* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    text-decoration: none;
}

body {
    font-family: "微软雅黑";
}

ul {
    list-style: none;
}

li {
    list-style: none;
}

.clear {
    overflow: hidden;
    clear: both;
}


/* 手机导航 */

.mobile-inner-header {
    background-color: rgba(25, 106, 178, 0.8);
    width: 100%;
    height: 60px;
    display: none;
    line-height: 60px;
    text-align: center;
    color: #333;
    font-weight: bold;
    font-size: 22px;
}

.mobile-inner-header-icon {
    color: #333;
    height: 60px;
    font-size: 25px;
    text-align: center;
    float: right;
    width: 60px;
    position: relative;
    -webkit-transition: background 0.5s;
    -moz-transition: background 0.5s;
    -o-transition: background 0.5s;
    transition: background 0.5s;
    outline: none;
}

.mobile-inner-header-icon:hover {
    background-color: rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

.mobile-inner-header-icon span {
    position: absolute;
    left: calc((100% - 25px) / 2);
    top: calc((100% - 1px) / 2);
    width: 25px;
    height: 1px;
    background-color: rgba(255, 255, 255, 1);
}

.mobile-inner-header img {
    height: 100%;
}

.mobile-inner-header-icon span:nth-child(1) {
    transform: translateY(4px) rotate(0deg);
}

.mobile-inner-header-icon span:nth-child(2) {
    transform: translateY(-4px) rotate(0deg);
}

.mobile-inner-header-icon-click span:nth-child(1) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: clickfirst;
}

.mobile-inner-header-icon-click span:nth-child(2) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: clicksecond;
}

@keyframes clickfirst {
    0% {
        transform: translateY(4px) rotate(0deg);
    }
    100% {
        transform: translateY(0) rotate(45deg);
    }
}

@keyframes clicksecond {
    0% {
        transform: translateY(-4px) rotate(0deg);
    }
    100% {
        transform: translateY(0) rotate(-45deg);
    }
}

.mobile-inner-header-icon-out span:nth-child(1) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: outfirst;
}

.mobile-inner-header-icon-out span:nth-child(2) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: outsecond;
}

@keyframes outfirst {
    0% {
        transform: translateY(0) rotate(-45deg);
    }
    100% {
        transform: translateY(-4px) rotate(0deg);
    }
}

@keyframes outsecond {
    0% {
        transform: translateY(0) rotate(45deg);
    }
    100% {
        transform: translateY(4px) rotate(0deg);
    }
}

.mobile-inner-nav {
    background-color: rgba(25, 106, 178, 0.8);
    width: 100%;
    position: absolute;
    top: 60px;
    left: 0px;
    padding-top: 30px;
    padding-bottom: 80px;
    display: none;
    z-index: 999;
}

.mobile-inner-nav a {
    display: inline-block;
    line-height: 50px;
    text-decoration: none;
    width: 80%;
    margin-left: 10%;
    color: #fff;
    border-bottom: solid 1px rgba(255, 255, 255, 0.3);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    font-weight: 300;
}

.mobile-inner-nav a:hover {
    color: rgba(255, 255, 255, 0.4);
    border-bottom: solid 1px rgba(255, 255, 255, 0.2);
}


/* 网页头部 */

.header {
    width: 100%;
    height: 100px;
    background: url(../images/header_bg.jpg) center no-repeat;
    z-index: 90;
}

.header_main {
    max-width: 1700px;
    /* overflow: hidden; */
    margin: auto;
}

.logo {
    width: 14%;
    float: left;
    height: 100px;
    line-height: 100px;
}

.logo img {
    width: 100%;
}


/* 导航 */

.nav {
    width: 84%;
    height: 100px;
    line-height: 100px;
    float: right;
}

.nav ul {
    width: 100%;
    /* overflow: hidden; */
    margin-bottom: 0;
}

.nav ul li {
    float: left;
    width: calc(100%/8);
    text-align: center;
    font-size: 20px;
    position: relative;
}

.nav ul li a {
    color: #fff;
    display: inline-block;
    position: relative;
}

.xiala {
    width: 100%;
    position: absolute;
    top: 100px;
    left: 0;
    z-index: 999;
    display: none;
    transition: all 0.6s;
    background: #fff;
    box-shadow: 0 0 10px #ccc;
}

.nav ul li:hover .xiala {
    display: block;
}

.nav .xiala a {
    display: block;
    color: #333 !important;
    height: 48px;
    line-height: 48px;
    font-size: 16px;
    border-bottom: 1px dashed #666666;
    width: 100%;
    position: relative;
}

.nav .xiala a:last-child {
    border-bottom: none;
}

.nav .xiala a:hover {
    color: #fff!important;
    background: #1f6cb0 !important;
}


/* banner */

.banner_01 {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}

.banner_01 .swiper-slide {
    width: 100%;
    overflow: hidden;
}

.banner_01 .swiper-slide video {
    width: 100%;
}

.banner_01 .swiper-slide img {
    width: 100%;
}

.banner_01 .swiper-pagination-bullet {
    background: #fff;
    width: 50px;
    height: 6px;
    opacity: 1;
    border-radius: 0px;
	
}

/* 关于我们 */

#about {
    width: 100%;
    background: #f6f6f6;
}

.title {
    width: 100%;
    overflow: hidden;
    text-align: center;
}

.title_eng {
    font-size: 30.43px;
    color: #1268b1;
    font-weight: 700;
    text-transform: uppercase;
}

.title_ch {
    font-size: 22.5px;
    color: #1f1a1b;
}

.about_main {
    width: 100%;
    overflow: hidden;
    margin: auto;
    margin-top: 40px;
}

.about_left {
    width: 48.4%;
    float: left;
    padding-left: 7%;
}

.about_content {
    font-size: 16px;
    color: #464646;
    line-height: 2.5;
    text-indent: 2em;
}

.about_icon {
    width: 100%;
    overflow: hidden;
    margin-top: 40px;
}

.about_icon_01 {
    width: 20%;
    height: 130px;
    background: #fff;
    text-align: center;
    padding-top: 20px;
    float: left;
    margin-right: 6%;
    line-height: 3;
    font-size: 16px;
}

.about_icon_01:last-child {
    margin-right: 0;
}

.about_right {
    width: 50.125%;
    float: right;
}

.about_right img {
    width: 100%;
}

.about_data {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 40px;
}

.about_data_01 {
    width: 25%;
    overflow: hidden;
    float: left;
    text-align: center;
    color: #196ab2;
}

.about_data_01 p {
    font-size: 21px;
}

.about_data_01 span {
    font-size: 45px;
    font-weight: 700;
}


/* 产品中心 */

#pro {
    width: 100%;
    background: url(../images/pro_bg.jpg) center no-repeat;
    background-size: cover;
}

.pro_main {
    width: 100%;
    height: 100%;
}

.pro_01 {
    width: 100%;
    overflow: hidden;
}

.pro_01 .swiper-slide {
    width: 100%;
    overflow: hidden;
    border-right: 1px solid #fff;
}

.pro_main_01 {
    width: 100%;
    height: 100%;
    float: left;
    position: relative;
}

.pro_main_01:last-child {
    border-right: none;
}

.pro_b {
    height: 100%;
    writing-mode: tb-rl;
    text-align: center;
    line-height: 330px;
    letter-spacing: 10px;
    font-size: 28px;
    color: #fff;
}

.pro_li {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    color: #fff;
    text-align: center;
    padding-top: 130%;
    opacity: 0;
    transition: all 0.6s;
}

.pro_ch {
    font-size: 28px;
}

.pro_eng {
    font-size: 16px;
    text-transform: uppercase;
    margin-top: 10px;
}

.pro_jia {
    width: 43px;
    height: 43px;
    line-height: 38px;
    font-size: 30px;
    border: 2px solid #fff;
    border-radius: 100%;
    margin: auto;
    margin-top: 20px;
}

.pro_main_01:hover .pro_li {
    opacity: 1;
}


/* 资质荣誉 */

#honor {
    width: 100%;
    background: url(../images/honor_bg.jpg) center no-repeat;
    background-size: cover;
}

.honor_main {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 40px;
    position: relative;
}

#certify {
    position: relative;
    width: 100%;
    margin: 0 auto
}

#certify .swiper-container {
    margin: auto;
}

#certify .swiper-slide {
    width: 24%;
    text-align: center;
}

#certify .swiper-slide img {
    display: block;
    margin: auto;
    width: 100%;
}

#certify .swiper-slide p {
    font-size: 18px;
    color: #000000;
    margin-top: 20px;
    display: none;
}

#certify .swiper-slide-active p {
    display: block;
}

.honor_button {
    width: 100%;
    overflow: hidden;
    margin-top: 20px;
    text-align: center;
}

.honor_button a {
    display: inline-block;
    width: 140px;
    height: 45px;
    background: #000;
    line-height: 45px;
    text-align: center;
    color: #fff;
    font-size: 12px;
    border-radius: 30px;
}

/*.swiper-pagination-fraction,
.swiper-pagination-custom,
.swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: -30px;
}*/

.honor_more {
    width: 100%;
    overflow: hidden;
    text-align: center;
    margin-top: 40px;
}

.honor_more a {
    display: inline-block;
    text-align: center;
    width: 140px;
    height: 40px;
    background: #2272ab;
    line-height: 40px;
    color: #fff;
    border-radius: 30px;
    font-size: 14px;
}


/* 新闻资讯 */

#new {
    width: 100%;
    background: #196ab2;
}

.news_main {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 30px;
}

.news_left {
    width: 49%;
    overflow: hidden;
    float: left;
}

.news_left_pic {
    width: 100%;
    overflow: hidden;
}

.news_left_pic img {
    width: 100%;
}

.news_left_content {
    width: 100%;
    overflow: hidden;
    margin-top: 35px;
    color: #fff;
}

.news_lc_title {
    font-size: 16px;
    font-weight: 700;
}

.news_lc_main {
    font-size: 14px;
    line-height: 2.2;
    margin-top: 10px;
}

.news_right {
    width: 49%;
    overflow: hidden;
    float: right;
}

.news_right_01 {
    width: 100%;
    overflow: hidden;
    border-bottom: 1px solid #d7d7d7;
    padding-bottom: 30px;
    margin-bottom: 30px;
    color: #fff;
}

.news_right_01:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.news_right_date {
    float: left;
    width: 130px;
    overflow: hidden;
    text-align: center;
    color: #fff;
}

.news_right_day {
    font-size: 43px;
}

.news_right_year {
    font-size: 16px;
}

.news_right_content {
    width: 445px;
    overflow: hidden;
    color: #fff;
}

.news_rc_title {
    font-size: 16px;
    font-weight: 700;
}

.news_rc_main {
    font-size: 14px;
    line-height: 2;
    margin-top: 10px;
}

.faq {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 40px;
    position: relative;
}

.faq_left {
    float: left;
    width: 7.4%;
    color: #fff;
}

.faq_ch {
    font-weight: 700;
    font-size: 24px;
}

.faq_eng {
    font-size: 18px;
    margin-top: 5px;
}

.faq_main {
    float: right;
    overflow: hidden;
    width: 91%;
}

.fqa_main_01 {
    width: 100%;
    overflow: hidden;
    background-color: #fff;
    padding: 20px;
}

.faq_q {
    width: 100%;
    overflow: hidden;
    margin-bottom: 10px;
}

.faq_picq {
    display: inline-block;
}

.faq_ques {
    display: inline-block;
    padding-left: 15px;
    font-size: 16px;
    color: #292929;
    font-weight: 700;
}

.faq_pica {
    display: inline-block;
    position: relative;
    top: -30px;
}

.faq_answ {
    width: 90%;
    display: inline-block;
    font-size: 14px;
    color: #696969;
    line-height: 2;
    padding-left: 10px;
}

.faq_main_left {
    position: absolute;
    top: 120px;
    left: 10px;
    width: 35px;
    height: 36px;
    background: url(../images/faq_left.png) center no-repeat;
}

.faq_main_left:hover {
    background: url(../images/faq_right.png) center no-repeat;
    transform: rotate(-180deg);
}

.faq_main_right {
    position: absolute;
    top: 120px;
    left: 50px;
    width: 35px;
    height: 36px;
    background: url(../images/faq_left.png) center no-repeat;
    transform: rotate(180deg);
}

.faq_main_right:hover {
    background: url(../images/faq_right.png) center no-repeat;
    transform: rotate(0deg);
}


/* 合作客户 */

#partner {
    width: 100%;
    background: url(../images/partner_bg.jpg) center no-repeat;
    background-size: cover;
}

.partner_main {
    max-width: 1700px;
    overflow: hidden;
    padding: 40px 20px;
    border-radius: 30px;
    margin: auto;
    margin-top: 40px;
    background: #fff;
}

.partner_01 {
    width: 100%;
    overflow: hidden;
}

.partner_01 .swiper-slide {
    width: 100%;
    overflow: hidden;
	text-align:center;
}

.partner_01 img {
    width: 80%;
}


/* 页脚 */

#foot {
    width: 100%;
    background: url(../images/foot_bg.jpg) center no-repeat;
    background-size: cover;
    padding-top: 40px;
}

.foot {
    width: 100%;
    background: url(../images/foot_bg.jpg) center no-repeat;
    background-size: cover;
    padding-top: 40px;
}

.foot_top {
    text-align: center;
    color: #fff;
    font-size: 36px;
    font-weight: 700;
}

.foot_top img {
    margin: 0 30px;
}

.foot_main {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 40px;
    margin-bottom: 30px;
}

.foot_main_01 {
    float: left;
    margin-right: 10%;
    line-height: 3;
    color: #f4f2f2;
}

.foot_main_01:nth-child(5) {
    margin-right: 0;
}

.foot_title {
    font-size: 16px;
    font-weight: 700;
}

.foot_content {
    font-size: 14px;
}

.foot_content a {
    display: block;
    color: #f4f2f2;
}

.foot_right {
    width: 15.3%;
    overflow: hidden;
    float: right;
    color: #f4f2f2;
}

.foot_tel {
    width: 100%;
    overflow: hidden;
}

.foot_tel_ch {
    font-size: 16px;
}

.foot_tel_num {
    font-size: 24px;
    margin-top: 10px;
}

.foot_ma {
    width: 100%;
    overflow: hidden;
}

.foot_ma_01 {
    float: left;
    margin-right: 10px;
    text-align: center;
    line-height: 3;
    margin-top: 20px;
}

.copy {
    width: 100%;
    height: 70px;
    line-height: 69px;
    border-top: 1px solid #5b87af;
    text-align: center;
    color: #f4f2f2;
    font-size: 14px;
}

.copy a {
    color: #f4f2f2;
}


/* 内页 */

.inbanner {
    width: 100%;
    overflow: hidden;
}

.inbanner img {
    width: 100%;
}

.incopy {
    width: 100%;
    overflow: hidden;
    background: #1a3260;
    padding-top: 40px;
}

.incopy_main {
    line-height: 60px;
    border-top: 1px solid #fff;
    width: 100%;
    color: #fff;
    text-align: center;
}

.incopy a {
    color: #fff;
    margin-left: 5px;
    margin-right: 5px;
}


/* 关于我们 */

.about_nav {
    max-width: 1700px;
    overflow: hidden;
    padding: 40px 0;
    margin: auto;
    margin-top: -80px;
    position: relative;
    z-index: 9;
    background: #fff;
    box-shadow: 0 0 10px #ccc;
    border-radius: 5px;
}

.about_nav a {
    display: block;
    width: calc(100% / 6);
    float: left;
    text-align: center;
    font-size: 28px;
    color: #1b4170;
    position: relative;
}

.about_nav a:hover {
    font-weight: 700;
}

.about_nav a:hover::after {
    font-weight: 400;
}

.about_nav a::after {
    content: "|";
    position: absolute;
    right: 0;
}

.about_nav a:last-child:after {
    display: none;
}

.inabout {
    padding-top: 40px;
    max-width: 1700px;
    overflow: hidden;
    background: #fff;
    margin: auto;
    margin-top: -60px;
    box-shadow: 0 0 10px #ccc;
    z-index: 9;
    border-radius: 30px;
    padding: 40px 80px;
}

.inabout .about_left {
    padding-left: 0;
}


/* 发展历程 */

.dev {
    width: 100%;
    height: 713px;
    background: url(../images/dev_bg.jpg) center no-repeat;
    padding-top: 60px;
    margin-top: 40px;
}

.dev_main {
    max-width: 1700px;
    margin: auto;
    margin-top: 40px;
    background: url(../images/dev_line.png) center top 40px no-repeat;
}

.dev_mains {
    max-width: 1700px;
    /* overflow: hidden; */
    margin: auto;
    padding: 0 5%;
    position: relative;
    padding-bottom: 65px;
}

.dev_01 {
    width: 100%;
    /* overflow: hidden; */
    padding-top: 20px;
}

.dev_01 .swiper-slide {
    position: static !important;
}

.dev_line {
    width: 40px;
    height: 40px;
    background: #fff;
    border: 2px solid #b5b5b5;
    border-radius: 100%;
    margin: auto;
    /* margin-top: 40px; */
}

.dev_year {
    font-size: 27px;
    color: #fff;
    margin-top: 20px;
    text-align: center;
}

.dev_01 .swiper-slide.act .dev_line {
    width: 60px;
    height: 60px;
    background: #002f56;
    border: 3px solid #fff;
    margin-top: -10px;
}

.dev_01 .swiper-slide.act .dev_year {
    margin-top: 10px;
}

.dev_intr_01 {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 30px;
}

.dev_intr {
    max-width: 90%;
    overflow: hidden;
    margin: auto;
}

.dev_pic {
    width: 48%;
    overflow: hidden;
    float: left;
}

.dev_pic img {
    width: 100%;
    overflow: hidden;
}

.dev_word {
    width: 48%;
    float: right;
    font-size: 16px;
    color: #ffffff;
    line-height: 2.6;
    margin-top: 60px;
}

.dev_button_left {
    position: absolute;
    left: 40px;
    top: 50%;
    width: 21px;
    height: 36px;
    background: url(../images/dev_left.png) center no-repeat;
}

.dev_button_right {
    position: absolute;
    right: 40px;
    top: 50%;
    width: 21px;
    height: 36px;
    background: url(../images/dev_right.png) center no-repeat;
}


/* 企业文化 */

.culture {
    width: 100%;
    overflow: hidden;
    margin-top: 20px;
}

.culture_01 {
    width: 15%;
    height: 705px;
    float: left;
    position: relative;
    transition: all 0.6s;
}

.culture_biao {
    width: 100%;
    overflow: hidden;
    font-size: 18px;
    color: #ffffff;
    font-weight: 700;
    position: absolute;
    bottom: 60px;
    left: 40%;
    transition: all 0.6s;
}

.culture_content {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    padding-top: 30%;
    padding-left: 10%;
    opacity: 0;
    transition: all 0.6s;
}

.culture_title {
    width: 100%;
    overflow: hidden;
    font-size: 18px;
    font-weight: 700;
}

.culture_word {
    width: 100%;
    margin-top: 10px;
    font-size: 17.25px;
}

.culture_01.active {
    width: 40%;
}

.culture_01.active .culture_content {
    opacity: 1;
}

.culture_01.active .culture_biao {
    opacity: 0;
}


/* 企业环境 */

.environment {
    width: 100%;
    overflow: hidden;
    margin-top: 25px;
    margin-bottom: 40px;
}

.environments {
    max-width: 1700px;
    margin: auto;
}

.eve_pic {
    float: left;
    margin-top: 30px;
    width: 24.5%;
    margin-right: calc(2% / 3);
}

.eve_pic img {
    width: 100%;
}

.eve_pic:nth-child(4n) {
    margin-right: 0;
}

.environments img:nth-child(4n) {
    margin-right: 0;
}

.eve_title {
    width: 100%;
    overflow: hidden;
    text-align: center;
}


/* 产品展示内页 */

.inproduct {
    width: 100%;
    overflow: hidden;
    margin: 25px 0;
}

.inproducts {
    max-width: 1700px;
    margin: auto;
}

.inpro_fl {
    float: left;
    width: 17%;
}

.inpro_fr {
    float: right;
    width: 81%;
}

.inpro_fl_top {
    text-align: center;
    position: relative;
    line-height: 70px;
    background: #1e69ac;
    font-size: 22px;
    color: #fff;
    font-weight: bold;
}

.inpro_fl_top span {
    font-family: "Arial";
    font-weight: normal;
    font-size: 12px;
    color: #fff;
}

.inpro_fl_top::before {
    content: "";
    position: absolute;
    width: 4px;
    height: 24px;
    background: #fff;
    top: 24px;
    left: 25px;
}

.inpro_fl_list {
    margin-top: 9px;
}

.inpro_fl_list a {
    display: block;
    margin-bottom: 3px;
    line-height: 43px;
    border: 1px solid #efefef;
    font-size: 14px;
    color: #000;
    padding-left: 40px;
    background: url(../images/product_06.jpg) left 22px center no-repeat;
    position: relative;
}

.inpro_fl_list a::before {
    content: "";
    width: 8px;
    height: 7px;
    background: url(../images/inproduct_02.png) center no-repeat;
    position: absolute;
    left: 20px;
    top: 18px;
}

.inpro_fl_contact {
    width: 100%;
    overflow: hidden;
    border: 1px solid #efefef;
    padding: 4px;
	display:none;
}

.inpro_fl_contact_pic {
    position: relative;
}

.inpro_fl_contact_pic img {
    width: 100%;
}

.inpro_fl_contact_pic p {
    position: absolute;
    font-family: "Arial";
    font-size: 22px;
    color: #1e69ac;
    font-weight: bold;
    right: 15px;
    top: 70px;
}

.inpro_fr_top img {
    width: 100%;
}

.inpro_fr_list {
    width: 100%;
    overflow: hidden;
    margin-top: 25px;
}

.inpro_fr_list a {
    display: block;
    float: left;
    width: 24.4%;
    margin-bottom: 15px;
    margin-right: 0.8%;
}

.inpro_fr_list a:nth-child(4n) {
    margin-right: 0;
}

.inpro_fr_list a img {
    width: 100%;
}

.inpro_fr_list a p {
    margin-top: 3px;
    line-height: 46px;
    text-align: center;
    border: 1px solid #e5e5e5;
    font-size: 15px;
    color: #000;
}

.inproshow_top {
    width: 100%;
    overflow: hidden;
    margin-top: 25px;
}

.inproshow_top_fl {
    float: left;
    width: 44.2%;
}

.inproshow_top_fl img {
    width: 100%;
}

.inproshow_top_fr {
    float: right;
    width: 51%;
}

.inproshow_top_fr_con p {
    font-size: 24px;
    color: #000;
    margin-bottom: 20px;
}

.inproshow_top_fr_tel {
    font-size: 18.6px;
    color: #000;
    margin-top: 20px;
}

.inproshow_top_fr_tel span {
    font-family: "Arial";
    font-size: 34px;
    color: #1e69ac;
    font-weight: bold;
}

.inproshow_bot {
    margin-top: 20px;
}

.inproshow_bot_title {
    padding-left: 15px;
    line-height: 50px;
    background: #eeeeee;
    font-size: 24px;
    color: #000;
    font-weight: bold;
}

.inproshow_bot_con {
    margin-top: 25px;
}

.inproshow_bot_con img {
    max-width: 100%;
}


/* 新闻内页 */

.info {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 60px;
    margin-bottom: 60px;
    padding: 0 10px;
}

.info_nav {
    width: 100%;
    overflow: hidden;
    text-align: center;
}

.info_nav a {
    display: inline-block;
    padding: 10px 20px;
    color: #333;
    font-size: 18px;
    margin-right: 40px;
    transition: all 0.6s;
    position: relative
}
.info_nav a:last-child{
	margin-right:0;
}

.info_nav a::after {
    content: "";
    width: 0;
    height: 1px;
    background: #1a3260;
    position: absolute;
    left: 50%;
    bottom: 0;
    transition: all 0.6s;
}

.info_nav a:hover {
    color: #1a3260;
}

.info_nav a:hover::after {
    content: "";
    width: 100%;
    height: 1px;
    background: #1a3260;
    position: absolute;
    left: 0;
    bottom: 0;
}

.info_main {
    width: 100%;
    /* overflow: hidden; */
    margin-top: 40px;
}

.info_main_01 {
    width: 32%;
    overflow: hidden;
	height:200px;
    float: left;
    margin-right: 2%;
    border: 1px solid #eee;
    padding: 20px 10px;
    margin-bottom: 30px;
}

.info_main_01:nth-child(3n) {
    margin-right: 0;
}

.info_content {
    width: 100%;
    overflow: hidden;
}

.info_title {
    font-size: 18px;
    font-weight: 700;
    color: #000;
}

.info_date {
    width: 100%;
    font-size: 16px;
    color: #666;
    margin-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

.info_word {
    font-size: 14px;
    color: #999;
    margin-top: 10px;
    line-height: 1.8;
}

.info_main_01:hover {
    box-shadow: 0 0 10px #1a3260;
}


/* 新闻详情 */

.news_d_title {
    margin: 5px 0;
    padding: 0;
    text-align: center;
    font-size: 36px;
    color: #333;
    font-weight: 700;
}

.news_d_info {
    text-align: center;
    color: #999;
    border: 1px solid #e1e1e1;
    border-left: 0;
    border-right: 0;
    margin: 10px 0;
    padding: 5px 0;
    margin-top: 40px;
}

#art_content {
    word-break: break-all;
    font-size: 16px;
    padding: 0 0 10px 0;
    line-height: 2.2;
}

#art_content img {
    display: inline-block;
    width: 100%;
    margin: 20px 0;
}

.newshow {
    width: 100%;
    overflow: hidden;
    margin-top: 40px;
}

.newshows {
    max-width: 1700px;
    margin: 20px auto 40px;
}


/* 荣誉资质 */

.inhonor {
    max-width: 1600px;
    overflow: hidden;
    margin: auto;
    padding: 40px 0;
}

.inhonor_title {
    text-align: center;
    font-size: 37px;
    color: #000;
    font-weight: 700;
}

.inhonor_main {
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
}

.inhonor_main_01 {
    width: 19%;
    overflow: hidden;
    float: left;
    margin-right: 1.25%;
    margin-bottom: 30px;
}

.inhonor_main_01:nth-child(5n) {
    margin-right: 0;
}

.inhonor_main_01 img {
    width: 100%;
}


/* 经典案例 */

.incase_nav {
    width: 100%;
    height: 76px;
    line-height: 76px;
    background: #fff;
}

.incase_nav_main {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
}

.incase_nav_left {
    float: left;
}

.incase_nav_left a {
    display: inline-block;
    width: 120px;
    height: 76px;
    line-height: 76px;
    color: #000;
    text-align: center;
    font-size: 18px;
}

.incase_nav_left a:hover {
    background: #f86e13;
    color: #fff;
}

.incase_nav_right {
    float: right;
    font-size: 18px;
}

.incase_nav_right img {
    margin-right: 10px;
}

.incase_nav_right a {
    margin-left: 10px;
}

.incase_nav_right a::after {
    content: "/";
    margin-left: 5px;
}

.incase_nav_right a:last-child::after {
    display: none;
}

.incase {
    width: 100%;
    overflow: hidden;
    padding: 40px 0;
    background: #f5f6fa;
}

.incase_title {
    font-size: 48px;
    color: #191919;
    text-align: center;
}

.incase_main {
    max-width: 1700px;
    overflow: hidden;
    margin: auto;
    margin-top: 20px;
}

.incase_main_01 {
    width: 23.5%;
    overflow: hidden;
    float: left;
    margin-right: 2%;
    margin-bottom: 20px;
}

.incase_main_01:nth-child(4n) {
    margin-right: 0;
}

.incase_pic {
    width: 100%;
    overflow: hidden;
}

.incase_pic img {
    width: 100%;
}

.incase_p {
    font-size: 18px;
    color: #000000;
    text-align: center;
    height: 40px;
    line-height: 40px;
}


/* 联系我们 */

.insidenav {
    width: 100%;
    border-bottom: 1px solid #dcdcdc;
    height: 115px;
    line-height: 114px;
    overflow: hidden;
    font-size: 0;
    text-align: center;
}

.insidenav a {
    display: inline-block;
    line-height: 114px;
    height: 114px;
    padding: 0 50px;
    font-size: 40px;
    color: #000;
    transition: all 0.6s;
}

.insidenav a:hover {
    color: #196ab2;
    font-weight: bold;
}

.incontact {
    max-width: 1600px;
    margin: 40px auto;
}

.incontact_top {
    width: 100%;
    background: #e8e8e8;
    height: 235px;
}

.incontact_top_fl {
    float: left;
    background: #2266a4;
    width: 30%;
    height: 235px;
    padding: 60px 40px 0;
}

.incontact_top_fr {
    float: left;
    width: 70%;
    height: 235px;
    padding: 40px;
}

.incontact_top_fl_title {
    font-size: 36px;
    color: #fff;
    font-weight: bold;
}

.incontact_top_fl_con {
    font-size: 36px;
    color: #fff;
    margin-top: 8px;
}

.incontact_top_fr {
    font-size: 23px;
    color: #000;
    line-height: 2.3;
}

.incontact_bot {
    width: 100%;
    overflow: hidden;
    padding: 25px 0;
}

.incontact_bots {
    float: left;
    width: 33%;
    margin-right: 0.5%;
    height: 170px;
    border: 1px solid #f1f1f1;
    line-height: 168px;
    text-align: center;
    font-size: 23px;
    color: #000;
    cursor: pointer;
}

.incontact_bots:last-child {
    margin-right: 0;
}

.incontact_bots img {
    margin-right: 15px;
    margin-top: -5px;
}

.incontact_bots:hover {
    box-shadow: 0 0 10px #ddd;
}

.contact_map {
    width: 100%;
    height: 700px;
}

.feedback {
    width: 100%;
    overflow: hidden;
    margin-top: 25px;
}

.feedback_title {
    font-size: 36px;
    color: #000;
}

.feedback form div {
    width: 100%;
    overflow: hidden;
    margin-top: 15px;
}

.feedback form div input {
    float: left;
    width: 33%;
    margin-right: 0.5%;
    border: 1px solid #f1f1f1;
    background: none;
    outline: none;
    padding-left: 15px;
    font-size: 23px;
    height: 85px;
}

.feedback form div input:last-child {
    margin-right: 0;
}

.feedback form textarea {
    width: 100%;
    border: 1px solid #f1f1f1;
    background: none;
    outline: none;
    padding-left: 15px;
    font-size: 23px;
    padding-top: 20px;
    margin-top: 30px;
    height: 585px;
}

.feedback form input[type=submit] {
    width: 550px;
    border: none;
    background: #2266a4;
    outline: none;
    font-size: 23px;
    margin-top: 30px;
    height: 85px;
    color: #fff;
}