient(180deg, rgba(0, 0, 0, .4) 0%, rgba(0, 0, 0, 0.15) 100%);
}
.ncase_sort_img .img {
    height: 100%;
}
.ncase_sort_item:hover .img {
    -moz-transform: scale(1.15, 1.15);
    -ms-transform: scale(1.15, 1.15);
    -o-transform: scale(1.15, 1.15);
    -webkit-transform: scale(1.15, 1.15);
    transform: scale(1.15, 1.15);
}
.ncase_sort_item:nth-of-type(1) {
    margin-right: 1%;
}
.ncase_sort_item:nth-of-type(2) {
    width: 48%;
    margin-right: 1%;
}
.ncase_sort_item:nth-of-type(4) {
    width: 48%;
    margin-right: 1%;
}
.ncase_sort_item:nth-of-type(5) {
    margin-right: 1%;
}
a.ncase_sort_mask {
    outline: none;
    display: block;
}
.ncase_sort_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}
.ncase_sort_main {
    padding: 20px 30px;
    color: var(--white);
    text-align: center;
    width: 100%;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
.ncase_sort_en {
    font-size: 14px;
    line-height: 20px;
    text-transform: uppercase;
    font-weight: 100;
}
.ncase_sort_cn {
    margin: 0 auto;
    font-size: 22px;
    line-height: 30px;
}
/* ncase end! */

/* npartner start! */

.nadd {
    background-color: #f5f5f7;
    padding: 80px 0;
}
/* npartner end! */

/* nnews start! */

.nnews_item {
    width: 100%;
    margin: 0 auto 50px;
    background-color: #f5f5f7;
    padding: 50px;
}
.nnews_item:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.nnews_item_img {
    width: 460px;
    height: 300px;
    float: left;
    overflow: hidden;
}
.nnews_item_img .img {
    height: 100%;
}
.nnews_item_img:hover .img {
    -moz-transform: scale(1.15, 1.15);
    -ms-transform: scale(1.15, 1.15);
    -o-transform: scale(1.15, 1.15);
    -webkit-transform: scale(1.15, 1.15);
    transform: scale(1.15, 1.15);
}
.nnews_item_txt {
    width: calc(100% - 740px);
    float: right;
    padding: 25px 0 0;
    position: relative;
}
.nnews_item_h a {
    outline: none;
    display: block;
    width: 100%;
    font-size: 20px;
    color: #222;
    text-align: justify;
    line-height: 35px;
    height: 35px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all .2s;
}
.nnews_item_h a:hover {
    color: var(--color-main);
}
.nnews_item_date {
    width: 150px;
    height: 300px;
    position: absolute;
    left: -215px;
    top: 30px;
    text-align: center;
}
.nnews_item_date_div {
    width: 100%;
    height: 100%;
    position: relative;
}
.nnews_item_date span {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    color: #222;
    font-family: 'Montserrat', sans-serif;
}
.nnews_item_date span:nth-of-type(2) {
    display: none;
}
.nnews_item_date span:nth-of-type(1) {
    top: 60px;
    font-size: 16px;
    line-height: 20px;
    font-weight: 700;
}
.nnews_item_date span:nth-of-type(3) {
    font-size: 55px;
    font-weight: 700;
    line-height: 60px;
}
.nnews_item_p {
    margin: 30px auto 0;
    font-size: 15px;
    color: #666;
    text-align: justify;
    line-height: 30px;
    height: 90px;
    font-weight: 100;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.nnews_item_more {
    margin: 25px auto 0;
}
.nnews_item_more a {
    padding: 5px 25px;
    border-radius: 5px;
    line-height: 27px;
    font-size: 13px;
    outline: none;
    display: inline-block;
    color: var(--white);
    background-color: var(--color-main);
}
/* nnews end! */

/* npublish start! */

.npublish_main {
    width: 100%;
    position: relative;
}
.tab.npublish_tab .npublish_tab_head {
    width: 140px;
    position: absolute;
    right: 0;
    top: -120px;
    text-align: right;
}
.npublish_tab_h {
    padding: 5px;
    font-size: 15px;
    line-height: 30px;
    border-radius: 5px;
    background-color: var(--color-main);
    color: var(--white);
    cursor: pointer;
    text-align: center;
}
.tab.npublish_tab .npublish_tab_nav {
    width: 100%;
    margin: 0 auto;
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 3;
    padding: 15px 20px;
    display: none;
    background-color: var(--white);
}
.tab.npublish_tab .npublish_tab_nav li {
    background: none;
    display: block;
}
.tab.npublish_tab .npublish_tab_nav li.active {
    background: none;
}
.tab.npublish_tab .npublish_tab_nav li a {
    font-size: 16px;
    line-height: 30px;
    text-align: center;
    outline: none;
    display: block;
    padding: 0;
    border: 0;
    border-radius: 0;
    color: #383838;
    cursor: pointer;
}
.tab.npublish_tab .npublish_tab_nav li.active a {
    color: var(--color-main);
}
.tab.npublish_tab .npublish_tab_body {
    margin: 50px auto 0;
    border: 0;
    padding: 0;
}
.npublish_swiper .swiper_button_npublish {
    width: 50px;
    height: 50px;
    font-size: 22px;
    line-height: 50px;
    margin-top: -25px;
    color: var(--white);
    background-color: var(--color-main);
    border-radius: 50%;
    text-align: center;
}
.npublish_swiper .swiper_button_npublish::after {
    content: '';
}
.npublish_swiper .swiper_button_npublish.swiper_button_npublish_prev {
    left: -60px;
}
.npublish_swiper .swiper_button_npublish.swiper_button_npublish_next {
    right: -60px;
}
.npublish_item {
    width: 100%;
    background-color: var(--white);
    padding: 50px;
    border-radius: 5px;
}
.npublish_item_img {
    width: 100%;
    overflow: hidden;
}
.npublish_item_img .img {
    padding: 150% 0 0;
}
.npublish_item_h {
    margin: 20px auto 0;
}
.npublish_item_h a {
    outline: none;
    display: block;
    width: 100%;
    font-size: 16px;
    color: #333;
    text-align: justify;
    line-height: 25px;
    height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all .2s;
}
.npublish_item_h a:hover {
    color: var(--color-main);
}
/* npublish end! */

/* banner_news_show start! */

.banner_news_show {
    position: relative;
}
.banner_news_show .img {
    padding: 37.34% 0 0;
}
.banner_news_mask {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 50px;
}
.banner_news_main {
    text-align: center;
}
.news_show_logo img {
    max-width: 46px;
}
.news_show_h {
    margin: 15px auto 0;
    width: 90%;
    font-size: 40px;
    line-height: 55px;
    color: var(--white);
}
.news_show_span {
    margin: 30px auto 0;
    font-size: 0;
}
.news_show_span span {
    display: inline-block;
    margin: 0 40px;
    font-size: 17px;
    color: #ccc;
    font-weight: 100;
    line-height: 25px;
    position: relative;
}
.news_show_span span:before {
    content: '';
    width: 2px;
    height: 18px;
    background-color: #ccc;
    position: absolute;
    left: -41px;
    top: 4px;
}
.news_show_span span:nth-of-type(1):before {
    content: '';
    width: 0;
}
.news_show_span span i {
    font-style: normal;
}
.nnews_body {
    font-size: 16px;
    color: #555;
    line-height: 2;
    text-align: justify;
    padding: 0 0 50px;
    min-height: 500px;
}
.nnews_body p {
    font-size: 16px;
    color: #555;
    line-height: 2;
    text-align: justify;
}
.nnews_body img {
    display: block;
    width: auto!important;
    height: auto!important;
    margin: 20px auto!important;
}
.news_back {
    margin: 0 auto 50px;
    text-align: center;
}
.news_back a {
    outline: none;
    display: inline-block;
    padding: 5px 30px;
    border-radius: 5px;
    line-height: 30px;
    font-size: 15px;
    color: var(--white);
    background-color: var(--color-main);
}
.news_back a i {
    margin-left: 10px;
}
/* banner_news_show end! */

/* 公司 */

.q_n_nav {
    width: 100%;
    border-bottom: 1px solid var(--color-main);
}
.nav_cur a {
    color: #fff;
}
.q_row {
    width: 100%;
    margin: 0 auto;
}
.q_n_nav_l {
    width: 20%;
    float: left;
    font-size: 32px;
    line-height: 40px;
    color: var(--color-main);
}
.q_n_nav_r {
    width: 80%;
    float: right;
}
.q_row:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
    font-size: 0;
}
.q_n_nav_r>ul {
    width: 100%;
    margin: 0 auto;
    text-align: right;
    font-size: 0;
}
.q_n_nav_r>ul>li {
    display: inline-block;
    padding: 5px;
    margin: 0 0 0 30px;
    font-size: 0;
    position: relative;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.q_n_nav_r>ul>li.nav_cur {
    background: var(--color-main);
    border: 1px solid var(--color-main);
    color: #fff;
}
.q_n_nav_r>ul>li>a {
    outline: none;
    display: block;
    width: 100%;
    font-size: 16px;
    line-height: 30px;
    position: relative;
}
.q_n_nav_r>ul>li>a:hover {
    color: var(--color-main);
}
.q_n_nav_r>ul>li.nav_cur>a:hover {
    color: #fff;
}
.prolist>ul>li.nav_cur {
    background: var(--color-main);
    border: 1px solid var(--color-main);
    color: #fff;
}
.prolist>ul>li {
    display: inline-block;
    border: 1px solid #fefefe;
    background: #fefefe;
    padding: 5px;
    width: 23%;
    margin: 5px;
    font-size: 0;
    text-align: center;
    position: relative;
    border-radius: 4px;
}
.prolist>ul>li>a {
    outline: none;
    display: block;
    width: 100%;
    font-size: 14px;
    line-height: 30px;
    position: relative;
}
.prolist>ul>li>a:hover {
    color: var(--color-main);
}
.prolist>ul>li.nav_cur>a:hover {
    color: #fff;
}
.content_wrap {
    margin: 20px auto 0px auto;
}
.content_wrap h2 {
    font-size: 20px;
    color: #000;
    margin: 20px auto;
}
.content_wrap p {
    font-size: 14px;
    color: #000;
    line-height: 26px;
}
.content_wrap img {
    /* margin: 10px auto; */
    max-width: 100%;
}
.formwrap {
    text-align: center;
}
.formselect {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: 1px solid #e1e1e1;
    border-radius: 4px;
    height: 2.2em;
    padding: 0 24px 0 8px;
    color: #000;
    cursor: pointer;
    position: relative;
    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAMAAADXqc3KAAAASFBMVEUAAAD////Nzc3Nzc3V1dXNzc3MzMzMzMzMzMzNzc3Ozs7j4+PMzMzMzMzMzMzPz8/MzMzNzc3Ozs7Ozs7MzMzNzc3Nzc3Nzc1mbvnCAAAAGHRSTlMAAymOBrtVs9RlPgnPltxPlWwvRJzBt+CSuXutAAAAM0lEQVR4nGMYBbgALycjiGIUZEaTEBLl4WJgEOZgZcLQwybOLsbHj800bhEBFqo7cfACACvdARau8cpxAAAAAElFTkSuQmCC') no-repeat right center;
}
.services-input {
    outline-style: none;
    border: 1px solid #ccc;
    border-radius: 3px;
    padding: 10px 10px;
    width: 60%;
    font-size: 14px;
}
.services-input:focus {
    border-color: var(--color-main);
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(234, 91, 86, .6);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(234, 91, 86, .6)
}
.services-btn {
    width: 200px;
    height: 40px;
    border-width: 0px;
    border-radius: 3px;
    background: var(--color-main);
    cursor: pointer;
    outline: none;
    color: white;
    font-size: 17px;
}
.services-btn:hover {
    background: #ea7180;
}
.pro-bg {
    background: var(--color-main);
}
.pro2-bg {
    background: #0b76ac;
}
.pro3-bg {
    background: #04b0ee;
}
.pro-title {
    text-align: center;
}
.pro-title a {
    text-align: center;
    font-size: 14px;
    height: 20px;
    line-height: 20px;
    color: #fff;
}
.Pagers {
    padding: 20px;
    text-align: center;
}
.Pagers .button {
    border-radius: 4px;
    font-size: 14px;
    padding: 6px 15px;
    display: inline-block;
    line-height: 20px;
    margin-left: 10px;
    transition: all 1s cubic-bezier(0.175, 0.885, 0.32, 1) 0s;
}
.Pagers .current {
    background: var(--color-main);
    border: 1px solid var(--color-main);
    color: #fff;
}
.Pagers a {
    border: solid 1px #ddd;
}
.Pagers a:hover {
    background: var(--color-main);
    border: 1px solid var(--color-main);
    color: #fff;
}
.proimglist {
    width: 100%;
}
.proimglist_item {
    width: 23%;
    float: left;
    margin: 0 24px 24px 0;
    box-shadow: #ddd 0px 0px 10px;
}
.proimglist_item_img {
    width: 100%;
    height: 0px;
    padding-bottom: 100%;
    position: relative;
    overflow: hidden;
}
.proimglist_item_img .img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.proimglist_item_img .img img {
    margin: 0 0 0 0;
}