@charset "utf-8";

/* CSS Document */
body {
    FONT-SIZE: 14px;
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑";
    color: #666666;
    margin: 0px;
    padding: 0px;
    background-color: #fff;
    overflow-x: hidden;
    box-sizing: border-box;

}

* {
    font-family: "微软雅黑";
}

a {
    text-decoration: none;
}

li {
    list-style: none
}

a {
    cursor: pointer;
    color: #666
}

.center {
    width: 1400px;
    margin: 0 auto
}

h1,
h2,
h3,
h4,
h5,
p {
    margin: 0 0;
    padding: 0 0;
    font-weight: 500
}

.ctrl span {
    float: left;
    cursor: pointer;
}

input,
textarea,
select {
    outline: none;
    font-family: "微软雅黑";
}

img {
    border: none;
    display: block;
}

.cursor_pointer {
    cursor: pointer;
}

button {
    cursor: pointer;
}

.float_l {
    float: left;
}

.float_r {
    float: right;
}

.clear {
    clear: both;
}

.sr-bdimgshare .bdimgshare-content {
    display: none;
}

.sr-bdimgshare-black .bdimgshare-bg {
    display: none;
}

select::-ms-expand {
    display: none;
}

select {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

/* 电脑站侧边 */
.link {
    display: none;
}

.panel {
    display: none;
}

.phone_none {
    display: none;
}

.top_pc .top {
    height: 50px;
    background: #f6f6f6;
    border-bottom: solid 1px #e5e5e5;
}

.top_pc .top .float_l {
    font-size: 14px;
    color: #333333;
    line-height: 50px;
}

.top_pc .top .top_nav .float_l {
    display: block;
    border-left: solid 1px #333333;
    font-size: 14px;
    color: #333333;
    line-height: 50px;
    padding: 0 8px;
    line-height: 15px;
    margin-top: 16px;
}

.top_pc .top .top_nav .float_l:nth-child(1) {
    border-left: none;
}

.top_pc .logo .search {
    width: 390px;
    height: 43px;
    background: #4177b7;
    background:#ff9900;
    margin-top: 33px;
    margin-right: 60px;
}

.top_pc .logo .search input {
    width: calc(100% - 110px);
    height: 41px;
    margin-top: 1px;
    margin-left: 1px;
    border: none;
    background: #fff;
    padding: 0 22px;
    font-size: 14px;
    color: #999999;
}

.top_pc .logo .search input::-webkit-input-placeholder {
    color: #999999;
}

.top_pc .logo .search input::-moz-placeholder {
    color: #999999;
}

.top_pc .logo .search input:-moz-placeholder {
    color: #999999;
}

.top_pc .logo .search input:-ms-input-placeholder {
    color: #999999;
}

.top_pc .logo .search a {
    display: block;
    width: 65px;
    height: 43px;
    background: url("../img/search.png") center center no-repeat;
}

.nav_pc {
    height: 70px;
    background: #ff9900;
}

.nav_pc a {
    width: 11%;
    line-height: 70px;
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    transition: all 0.3s ease-in-out;
    background: url("../img/nav_icon.png") center bottom -10px no-repeat;
}

.nav_pc .xuanzhong {
    background: url("../img/nav_icon.png") center bottom no-repeat;
}

.nav_pc a:hover {
    background: url("../img/nav_icon.png") center bottom no-repeat;
}

.banner_pc .banner_img {
    height: 630px;
}

.sousuo {
    height: 85px;
    background: #f6f6f6;
}

.sousuo .renmen {
    width: calc(100% - 470px);
    font-size: 16px;
    color: #333333;
    font-weight: 600;
    line-height: 85px;
    height: 85px;
    overflow: hidden;
}

.sousuo .renmen a {
    display: block;
    font-weight: 500;
    font-size: 15px;
    color: #666666;
    padding: 0 13px;
}

.sousuo .right {
    width: 448px;
    height: 43px;
    margin-top: 20px;
    background: #fff;
    border: solid 1px #eaeaea;
}

.sousuo .right a {
    display: block;
    width: 47px;
    height: 43px;
    background: url("../img/sousuo_icon.png") center center no-repeat;
}

.sousuo .right input {
    width: calc(100% - 90px);
    border: none;
    padding: 0;
    height: 43px;
    line-height: 43px;
    padding: 0 20px;
    font-size: 15px;
    color: #888888;
}

.sousuo .right input::-webkit-input-placeholder {
    color: #888888;
}

.sousuo .right input::-moz-placeholder {
    color: #888888;
}

.sousuo .right input:-moz-placeholder {
    color: #888888;
}

.sousuo .right input:-ms-input-placeholder {
    color: #888888;
}

.foot_img {
    width: 100%;
    height: 284px;
    background: url("../img/foot_img.png") center center no-repeat;
}

.foot_bottom {
    height: 75px;
    background: #333333;
}

.foot_bottom .float_l {
    font-size: 16px;
    color: #aaaaaa;
    line-height: 75px;
}

.foot_bottom .float_r {
    font-size: 16px;
    color: #aaaaaa;
    line-height: 75px;
}

.foot_bottom .float_r a {
    color: #aaaaaa;
}

.foot {
    height: 500px;
    background: #f6f6f6;
}

.foot .lianxi_liuyan .left {
    width: 651px;
    padding-right: 49px;
    margin-right: 47px;
    background: url("../img/lianxi_xian.png") right center no-repeat;
}

.foot .lianxi_liuyan .left .top {
    padding-top: 78px;
    height: 114px;
    margin-bottom: 15px;

    border-bottom: solid 1px #dfdfdf;
}

.foot .lianxi_liuyan .left .top .float_l {
    width: calc(50% - 66px);
    padding-left: 66px;
}

.foot .lianxi_liuyan .left .top .float_l div {
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.foot .lianxi_liuyan .left .top .float_l p {
    font-size: 24px;
    color: #333333;
    font-weight: 600;
}

.foot .lianxi_liuyan .left .top .float_l:nth-child(1) {
    background: url("../img/foot_icon1.png") left top 3px no-repeat;
}

.foot .lianxi_liuyan .left .top .float_l:nth-child(2) {
    background: url("../img/foot_icon2.png") left top 3px no-repeat;
}

.foot .lianxi_liuyan .left .bottom .erweima {
    width: 172px;
    height: 172px;
    margin-right: 30px;
    border: solid 1px #e4e4e4;
}

.foot .lianxi_liuyan .left .bottom .p1 {
    font-size: 24px;
    color: #000033;
    line-height: 53px;
    padding-top: 5px;
}

.foot .lianxi_liuyan .left .bottom .p2 {
    font-size: 16px;
    color: #000033;
    line-height: 38px;
}

.foot .lianxi_liuyan .left .bottom .xian {
    width: 46px;
    height: 4px;
    background: #4177b7;
}

.foot .lianxi_liuyan .left .bottom .qq_zixun {
    display: block;
    width: 183px;
    height: 45px;
    margin-top: 10px;
    background: url("../img/qq_zixun.png") center center no-repeat;
}

.foot .lianxi_liuyan .right {
    width: calc(100% - 747px);
}

.foot .lianxi_liuyan .right .foot_message_bt {
    line-height: 89px;
    color: #000033;
    font-size: 24px;
    padding-top: 50px;
}

.foot .lianxi_liuyan .right .foot_message_bt text {
    font-size: 14px;
    color: #888888;
}

.foot .lianxi_liuyan .right .foot_message .input {
    width: calc(50% - 9px);
    margin-bottom: 20px;
}

.foot .lianxi_liuyan .right .foot_message .input:nth-child(2) {
    margin-left: 15px;
}

.foot .lianxi_liuyan .right .foot_message .input div {
    font-size: 16px;
    color: #000033;
    line-height: 48px;
    width: 52px;
}

.foot .lianxi_liuyan .right .foot_message .input input {
    width: calc(100% - 74px);
    height: 46px;
    border: solid 1px #dfdfdf;
    font-size: 16px;
    color: #000033;
    padding: 0 10px;
    background: #fafafa;
}

.foot .lianxi_liuyan .right .foot_message .textarea {
    width: 100%;
    margin-bottom: 14px;
}

.foot .lianxi_liuyan .right .foot_message .textarea div {
    font-size: 16px;
    color: #000033;
    line-height: 48px;
    width: 52px;
}

.foot .lianxi_liuyan .right .foot_message .textarea textarea {
    width: calc(100% - 74px);
    height: 138px;
    border: solid 1px #dfdfdf;
    font-size: 16px;
    color: #000033;
    padding: 12px 10px;
    background: #fafafa;
}

.foot .lianxi_liuyan .right .reset {
    width: 152px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    background: #4177b7;
    display: block;
}

.foot .lianxi_liuyan .right .submission {
    width: 152px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    background: #ff9900;
    display: block;
    margin-left: 18px;
}

.foot .biaoti p:nth-child(1) {
    font-size: 24px;
    color: #000033;
    text-align: center;
    line-height: 38px;
    padding-top: 36px;
}

.foot .biaoti p:nth-child(2) {
    font-size: 14px;
    color: #000033;
    text-align: center;
    text-transform: uppercase;
    line-height: 26px;
    background: url("../img/link.png") center center no-repeat;
}

.foot .link .lianjie a {
    display: block;
    padding: 0 35px;
    line-height: 16px;
    font-size: 16px;
    color: #333333;
    border-left: solid 1px #dfdfdf;
    margin-top: 18px;
}

.foot .link .lianjie a:nth-child(1) {
    padding-left: 0;
    border-left: none;
}

.banner_pc .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    margin: 0 5px;
    display: inline-block;
    border-radius: 100%;
    background: url("../img/dian1.png") center center no-repeat;
    opacity: 1;
}

.banner_pc .swiper-pagination-bullet-active {
    opacity: 1;
    background: url("../img/dian2.png") center center no-repeat;
}

.youshi {
    padding: 0 0 102px 0;
}

.biaoti p:nth-child(1) {
    font-size: 36px;
    color: #333333;
    font-weight: 600;
    line-height: 62px;
    padding-top: 86px;
    text-align: center;
}

.biaoti p:nth-child(1) text {
    color: #4177b7;
}

.biaoti p:nth-child(2) {
    font-size: 16px;
    color: #aeacac;
    line-height: 28px;
    text-align: center;
    text-transform: uppercase;
    background: url("../img/biaoti1.png") center center no-repeat;
}

.youshi .neigong {
    padding-top: 62px;
}

.youshi .neigong .float_l {
    width: calc(16.666% - 64px);
    padding: 0 27px;
    height: 207px;
    /*  height: 160px; */
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    background: #f3f3f3;
    margin-right: 10px;
    text-align: center;
    border-radius: 5%;
    /* background: url("../img/youshi1.png") center center no-repeat;*/
}

.youshi .neigong .float_l:hover {
    /*background: url("../img/youshi2.png") center center no-repeat;*/
    background: #4177b7;
}

.youshi .neigong .float_l .text {
    font-size: 14px;
    color: #888888;
    line-height: 28px;
    transition: all 0.3s ease-in-out;
    text-transform: uppercase;
}

.youshi .neigong .float_l:hover .text {
    color: #fff;
}

.youshi .neigong .float_l .shu {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    position: absolute;
    top: -22px;
    left: 50%;
    background: #4177b7;
    margin-left: -30px;
    text-align: center;
    line-height: 60px;
    color: #fff;
    font-size: 30px;
    transition: all 0.3s ease-in-out;
}

.youshi .neigong .float_l:hover .shu {
    background: #ff9900;
}

.youshi .neigong .float_l .bt {
    font-size: 24px;
    color: #333333;
    line-height: 64px;
    text-align: center;
    padding-top: 52px;
    transition: all 0.3s ease-in-out;
}

.youshi .neigong .float_l:hover .bt {
    color: #fff;
}

.index_product {
    background: #f6f6f6;
}

.index_product .fenlei {
    padding: 40px 0;
}

.index_product .fenlei a {
    display: block;
    /* width: 165px; */
    width: 15.8%;
    height: 60px;
    background: #ffffff;
    font-size: 16px;
    color: #333333;
    margin: 0 5px 10px 5px;
    text-align: center;
    line-height: 60px;
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.index_product .fenlei a:nth-child(1) {
    background: #4177b7;
    color: #fff;
}

.index_product .fenlei a:hover {
    color: #fff;
    background: #ff9900;
}

.index_product .swiper-slide a {
    width: calc(25% - 20px);
    margin: 10px;
    background: #fff;
    display: block;
}

.index_product .swiper-slide a img {
    width: 100%;
}

.index_product .swiper-slide a .text {
    width: calc(100% - 80px);
    margin: auto;
    padding-bottom: 18px;
}

.index_product .swiper-slide a .text p:nth-child(1) {
    font-size: 18px;
    color: #333333;
    text-align: center;
    line-height: 30px;
    height: 30px;
    padding-top: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.index_product .swiper-slide a .text p:nth-child(2) {
    font-size: 14px;
    color: #888888;
    text-align: center;
    line-height: 28px;
    height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.index_product .swiper-slide {
    padding-bottom: 60px;
}

.index_product {
    padding-bottom: 70px;
}

.index_product .swiper-pagination-bullet {
    width: 60px;
    height: 6px;
    display: inline-block;
    border-radius: 0;
    background: #4177b7;
    opacity: 1;
    margin: 0 9px;
}

.index_product .swiper-pagination-bullet-active {
    background: #ff9900;
}

.index_product .swiper-button-prev-product {
    width: 35px;
    height: 36px;
    top: auto;
    bottom: 370px;
    margin-left: -19px;
    transition: all 0.3s ease-in-out;
    background: url("../img/product_l1.png") center center no-repeat;
}

.index_product .swiper-button-prev-product:hover {
    background: url("../img/product_l2.png") center center no-repeat;
}

.index_product .swiper-button-next-product {
    width: 35px;
    height: 36px;
    top: auto;
    bottom: 370px;
    margin-right: -19px;
    transition: all 0.3s ease-in-out;
    background: url("../img/product_r1.png") center center no-repeat;
}

.index_product .swiper-button-next-product:hover {
    background: url("../img/product_r2.png") center center no-repeat;
}

.index_product .center {
    position: relative;
}

.page_img1 {
    width: 100%;
    height: 284px;
    background: url("../img/page_img1.png") center center no-repeat;
}

.reason {
    height: 929px;
    background: #f3f3f3;
}

.reason .biaoti {
    height: 341px;
    background: url("../img/reason.png") top center no-repeat;
}

.reason .biaoti p:nth-child(1) {
    font-size: 40px;
    color: #fff;
}

.reason .biaoti p:nth-child(1) text {
    font-size: 40px;
    color: #fdde0f;
}

.reason .biaoti p:nth-child(2) {
    color: #fff;
    background: url("../img/biaoti2.png") center center no-repeat;
}

.reason .preview {
    width: 100%;
    height: 234px;
    background: #ffffff;
    position: relative;
    margin-top: -118px;
}

.reason .preview .swiper-slide {
    width: calc(25% - 1px);
    height: 234px;
    cursor: pointer;
    position: relative;
    border-left: solid 1px #eeeeee;
}

.reason .preview .swiper-slide .h6 {
    font-size: 24px;
    color: #333333;
    line-height: 47px;
    padding-top: 61px;
    text-align: center;
}

.reason .preview .swiper-slide p {
    font-size: 16px;
    color: #888888;
    line-height: 29px;
    text-align: center;
}

.reason .preview .swiper-slide .xian {
    width: 26px;
    height: 1px;
    background: #c9c9c9;
    margin: auto;
    margin-top: 42px;
    opacity: 1;
    /* transition:all 0.3s ease-in-out; */
}

.reason .preview .swiper-slide:hover .xian {
    opacity: 0;
}

.reason .preview .swiper-slide .img {
    position: absolute;
    top: 162px;
    left: 50%;
    margin-left: -14px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease-in-out;
    background: url("../img/reason_icon.png") center center no-repeat;
}

.reason .preview .swiper-slide:hover .img {
    opacity: 1;
}

.reason .preview .active-nav .img {
    opacity: 1;
}

.reason .preview .active-nav .xian {
    opacity: 0;
}

.reason .view .swiper-slide {
    padding: 0 87px;
    width: calc(100% - 174px) !important;
}

.reason .view .right {
    width: 558px;
    height: 234px;
    margin-top: 88px;
    position: relative;
}

.reason .view .right .view_icon {
    position: absolute;
    top: -7px;
    right: 30px;
}

.reason .view .left {
    width: 570px;
    padding-top: 15px;
}

.reason .view .left .shi .zi {
    font-size: 66px;
    color: #ff9900;
    line-height: 116px;
    font-weight: 600;
}

.reason .view .left .shi .xian {
    width: 35px;
    height: 2px;
    margin-top: 68px;
    background: #ff9900;
}

.reason .view .left .bt {
    font-size: 18px;
    color: #888888;
    font-weight: 500;
    height: 50px;
    line-height: 50px;
    margin-bottom: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.reason .view .left .bt text {
    font-size: 36px;
    color: #333333;
    font-weight: 600;
    text-transform: uppercase;
}

.reason .view .left .text {
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    text-align: justify;
}

.reason .swiper-pagination-reason {
    text-align: center;
    margin-top: 64px;
}

.reason .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    display: inline-block;
    border-radius: 100%;
    background: url("../img/reason_dian1.png") center center no-repeat;
    opacity: 1;
}

.reason .swiper-pagination-bullet-active {
    opacity: 1;
    background: url("../img/reason_dian2.png") center center no-repeat;
}

.view .arrow-left {
    background: url("../img/reason_l1.png") no-repeat center center;
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 6px;
    height: 11px;
    z-index: 10;
    margin-left: -73px;
    transition: all 0.3s ease-in-out;
}

.view .arrow-left:hover {
    background: url("../img/reason_l2.png") no-repeat center center;
}

.view .arrow-right {
    background: url("../img/reason_r1.png") no-repeat center center;
    position: absolute;
    right: 50%;
    bottom: 4px;
    width: 6px;
    height: 11px;
    z-index: 10;
    margin-right: -73px;
    transition: all 0.3s ease-in-out;
}

.view .arrow-right:hover {
    background: url("../img/reason_r2.png") no-repeat center center;
}

.index_case {
    height: 746px;
}

.index_case .biaoti p:nth-child(2) {
    background: none;
}

.index_case .case_nav {
    height: 1px;
    width: 100%;
    background: #dfdfdf;
    text-align: center;
    margin-top: 45px;
    margin-bottom: 93px;
}

.index_case .case_nav a {
    display: inline-block;
    width: 158px;
    line-height: 25px;
    padding-top: 37px;
    margin-top: -8px;
    font-size: 16px;
    color: #333333;
    transition: all 0.3s ease-in-out;
    background: url("../img/case_nav_icon1.png") center top no-repeat;
}

.index_case .case_nav .xuanzhong {
    font-size: 16px;
    color: #4177b7;
    font-weight: 600;
    background: url("../img/case_nav_icon2.png") center top no-repeat;
}

.index_case .case_nav a:hover {
    font-size: 16px;
    color: #4177b7;
    font-weight: 600;
    background: url("../img/case_nav_icon2.png") center top no-repeat;
}

.index_case .swiper-container-case {
    padding-bottom: 60px;
}

.index_case .swiper-container-case .swiper-slide .float_l {
    width: calc(25% - 20px);
    margin: 0 10px;
    cursor: pointer;
    display: block;
}

.index_case .swiper-container-case .swiper-slide .float_l img {
    width: 100%;
}

.index_case .swiper-container-case .swiper-slide .float_l .text {
    height: 82px;
    padding: 0 10%;
    width: 80%;
    text-align: center;
    transition: all 0.3s ease-in-out;
}

.index_case .swiper-container-case .swiper-slide .float_l:hover .text {
    background: #4177b7;
}

.index_case .swiper-container-case .swiper-slide .float_l .text .name {
    font-size: 18px;
    color: #333333;
    line-height: 36px;
    padding-top: 6px;
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.index_case .swiper-container-case .swiper-slide .float_l:hover .text .name {
    color: #fff;
}

.index_case .swiper-container-case .swiper-slide .float_l .text .p {
    line-height: 22px;
    font-size: 14px;
    color: #888888;
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.index_case .swiper-container-case .swiper-slide .float_l:hover .text .p {
    color: #fff;
}

.index_case .swiper-pagination-bullet {
    width: 60px;
    height: 6px;
    display: inline-block;
    border-radius: 0;
    background: #4177b7;
    opacity: 1;
}

.index_case .swiper-pagination-bullet-active {
    background: #ff9900;
}

.index_about {
    padding-bottom: 100px;
    background: url("../img/index_about.jpg") center center no-repeat;
}

.index_about .label_page {
    position: relative;
}

.index_about .label_page .label_page_each .about_text {
    width: calc(100% - 750px);
}

.index_about .label_page .label_page_each .about_text .bt {
    font-size: 26px;
    color: #333333;
    font-weight: 600;
    line-height: 30px;
    margin-bottom: 24px;
}

.index_about .label_page .label_page_each .about_text .p {
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
}

.index_about .label_page .label_page_each .about_text .xiangqing {
    display: block;
    width: 185px;
    height: 62px;
    text-align: center;
    line-height: 62px;
    font-size: 16px;
    color: #333333;
    border: solid 1px #d9dada;
    margin-top: 32px;
    transition: all 0.3s ease-in-out;
}

.index_about .label_page .label_page_each .about_text .xiangqing:hover {
    color: #4177b7;
    border: solid 1px #4177b7;
}

.index_about .label_page .label_page_each .about_img {
    position: relative;
    width: 663px;
    height: 419px;
}

.index_about .label_page .label_page_each .about_img .about_icon {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 99;
}

.index_about .label_page .label_page_each {
    padding-top: 82px;
}

.index_about .biaoti p:nth-child(1) {
    padding-top: 70px;
}

.index_about .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    display: inline-block;
    border-radius: 100%;
    background: url("../img/index_about1.png") center center no-repeat;
    opacity: 1;
}

.index_about .swiper-pagination-bullet-active {
    opacity: 1;
    background: url("../img/index_about2.png") center center no-repeat;
}

.index_about .swiper-pagination {
    text-align: right;
}

.index_about .label_page .label_nav {
    position: absolute;
    bottom: 0;
    left: 0;
    display: none;
}

.index_about .label_page h4 {
    width: 240px;
    height: 69px;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
    line-height: 69px;
    background: #4177b7;
    margin-right: 5px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}

.index_about .label_page h4:hover {
    background: #ff9900;
}

.index_about .label_page .on {
    background: #ff9900;
}

.shuzi_gd {
    height: 234px;
    text-align: center;
    background: url("../img/shuzi_gd.jpg") center center no-repeat;
}

.shuzi_gd .float_l {
    width: calc(25% - 1px);
    height: 97px;
    margin-top: 74px;
    border-right: solid 1px #eeeeee;
}

.shuzi_gd .float_l:nth-child(1) {
    width: calc(25% - 2px);
    border-left: solid 1px #eeeeee;
}

.shuzi_gd .float_l .counter {
    display: inline-table;
    font-size: 60px;
    color: #ffffff;
    line-height: 53px;
    padding: 0 35px;
    margin-bottom: 18px;
}

.shuzi_gd .float_l p {
    font-size: 16px;
    color: #ffffff;
}

.shuzi_gd .float_l:nth-child(1) .counter {
    background: url("../img/counter1.png") right top no-repeat;
}

.shuzi_gd .float_l:nth-child(2) .counter {
    background: url("../img/counter2.png") right top no-repeat;
}

.shuzi_gd .float_l:nth-child(3) .counter {
    background: url("../img/counter3.png") right top no-repeat;
}

.shuzi_gd .float_l:nth-child(4) .counter {
    background: url("../img/counter4.png") right top no-repeat;
}

.index_news {
    padding-bottom: 60px;
}

.index_news .more {
    display: block;
    width: 185px;
    height: 62px;
    text-align: center;
    line-height: 62px;
    margin: auto;
    font-size: 16px;
    color: #333333;
    border: solid 1px #dfdfdf;
    transition: all 0.3s ease-in-out;
}

.index_news .more:hover {
    color: #4177b7;
    border: solid 1px #4177b7;
}

.index_news .news_l {
    width: calc(50% - 36px);
}

.index_news .news_r {
    width: calc(50% - 36px);
}

.index_news .news {
    padding: 58px 0 50px 0;
}

.index_news .news_l .first {
    display: block;
    border-bottom: dashed 1px #bbbbbb;
}

.index_news .news_l .first .img {
    overflow: hidden;
    border: solid 1px lightgray;
}

.index_news .news_l .first .img img {
    width: 100%;
    /*  height: 262px; */
    transition: all 0.3s ease-in-out;
}

.index_news .news_l .first:hover .img img {
    transform: scale(1.1);
}

.index_news .news_l .first .jianjie {
    padding: 18px 0 26px 0;
}

.index_news .news_l .first .jianjie .xian {
    width: 15px;
    height: 2px;
    background: #4177b7;
    margin-top: 42px;
    margin-left: 6px;
    margin-right: 5px;
}

.index_news .news_l .first .jianjie .text {
    width: calc(100% - 36px);
}

.index_news .news_l .first .jianjie .text .biaoti .bt {
    font-size: 16px;
    color: #333333;
    line-height: 46px;
    width: calc(100% - 130px);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    transition: all 0.3s ease-in-out;
}

.index_news .news_l .first:hover .jianjie .text .biaoti .bt {
    color: #4177b7;
}

.index_news .news_l .first .jianjie .text .biaoti .sj {
    font-size: 16px;
    color: #333333;
    line-height: 46px;
}

.index_news .news_l .first .jianjie .text .biaoti .xq {
    font-size: 14px;
    color: #888888;
    line-height: 30px;
    text-align: justify;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.index_news .news_l .list_news .each .border {
    width: 15px;
    height: 2px;
    background: #4177b7;
    margin-top: 20px;
    margin-left: 6px;
    margin-right: 8px;
}

.index_news .news_l .list_news .each .p {
    font-size: 16px;
    color: #333333;
    line-height: 38px;
    width: calc(100% - 130px);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    transition: all 0.3s ease-in-out;
}

.index_news .news_l .list_news .each:hover .p {
    color: #4177b7;
}

.index_news .news_l .list_news .each .shijian {
    font-size: 16px;
    color: #333333;
    line-height: 38px;
}

.index_news .news_l .list_news {
    padding: 16px 0;
}

.index_news .news_r .each {
    display: block;
    padding: 28px 0;
    border-bottom: dashed 1px #bbbbbb;
}

.index_news .news_r .each:nth-child(1) {
    padding-top: 0;
}

.index_news .news_r .each .img {
    overflow: hidden;
    border: solid 1px lightgray;
    box-sizing: border-box;
}

.index_news .news_r .each img {
    width: 193px;
    transition: all 0.3s ease-in-out;
}

.index_news .news_r .each:hover img {
    transform: scale(1.1);
}

.index_news .news_r .each .text {
    width: calc(100% - 220px);
    margin-left: 25px;
    padding-top: 10px;
}

.index_news .news_r .each .text .bt {
    width: calc(100% - 110px);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    font-size: 16px;
    color: #333333;
    line-height: 46px;
    height: 46px;
    transition: all 0.3s ease-in-out;
}

.index_news .news_r .each:hover .text .bt {
    color: #4177b7;
}

.index_news .news_r .each .text .rq {
    font-size: 16px;
    color: #333333;
    line-height: 46px;
}

.index_news .news_r .each .text .p {
    font-size: 14px;
    color: #888888;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.banner_pc .banner_img_ny {
    height: 350px;
}

.neiye .sousuo {
    position: relative;
    z-index: 2;
    box-shadow: 0px 6px 12.09px 0.91px rgba(0, 0, 0, 0.03);
}

.position {
    background: #f6f6f6;
}

.position .bt {
    padding-top: 44px;
}

.position .bt .float_l {
    font-size: 30px;
    color: #333333;
    line-height: 52px;
    font-weight: 600;
}

.position .bt .float_r {
    font-size: 16px;
    color: #888888;
    line-height: 52px;
    padding-left: 30px;
    background: url("../img/neiye_icon1.png") top 15px left no-repeat;
}

.position .p {
    line-height: 34px;
    font-size: 16px;
    color: #888888;
    background: url("../img/neiye_icon2.png") center left 238px no-repeat;
}

.index_product .fenlei {
    padding-top: 34px;
    margin-bottom: 0;
}

.neiye .index_product .swiper-slide a {
    margin-bottom: 23px;
}

.fanye {
    text-align: center;
}

.fanye .jvzhong {
    display: inline-flex;
}

.fanye .jvzhong a {
    display: block;
    padding: 0 20px;
    height: 46px;
    line-height: 46px;
    background: #fff;
    margin: 0 4px;
    font-size: 16px;
    color: #333333;
    transition: all 0.3s ease-in-out;
}

.fanye .jvzhong a:hover {
    color: #fff;
    background: #4177b7;
}

.fanye .jvzhong .xuanzhong {
    color: #fff;
    background: #4177b7;
}

.neiye .index_product {
    padding-bottom: 78px;
}

.neiye .index_product .swiper-slide {
    padding-bottom: 40px;
}

.white_bj {
    background: #f6f6f6;
}

.white_bj .position {
    background: #f6f6f6;
}

.list_show_html .sousuo {
    box-shadow: none
}


.single_html .video_{
    display: flex;
    flex-wrap: wrap;
}
.single_html .video_ video{
   width: 48%;
   margin: 1%;
}

.white_bj .single_html .bt {
    text-align: center;
    font-size: 30px;
    color: #333333;
    font-weight: 600;
    line-height: 66px;
    padding-top: 56px;
    margin-bottom: 26px;
}

.white_bj .single_html .text {
    padding-bottom: 135px;
}

.white_bj .single_html .text p {
    font-size: 16px;
    color: #333333;
    text-indent: 2rem;
    line-height: 36px;
    text-align: justify;
}

.white_bj .single_html .text img {
    width: 100%;
    display: block;
    margin: 30px 0;
}

.single_html {
    padding-bottom: 80px;
}

.single_html .center {
    line-height: 42px;
    font-size: 16px;


}

.list_show_html .left {
    width: calc(100% - 430px);
}

.list_show_html .position .center {
    width: auto;
}

.list_show_html .list_show .bt {
    padding-top: 46px;
    padding-bottom: 10px;
    text-align: center;
}

.list_show_html .list_show .bt .p {
    font-size: 30px;
    color: #333333;
    line-height: 64px;
}

.list_show_html .list_show .bt .jvzhong {
    display: inline-flex;
}

.list_show_html .list_show .bt .jvzhong div {
    font-size: 14px;
    color: #888888;
    line-height: 44px;
    margin: 0 16px;
}

.list_show_html .list_show .text {
    border-top: dashed 1px #dedfdf;
    border-bottom: solid 1px #dedfdf;
    padding-top: 25px;
    padding-bottom: 50px;
}

.list_show_html .list_show .text p {
    font-size: 14px;
    color: #333333;
    line-height: 36px;
    /*  text-indent: 2rem; */
    /* text-align: justify; */
}

.list_show_html .list_show .text img {
    width: 100% !important;
    height: auto !important;
    display: block;
    margin: 15px 0;
}

.list_show_html .list_show .diehaun {
    padding-bottom: 66px;
}

.list_show_html .list_show .diehaun a {
    display: block;
    width: calc(45% - 75px);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    height: 82px;
    line-height: 82px;
    font-size: 16px;
    color: #333333;
}

.list_show_html .list_show .diehaun .float_l {
    padding-left: 75px;
    background: url("../img/list_l.jpg") left 22px center no-repeat;
}

.list_show_html .list_show .diehaun .float_r {
    padding-right: 75px;
    text-align: right;
    background: url("../img/list_r.jpg") right 22px center no-repeat;
}

.list_show_html .right_nav {
    width: 276px;
    padding-top: 20px;
    padding-bottom: 86px;
}

.list_show_html .right_nav .title_r {
    font-size: 18px;
    color: #333333;
    line-height: 47px;
    padding-top: 26px;
    padding-left: 12px;
}

.list_show_html .right_nav .list_r a {
    display: block;
    width: calc(100% - 42px);
    padding: 0 20px;
    border: solid 1px #dedfdf;
    height: 54px;
    line-height: 54px;
    border-top: none;
    text-align: center;
    font-size: 16px;
    color: #333333;
    background: #fff;
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.list_show_html .right_nav .list_r a:hover {
    color: #fff;
    background: #4177b7;
    border: solid 1px #4177b7;
    border-top: none;
}

.list_show_html .right_nav .list_r a:nth-child(1) {
    border-top: solid 1px #dedfdf;
}

.list_show_html .right_nav .list_r a:nth-child(1):hover {
    border-top: solid 1px #4177b7;
}

.list_show_html .right_nav .list_p {
    border: solid 1px #dedfdf;
    padding: 20px 0 30px;
    background: #fff;
}

.list_show_html .right_nav .list_p p {
    width: calc(100% - 42px);
    padding: 0 20px;
    line-height: 30px;
    font-size: 14px;
    color: #333333;
    background: #fff;
}

.list_show_html .right_nav .list_r2 a {
    display: block;
    width: calc(100% - 42px);
    padding: 12px 20px;
    border: solid 1px #dedfdf;
    line-height: 32px;
    border-top: none;
    font-size: 14px;
    color: #333333;
    background: #fff;
    transition: all 0.3s ease-in-out;
}

.list_show_html .right_nav .list_r2 a:hover {
    color: #fff;
    background: #4177b7;
    border: solid 1px #4177b7;
    border-top: none;
}

.list_show_html .right_nav .list_r2 a:nth-child(1) {
    border-top: solid 1px #dedfdf;
}

.list_show_html .right_nav .list_r2 a:nth-child(1):hover {
    border-top: solid 1px #4177b7;
}

.show_html .position .center {
    width: 1400px;
}

.product_show {
    padding-bottom: 82px;
    background: #f6f6f6;
    padding-top: 45px;
}

.product_show .pc-slide .view {
    width: 537px;
}

.product_show .view .swiper-container {
    width: 537px;
    height: 537px;
}

.product_show .view .swiper-container img {
    width: 537px;
    /*  height: 537px; */
}

.product_show .preview {
    width: calc(100% - 624px);
    position: relative;
}

.product_show .preview .product_text .title .name {
    font-size: 30px;
    color: #333333;
    line-height: 66px;
    height: 66px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.product_show .preview .product_text .title .time {
    font-size: 14px;
    color: #888888;
    line-height: 36px;
    height: 36px;
    padding-bottom: 15px;
    border-bottom: solid 1px #eeeeee;
}

.product_show .preview .product_text .title .time span {
    margin: 0 30px;
}

.product_show .preview .product_text .text {
    font-size: 14px;
    color: #333333;
    line-height: 36px;
    padding: 16px 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.product_show .preview .bt {
    font-size: 18px;
    color: #333333;
    line-height: 66px;
    margin-top: 35px;
}

.product_show .preview .swiper-container {
    width: calc(100% - 236px);
    margin-left: 0;
}

.product_show .preview .swiper-slide {
    width: 172px;
    height: 172px;
    cursor: pointer;
    margin-right: 8px;
}

.product_show .preview .swiper-slide img {
    width: 172px;
    /*   height: 172px; */
}

.product_show .preview .arrow-left {
    position: absolute;
    right: 22px;
    bottom: 117px;
    width: 177px;
    height: 55px;
    z-index: 10;
    text-align: center;
    background: #4177b7;
    font-size: 16px;
    color: #ffffff;
    line-height: 55px;
    transition: all 0.3s ease-in-out;
}

.product_show .preview .arrow-left:hover {
    color: #fff;
    background: #fda30f;
}

.product_show .preview .arrow-right {
    position: absolute;
    right: 22px;
    bottom: 52px;
    width: 177px;
    height: 55px;
    z-index: 10;
    text-align: center;
    background: #4177b7;
    font-size: 16px;
    color: #ffffff;
    line-height: 55px;
    transition: all 0.3s ease-in-out;
}

.product_show .preview .arrow-right:hover {
    color: #fff;
    background: #fda30f;
}

.show_html .xiangqing {
    width: 276px;
    height: 52px;
    font-size: 16px;
    color: #ffffff;
    text-align: center;
    line-height: 52px;
    background: #4177b7;
    margin-top: 40px;
}

.show_html .text {
    border-top: solid 1px #dedfdf !important;
}

.news_list {
    padding-bottom: 40px;
}

.news_list a {
    display: block;
    width: calc(50% - 79px);
    padding: 0 32px;
    margin-right: 30px;
    background: #fff;
    margin-bottom: 28px;
}

.news_list a:nth-child(2n) {
    margin-right: 0;
}

.news_list a .bt {
    padding-top: 10px;
}

.news_list a .bt .p {
    font-size: 18px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    max-width: calc(100% - 40px);
    height: 48px;
    line-height: 48px;
}

.news_list a .bt .border {
    height: 3px;
    width: 0px;
    background: #e6a001;
    margin-top: 22px;
    margin-right: 0px;
    transition: all 0.3s ease-in-out;
}

.news_list a:hover .bt .border {
    width: 17px;
    margin-right: 12px;
}

.news_list a .text {
    font-size: 14px;
    color: #888888;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    margin-top: 7px;
}

.news_list a .time .float_l {
    font-size: 14px;
    color: #888888;
    line-height: 36px;
    height: 36px;
    margin-right: 20px;
    padding-left: 26px;
}

.news_list a .time .float_l:nth-child(1) {
    background: url("../img/news_icon3.png") center left 3px no-repeat;
}

.news_list a .time .float_l:nth-child(2) {
    background: url("../img/news_icon4.png") center left 3px no-repeat;
}

.news_list a .button_xq {
    line-height: 88px;
    height: 88px;
    font-size: 16px;
    color: #333333;
    width: 123px;
    background: url("../img/news_icon1.png") center right no-repeat;
    transition: all 0.4s ease-in-out;
}

.news_list a:hover .button_xq {
    margin-left: calc(100% - 123px);
    color: #00479d;
    background: url("../img/news_icon2.png") center right no-repeat;
}

.box_shadow .sousuo {
    box-shadow: none
}

.contact_html {
    padding-top: 52px;
}

.contact_html .contact_title {
    font-weight: 600;
    font-size: 30px;
    color: #333333;
    line-height: 64px;
    text-align: center;
}

.contact_html .contact_text {
    font-size: 18px;
    color: #333;
    line-height: 40px;
    text-align: center;
    width: 1200px;
    margin: auto;
}

.contact_html .contact_icon {
    width: 1070px;
    margin: auto;
    padding: 62px 0 56px;
}

.contact_html .contact_icon .icon {
    width: 160px;
    margin: 0 27px;
}

.contact_html .contact_icon .icon img {
    display: block;
    margin: auto;
}

.contact_html .contact_icon .icon p:nth-child(2) {
    font-size: 16px;
    color: #000000;
    text-align: center;
    line-height: 35px;
    padding-top: 15px;
}

.contact_html .contact_icon .icon p:nth-child(3) {
    font-size: 16px;
    color: #000000;
    text-align: center;
    line-height: 21px;
}

.contact_html .message .bt {
    font-size: 30px;
    color: #333333;
    line-height: 140px;
    font-weight: 600;
    text-align: center;
    ;
}

.contact_html .message .input input {
    width: calc(33.333% - 82px);
    display: block;
    border: solid 1px #d7d7d7;
    padding: 0 30px;
    height: 49px;
    line-height: 59px;
    margin-right: 30px;
    margin-bottom: 29px;
    border-radius: 5px;
    font-size: 16px;
    color: #999999;
}

.contact_html .message .input input:nth-child(3n) {
    margin-right: 0px;
}

.contact_html .message .input input::-webkit-input-placeholder {
    color: #999999;
}

.contact_html .message .input input::-moz-placeholder {
    color: #999999;
}

.contact_html .message .input input:-moz-placeholder {
    color: #999999;
}

.contact_html .message .input input:-ms-input-placeholder {
    color: #999999;
}

.contact_html .message textarea {
    width: calc(100% - 62px);
    display: block;
    border: solid 1px #d7d7d7;
    padding: 12px 30px;
    height: 200px;
    line-height: 28px;
    margin-right: 30px;
    margin-bottom: 35px;
    border-radius: 5px;
    font-size: 16px;
    color: #999999;
}

.contact_html .message textarea::-webkit-input-placeholder {
    color: #999999;
}

.contact_html .message textarea::-moz-placeholder {
    color: #999999;
}

.contact_html .message textarea:-moz-placeholder {
    color: #cccccc;
}

.contact_html .message textarea:-ms-input-placeholder {
    color: #999999;
}

.contact_html .message .button {
    text-align: center;
    width: 100%;
}

.contact_html .message .button a {
    display: inline-block;
    width: calc(50% - 300px);
    font-size: 18px;
    color: #ffffff;
    line-height: 56px;
    height: 56px;
    background: #4177b7;
    text-align: center;
    border-radius: 5px;
    margin: 0 15px;
    transition: all 0.3s ease-in-out;
}

.contact_html .message .button a:hover {
    background: #ff9900;
}

.contact_html .message {
    padding-bottom: 76px;
}



/* transition:all 0.3s ease-in-out;
transform: scale(1.1);

overflow:hidden; 
text-overflow:ellipsis;
display:-webkit-box; 
-webkit-box-orient:vertical;
-webkit-line-clamp:1;

input::-webkit-input-placeholder{
    color:#cccccc;
}
input::-moz-placeholder{   
    color:#cccccc;
}
input:-moz-placeholder{    
    color:#cccccc;
}
input:-ms-input-placeholder{
    color:#cccccc;
}

textarea::-webkit-input-placeholder{
    color:#cccccc;
}
textarea::-moz-placeholder{ 
    color:#cccccc;
}
textarea:-moz-placeholder{ 
    color:#cccccc;
}
textarea:-ms-input-placeholder{ 
    color:#cccccc;
} */