@charset "utf-8";
html {
    color: #444;
    font-size: 14px;
    font-family: Arial, "Microsoft YaHei", 'SourceHanSansCN', 'Montserrat-Regular', 'SourceHanSansCN-Bold', simsun, sans-serif, Mingliu, Verdana, Helvetica, Lucida;
    height: 100%;
    background: #fff;
}

* {
    margin: 0;
    padding: 0;
    font-family: "微软雅黑"
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

em,
cite {
    font-style: normal
}

fieldset,
img {
    border: 0
}

li {
    list-style: none
}

.ft18 {
    font-size: 18px;
}

.ft24 {
    font-size: 24px;
}

.ft30 {
    font-size: 30px;
}

.ft40 {
    font-size: 40px;
}

.ft46 {
    font-size: 46px;
    line-height: 46px;
}

.ft48 {
    font-size: 48px;
    line-height: 48px;
}

.mt20 {
    margin-top: 20px;
}

.mt40 {
    margin-top: 40px;
}

.mt60 {
    margin-top: 60px;
}

.mt70 {
    margin-top: 70px;
}

caption,
th {
    text-align: left
}

q:before,
q:after {
    content: ''
}

abbr,
acronym {
    border: 0;
    font-variant: normal
}

sup {
    vertical-align: baseline
}

sub {
    vertical-align: baseline
}

legend {
    color: #000
}

input,
button,
textarea,
select,
optgroup,
option {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit
}

input,
button,
textarea,
select {
    *font-size: 100%
}

a {
    color: #666;
}

a:link,
a:visited {
    text-decoration: none;
    font-family: Arial, "Microsoft YaHei", simsun, sans-serif, Mingliu, Verdana, Helvetica, Lucida
}

a:hover,
a:active {
    text-decoration: none;
}

input,
select {
    outline: none
}

body {
    background: #fff;
}

* {
    transition-duration: 0.3s;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.w1 {
    width: 73%;
    margin: 0 auto;
    display: block;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.clearfix::after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    overflow: visible;
}

.clearfix {
    zoom: 1;
}

.textflow {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.banner {
    width: 100%
}

.banner img {
    width: 100%
}


/* 首页 */

.wel_out{ width:100%; background-color: rgba(5, 118, 195, 1); color:#fff;  height:45px; line-height:45px;}


.header {
    width: 100%;
    z-index: 999;
}

.top_nav .logo {
    width: 172px;
    margin:15px 0 15px 0;
}

.top_nav .logo img {
    width: 100%;
}


/* 导航 */

.navlist {
    width: 57%;
    margin-right: 5%;
}

.nav_out {
    width: 100%;
    display: block;
    margin: 0 auto;
}

.tem_head nav {
    width: 100%;
    height: 87px;
    line-height: 87px;
    position: relative;
}

.tem_head nav ul {
    position: relative;
    display: flex;
    justify-content: space-around;
}

.tem_head nav ul li {
    line-height: 87px;
    position: relative;
}

.tem_head nav ul li.icon::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    position: absolute;
    top: 50%;
    right: -15px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #000;
}

.tem_head nav ul li.icon:hover::after {
    transform: rotateZ(180deg);
    margin-top: -2px;
    transition: all .3s;
}

.tem_head nav a {
    display: block;
    font-size: 16px;
    text-align: center;
    color: #000000;
    position: relative
}

.tem_head nav li>a::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 77px;
    width: 0;
    height: 3px;
    background: #fff;
    transition: all .3s;
}

.tem_head nav a:hover::after {
    width: 100%
}

.tem_head nav li>a:hover {
    line-height: 87px;
}

.tem_head nav li>a.navdown {
    position: relative;
}

.tem_head nav li>a.navdown::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 77px;
    width: 100%;
    height: 3px;
    background: #fff;
}

.tem_head nav>a.navdown:hover {
    border-bottom: 2px solid #fff;
}

.tem_head nav dl {
    min-width: 155px;
    background: #ce0000;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 80px;
    opacity: 0;
    z-index: 2;
}


.tem_head nav li:hover dl {
    opacity: 1;
}

.tem_head nav dl dd a {
    line-height: 36px;
    color: #fff;
    font-size: 14px;
}

.tem_head nav dl dd a:hover {
    color: #ce0000;
    background-color: #fff;
}

.tem_head nav dl dd a:last-child {
    border-bottom: none;
}

.top_tel {
    background: url(../images/sd_pho.png) no-repeat left;
    padding-left: 42px;
    margin-top: 20px;
    box-sizing: border-box;
}
.top_tel font{ font-size:20px; color:#0576c3}



/* banner图 */

#flash {
    width: 100%;
    display: block;
}

#flash .swiper-slide {
    width: 100%;
}

#flash .swiper-slide .img {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

#flash .swiper-slide .img img {
    position: relative;
    left: auto;
    top: auto;
    transform: translate(0) scale(1.08);
    width: 100%;
    max-width: none;
    transition: all 1.8s cubic-bezier(0.250, 0.460, 0.450, 0.940)
}

#flash .swiper-slide-active .img img {
    transform: translate(0) scale(1);
}

#flash .swiper-pagination-bullet {
    background: #fff;
    width: 8px;
    height: 8px;
    opacity: 1;
    display: inline-block;
    margin: 0 3px;
    vertical-align: middle;
}

#flash .swiper-pagination-bullet-active {
    background: none;
    border: 1px solid #fff;
    padding: 1px;
}

#flash .swiper-button-prev {
    background: url(../images/ad_ctr_01.png) no-repeat rgba(0, 0, 0, 0.4);
    width: 50px;
    height: 50px;
    border-radius: 100%;
}

#flash .swiper-button-prev:after {
    display: none;
}

#flash .swiper-button-next {
    background: url(../images/ad_ctr_02.png) no-repeat rgba(0, 0, 0, 0.4);
    width: 50px;
    height: 50px;
    border-radius: 100%;
}

#flash .swiper-button-next:after {
    display: none;
}

#flash .swiper-pagination-bullets {
    bottom: 40px !important;
}

.banner_bg {
    width: 100%;
    position: relative
}

.banner_bg img {
    width: 100%;
    display: block;
}

.banner_txt {
    position: absolute;
    top: 50%;
    left: 11%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 16px;
    line-height: 50px
}

.banner_txt h3 {
    font-size: 40px;
    font-weight: 400;
}


.index_tit{
     padding: 40px 0;
}
.index_tit h1 {
    background-image: url(../images/sd_bt.png);
    background-repeat: no-repeat;
    background-position: top center;
    font-weight: 700;
    text-align:center;font-size:30px;color:#333;font-family:times new roman,times,serif;
    margin: 0;
    display: block;
    text-align:center;
}
.index_tit p{text-align:center;color:#0576c3;font-size:24px; padding-top:10px;}

.pro_cate,.project_cate {
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 50px;
    display: block;
    font-size: 0;
    position: relative !important;
    white-space: nowrap;
    margin: 0 auto;

}

.pro_cate li,.project_cate li {
   width: calc(100% / 3);
    height: inherit;
    display: inline-block;
    cursor: pointer;
    border: 1px solid #eeeeee;
}

.pro_cate li.active,.project_cate li.active {
    background: #0576c3;
}

.pro_cate li.active a,.project_cate li.active a {
    color: #fff;
}

.pro_cate li a, .project_cate li a{
    font-size: 16px;
    display: block;
    text-align: center;
    line-height: 50px;
}
.project_list {
    overflow: hidden;
    margin-top: 30px;
}

.project_list li {
    display: none;
}
.index_product .pros_list {
    overflow: hidden;
    margin-top: 30px;
}

.index_product .pros_list li {
    display: none;
}

.index_product .box {
    border: 1px solid #ccc;
    width: 32.3%;
    float: left;
    margin-bottom: 18px;
}
.index_product .box:nth-child(2),.index_product .box:nth-child(5){
    margin-left:1.3%;
}
.index_product .box:nth-child(3n){ float:right;}
.index_product .box:hover .txtBox{ background:#0576c3; }
.index_product .box:hover .txtBox a{color:#fff;}
.index_product .proImgBox {
    width: 100%;
    height: 0px;
    padding-bottom: 75%;
    position: relative;
    overflow: hidden;
}
.index_product .proLink {
    display: block;
    width: 100%;
    padding: 10px 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: center;
    transition: all .5s ease;
}
.index_product a img{ display:block; width:100%;}
.index_product a:hover img{transform: scale(1.1)}

.index_product .txtBox {
    padding: 10px 20px;
    transition: all .5s ease;
    background: #eee;
}

.index_product .proTitle {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-right: 0px;
    font-size: 16px;
    font-weight: normal;
}

.index_more {
    width: 209px;
    height: 49px;
    display: block;
    text-align: center;
    line-height: 49px;
    border: 1px solid #0061af;
    color: #0061af;
    font-size: 16px;
    border-radius: 30px;
    margin: 40px auto 0;
}

.index_more:hover {
    background: #0061af;
    color: #fff;
}

.index_project{
    background: url(../images/sd_02.jpg) no-repeat center;
    padding: 30px 0 50px 0;
    width: 100%;
}


.project_list dl {
    width: 31.3%;
    float: left;
    margin-bottom: 28px;
    display: block;
    overflow: hidden;
    float: left;
    position: relative;
}

.project_list dl:nth-child(2),.project_list dl:nth-child(5){
    margin-left:3%;
}
.project_list dl:nth-child(3n){ float:right;}

.project_list dl dt {
    width: 100%;
    display: block;
    overflow: hidden;
}

.project_list dl dt img {
    width: 100%;
    display: block;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    transition: 0.5s;
}

.project_list dl:hover dt img {
    -webkit-transform: scale(1.06);
    -moz-transform: scale(1.06);
    transform: scale(1.06);
}

.project_list dl dd {
    position: absolute;
    bottom: 0;
    background: rgba(0, 0, 0, .6);
    transition: all .5s ease-in-out;
    width: 100%;
    line-height: 50px;
}

.project_list dl dd p {
    font-size: 16px;
    color: #fff;
    text-align: center;
    text-decoration: none;
}

.project_list dl .zhezhao {
    width: 100%;
    position: absolute;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: block;
    margin-top: -100%;
    z-index: 2
}

.project_list dl .zhezhao img {
    width: 53px;
    height: 53px;
    display: block;
    margin: 20% auto 0;
}

.project_list dl .zhezhao h3 {
    font-size: 16px;
    color: #fff;
    text-align: center;
    margin-top: 15px;
    font-weight: normal;
}

.project_list dl:hover .zhezhao {
    margin-top: 0px;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    -ms-transition: all .3s ease-in-out 0s;
    -o-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.p_news {
    padding: 20px 0px 0px;
}
.p_news .list {
    float: left;
    width: calc((100% - 20px)/2);
    height: 0px;
    padding-bottom: 15%;
    background-color: #f2f2f2;
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
    transition: all 0.5s ease;
}
.p_news .list:hover{
    background-color: #0576c3;
    color: #fff;
}
.p_news .list:hover a{
    color: #fff;
}
    
.p_news .list:not(:nth-child(2n)) {
    margin-right: 20px;
}
.p_news .list .contentBox {
    position: absolute;
    top: 18px;
    left: 20px;
    right: 18px;
    bottom: 20px;
    display: flex;
    overflow: hidden;
}

.p_news .list .contentBox .picBox {
    width: 40%;
    height: 100%;
    overflow: hidden;
}
.p_news .list .contentBox .picBox .pic {
    width: 100%;
    height: 100%;
}

.p_news .list .content {
    width: calc((100% - 43%)/1);
    margin-left: 3%;
    padding-top: 2%;
}
.p_news .list .content .titleLink {
    font-size: 1.125rem;
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    display: block;
    color: #262626;
}
.p_news .list:hover .content .titleLink,.p_news .list:hover .content .sumrry,.p_news .list:hover .content .time{ color:#fff;}
.p_news .list .content .sumrry {
    -webkit-line-clamp: 3;
    font-size: 14px;
    margin-top: 3%;
    line-height: 1.5;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    color: #8c8c8c;
}
.p_news .list .content .time {
    margin-top: 3%;
    font-size: 0.75rem;
    color: #8c8c8c;
}
.p_hzhb .p_articles {
    width: calc((100% - 55px)/4);
    margin: 5px;
    height: auto;
    display: inline-block;
    vertical-align: top;
    text-align: left;
    overflow: visible;
}
.p_hzhb .p_LinkA {
    position: static;
    display: inline-block;
    width: 100%;
    height: auto;
}
.p_hzhb .p_images {
    display: block;
    width: 100%;
    height: auto;
    padding-bottom: 50%!important;
    position: relative;
    vertical-align: middle;
    overflow: hidden;
    margin: 0 auto;
    border: 1px solid #ddd;
}
.smaller img{
    height: auto!important;
    width: auto!important;
    left: 50%!important;
    top: 50%!important;
    -webkit-transform: translate(-50%,-50%)!important;
    -ms-transform: translate(-50%,-50%)!important;
    transform: translate(-50%,-50%)!important;
    position: absolute!important;
}


/* 企业分站 */

.area_out {
    margin-top: 40px;
    background-color: rgba(5, 118, 195, 1);
    height: 60px;
}

.area ul {
    overflow: hidden;
    height: 60px;
    line-height: 60px;
}

.area ul li {
    float: left;
    padding: 0 10px;
}

.area ul li:nth-child(1) {
    color: #fff;
    font-size: 20px;
}

.area ul li a {
    color: #bebebe;
    font-size: 16px;
}


/* 底部 */

.footer {
    background: #232323;
    padding-top: 50px;
}

.footer .w1 .clearfix {
    padding: 0 0 28px;
    border-bottom: 1px solid #393939;
}

.db_nav {
    width: calc(100% - 406px);
    display: flex;
    justify-content: space-between;
    padding-right: 3%;
    box-sizing: border-box;
}
.db_nav dl dt {
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
}

.db_nav dl dd {
    font-size: 14px;
    color: #8d8d8d;
    line-height: 30px;
}

.db_lx {
    width: 406px;
    margin-top: -14px;
    box-sizing: border-box;
    padding-left: 30px;
    border-left: 1px solid #393939;
}

.db_lx .fl {
    padding-right: 30px;
}

.db_lx span {
    display: block;
    width: 160px;
    height: 50px;
    box-sizing: border-box;
    line-height: 50px;
    color: #fff;
    font-size: 18px;
}

.db_lx p {
    font-size: 24px;
    color: #01569b;
    font-weight: 700;
}

.db_lx ul {
    margin-top: 10px;
}

.db_lx ul li {
    line-height: 32px;
    font-size: 14px;
    color: #8d8d8d;
}

.db_lx h6 {
    font-weight: 400;
    font-size: 24px;
    color: #b4b4b4;
    margin-top: 20px;
}

.db_ewm {
    width: 320px;
    text-align: center;
    color: #fff;
    display: flex;
    justify-content: center;
    margin-top: 34px;
}

.db_ewm dl {
    margin-left: 20px;
}

.db_ewm dl dt {
    width: 110px;
    margin: 0 auto;
}

.db_ewm img {
    width: 100%;
    display: block;
}

.db_ewm dl dd {
    line-height: 41px;
    color: #8d8d8d;
    font-size: 14px;
}

.copyright {
    line-height: 48px;
    color: #a9a9a9;margin-top:12px;
}

.copyright a {
    color: #a9a9a9;
}
.db_links{}
.db_links ul{ list-style: none; display: block; overflow: hidden; }
.db_links ul li{ display: inline-block; font-size: 14px; color: #8d8d8d; line-height: 40px; }
.db_links ul li a{ display: block; font-size: 14px; color: #8d8d8d; padding: 0 5px;}

/* 关于我们页面 */

.about_01 {
    overflow: hidden;
}

.position {
    background: url(../images/position.png) no-repeat left center;
    line-height: 83px;
    padding-left: 20px;
}


/* 产品详情 */

.pro_detail {}

.pro_detail .pro_f1 {
    background: #f8f8f8;
    padding: 100px 0 45px;
}

.pro_detail .pro_img {
    width: 578px;
    height: 480px;
    background: #fff;
    box-sizing: border-box;
    padding: 60px 30px;
    justify-content: center;
    align-items: center;
}

.pro_detail .pro_img img {
    max-width: 100%;
    max-height: 100%
}


.large_box {
    /* margin-bottom: 10px; */
    height: 300px;
    overflow: hidden;
    margin: 25px;
    width: 100%;
}

.large_box li {
    width: 100%;
    height: 300px;
    display: block;
    overflow: hidden;
}

.large_box img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    max-height: 100%;
}

.small_box {
    height: 73px;
    overflow: hidden;
    padding: 10px;
    border-top: 1px solid #ccc;
}

.small_list {
    position: relative;
    float: left;
    width: 320px;
    height: 73px;
    overflow: hidden;
}

.small_list ul {
    height: 64px;
    overflow: hidden;
}

.small_list ul li {
    position: relative;
    float: left;
    margin-right: 10px;
    width: 64px;
}

.small_list ul li img {
    display: block;
    height: 30px;
    margin: 20px auto;
}

.small_list ul li .bun_bg {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 64px;
    height: 73px;
    background: #000;
    filter: alpha(opacity=60);
    -moz-opacity: 0.6;
    -khtml-opacity: 0.6;
    opacity: 0.6;
}

.small_list ul li.on .bun_bg {
    display: block;
}

.btn {
    display: block;
    width: 20px;
    height: 73px;
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}

.left_btn {
    float: left;
    margin-right: 10px;
    background-image: url(../images/left_btn.png);
}

.right_btn {
    float: right;
    background-image: url(../images/right_btn.png);
}



.pro_detail .pro_txt {
    width: calc(100% - 638px);
    float: right;
    height: 380px;
   
}

.pro_detail .pro_txt h3 {
    font-size: 20px;
    line-height: 60px;
    font-weight: 400;
    border-bottom: 1px solid #e9e9e9;
    margin-bottom: 20px;
    position: relative;
}

.pro_detail .pro_txt h3 span {
    position: absolute;
    top: 3px;
    right: 10px;
    width: 96px;
    background: url(../images/pro01.png) no-repeat center right;
    font-size: 14px;
}

.pro_detail .pro_txt p {
    line-height: 30px;
    font-size: 16px;
}
.pro_detail .pro_lx{
 border-top:1px solid #e9e9e9;
    padding-top: 30px;
    margin-top: 20px;
}
.pro_detail .pro_lx a {
    display: block;
    width: 190px;
    height: 46px;
    background: #01569b;
    color: #fff;
    line-height: 46px;
    text-align: center;
    float: left;
    margin-top: 8px;
    font-size: 16px;
    margin-right: 15px;
}

.pro_detail .pro_lx p {
    float: left;
    margin-left: 20px;
    font-size: 18px;
    color: #919191;
}

.pro_detail .pro_lx p span {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: #01569b;
}

.pro_cons {
    padding: 40px 0;
}

.pro_cons ul {
    border-bottom: 1px solid #e9e9e9;
}

.pro_cons ul li {
    width: 100px;
    color: #01569b;
    padding: 5px 8px;
    border-bottom: 1px solid #01569b;
}

.info-wrap {
    margin-top: 20px;
    font-size: 16px;
    line-height: 32px
}


/*分页*/

.page-list {
    clear: both;
    margin: 0 0px 30px;
    text-align: center;
}

.page-list .page-item {
    display: inline-block;
}

.page-list .page-link {
    display: inline-block;
    font-family: Arial;
    font-size: 13px;
    padding: 7px 11px;
    margin-left: 6px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0px 0px 3px #cac4c4;
}

.page-item.active .page-link {
    z-index: 1;
    color: #fff;
    background: #01569b;
}

.page-item.disabled .page-link {
    color: #6c757d;
    pointer-events: none;
    cursor: auto;
    background-color: #fff;
    border-color: #dee2e6;
}


/*右侧内容*/

article {
    padding: 0 10px;
}

.article_head {
    position: relative;
    height: 60px;
    border-bottom: 1px solid #ddd;
    line-height: 60px;
}

.article_head .position {
    position: absolute;
    top: 0;
    right: 0px;
    color: #aaa;
    font-family: '宋体';
    height: 59px;
}

.article_head .position a {
    color: #999;
    font-family: 'Microsoft YaHei', Tahoma, Verdana, 'Simsun';
}

.article_head h1 {
    color: #555;
    font-weight: normal;
    font-size: 16px;
}

.article_head .position {
    margin-top: 0
}


/*图片详情*/

.product-info {
    padding: 10px;
    display: block;
    overflow: hidden;
}

.product-img {
    width: 500px;
    float: left;
    border-right: 1px solid #eee;
}

.product-img img {
    max-width: 100%
}

.product-arr {
    float: right;
    width: calc(100% - 510px);
}

.product-arr h3 {
    font-size: 24px;
    padding: 20px 5px;
    border-bottom: 1px solid #ddd;
    margin-bottom: 15px;
}

.product-arr p {
    line-height: 30px;
    font-size: 14px;
    padding: 0 10px;
}

.product-arr p span {
    display: block;
    float: left;
}

.product-arr p span:nth-child(1) {
    width: 70px;
    font-weight: 700;
}

.product-arr p span:nth-child(2) {
    width: calc(100% - 75px);
}

.product_nav {
    height: 45px;
    line-height: 45px;
    margin: 30px 0;
    border: 1px solid #ddd
}

.product_nav li {
    float: left;
    list-style: none;
    border-right: 1px solid #ddd;
    cursor: pointer
}

.product_nav li a {
    display: block;
    padding: 0 40px
}

.product_nav li.product_nav_now,
.product_nav li.product_nav_hover {
    background: #f7f8fa
}

.p_show .met_nav {
    height: 45px;
    line-height: 45px;
    margin: 30px 0;
    border: 1px solid #ddd
}

.p_show .met_nav li {
    float: left;
    list-style: none;
    border-right: 1px solid #ddd;
    cursor: pointer
}

.p_show .met_nav li a {
    display: block;
    padding: 0 40px
}

.p_show .met_nav li.met_now,
#showproduct .met_nav li.met_hover {
    background: #f7f8fa
}

.tab-hd2 li {
    padding: 0 40px;
}

.p_show .met_nav li.active02 {
    background: #5ea888;
    color: #fff;
}

.p_show .tab-bd2>li {
    display: none;
}

.article_editor {
    padding: 15px;
    font-size: 16px;
    line-height: 30px
}

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


/* 侧边栏 */

.sidebar {
    box-sizing: border-box;
}

.sidebar .line {
    color: #e8e8e8;
}

.sidebar .line:last-child {
    display: none;
}

.page_inner {
    width: calc(100% - 260px);
    float: right;
    margin-top: 30px
}

.article_content img {
    max-width: 100%
}

.sidebar {
    height: 50px;
    width: 100%;
}

.sidebar .w1 {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.sidebar .side_list{
 height: 100%;
    width: 100%;
    position: relative;
    text-align:center ;
}

.sidebar .side_list ul li {
   display: inline-block;
    width: calc(20% - 0px);
    padding: 0px;
    margin: 0px;
    position: relative;
    border: 1px solid #dcdcdc;
    border-right: none;
    margin-left: -5px;
}
.sidebar .side_list ul li:last-child {
    border-right: 1px solid #dcdcdc;
}

.sidebar .side_list ul li a {
   width: 100%;
    padding: 0px;
    margin: 0px;

    
    display: block;
    height: 48px;
    line-height: 48px;
    text-align:center ;
}

.sidebar .side_list ul li.on>a {
    color: #fff;
    background: #01569b;
    display: block;
}

.sidebar .side_list ul li dl {
    position: absolute;
    top: 100px;
    left: 0;
    display: flex;
    max-width: 1200px;
    box-sizing: border-box;
    padding-left: 8px;
}

.sidebar .side_list ul li dl dt a {
    display: block;
    width: 162px;
    height: 60px;
    border: 1px solid #eee;
    line-height: 60px;
    padding: 0;
    border-radius: 5px;
    margin-right: 20px;
}

.sidebar .side_list ul li dl dt a.on2 {
    border: 1px solid #01569b;
    color: #01569b
}

.back_home {
    display: block;
    background: url(../images/home.png) no-repeat left 2px;
    font-size: 14px;
    padding-left: 22px;
    margin-top: 34px;
    color: #959595;
}

.ny_tit{ text-align:center; padding:30px 0;}
.ny_tit h1{ font-size:34px; font-weight:normal;}

.about_s .side_list ul li a::after {
    content: "";
    width: 30px;
    height: 30px;
    display: block;
    background: url(../images/anbout01.png) no-repeat center 0px;
    background-position: 0 0;
    position: absolute;
    top: 27px;
    left: 19px;
}

.about_s .side_list ul li:nth-child(2) a::after {
    background-position: -34px -1px;
}

.about_s .side_list ul li:nth-child(3) a::after {
    background-position: -70px 0;
}

.about_s .side_list ul li:nth-child(4) a::after {
    background-position: -104px 0px;
}

.about_s .side_list ul li.on:nth-child(1) a::after {
    background-position: 0px -28px;
}

.about_s .side_list ul li.on:nth-child(2) a::after {
    background-position: -34px -26px;
}

.about_s .side_list ul li.on:nth-child(3) a::after {
    background-position: -70px -26px;
}

.about_s .side_list ul li.on:nth-child(4) a::after {
    background-position: -105px -26px;
}


/* 图片列表 */

.imgs {
    overflow: hidden;
    margin-top: 50px;
}

.imgs dl {
    width: 31%;
    margin-bottom: 30px;
    float: left;
    margin-right: 2.3%;
}

.imgs dl dt {
    background: #f9f9f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
    box-sizing: border-box;
    padding: 8px;
    overflow: hidden;
}

.imgs dl dt:nth-child(3n) {
    margin-right: 0;
}

.imgs dl dt img {
    max-width: 100%;
    max-height: 100%;
    transition: all .3s;
}

.imgs dl dd h3 {
    height: 60px;
    box-sizing: border-box;
    padding: 0 15px;
    text-align: center;
    line-height: 60px;
    background: #01569b;
    color: #fff;
    font-weight: 400;
}

.imgs dl:hover img {
    transform: scale(1.1)
}


/* 产品列表 */

.pros_list {
    margin-top:50px;
    overflow: hidden;
}

.pros_list dl {
    width: 23.8%;
    float: left;
    margin-right: 1%;
    margin-bottom: 40px;
    border: 1px solid #d2d2d2;
    box-sizing: border-box;
}

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

.pros_list dl dt a {
    width: 100%;
    height: 308px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 20px;
    box-sizing: border-box;
    background: #fff;
    background-size: cover;
    position: relative;
}

.pros_list dl dt a .p_zz01 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.pros_list dl:hover {
    box-shadow: 5px 10px 13px #dad8d8
}

.pros_list dl:hover dt img {
    transform: scale(1.1)
}

.pros_list dl dt img {
    max-width: 100%;
    display: block;
    max-height: 100%;
    z-index: 2;
}

.pros_list dl dd {
    box-sizing: border-box;
    padding: 20px;
    transition: all .3s;
    background: #f8f8f8;
    text-align: center;
}

.pros_list dl dd h3 {
    line-height: 30px;
    font-weight: 400;
}

.pros_list dl dd .pro_zx {
    display: block;
    width: 154px;
    height: 36px;
    background: #01569b;
    border-radius: 30px;
    font-size: 14px;
    line-height: 36px;
    text-align: center;
    margin: 12px auto;
    color: #fff;
}

.pros_list dl dd span {
    color: #616161
}

.article_title {
    text-align: center;
    margin-top: 40px;
    font-size: 24px;
    font-weight: normal;
}

.article_infos {
    text-align: center;
    line-height: 36px;
    border-bottom: 1px solid #ccc8c8;
}

.pro_tj {
    background: #f8f8f8;
    padding: 40px 0;
}

.pro_tj .pros_list {
    margin-top: 0;
}

.p_l_tit {
    background: url(../images/pro02.png) no-repeat center right;
}

.p_l_tit i {
    font-style: normal;
    font-size: 12px;
    color: #a3a3a3;
    display: block;
}

.p_l_con {
    overflow: hidden;
    padding: 60px 0px;
}
.msgtext_out{ margin-top:50px;}
.msgttext{
    min-height: 160px;
    padding: 1%;
    width: 98%;
    border: #efefef 1px solid;
    background-color: white;
    color: #333;
}
.msg_input{ margin-top:20px;}
.fbox{width:49%; float:left; margin-bottom:20px;}
.fbox input{
        border: #efefef 1px solid;
        width: 98%;
    display: inline-block;
    background: none;
    box-shadow: none;
    height: 42px;
    padding: 6px 1%;
    font-size: 14px;
}
.msg_input .fbox:nth-child(2n){ float:right;}
.msg_button input{background-color: #333; color: #fff;margin-bottom: 30px;
    border: 0px;
    border-radius: 0px;
    width: 100%;
    height: 42px;
    transition: 0.5s; cursor:pointer;}
.msg_button input:hover{     background-color: rgba(5, 118, 195, 1);}

.donw_list{ margin-top:50px;}

.donw_list .down_item{
    width: 47%;
    border: 1px solid #f5f5f5;
    position: relative;
    padding: 10px;
    float: left;
    margin-bottom: 20px;
}
.donw_list .down_item:nth-child(2n){ float:right;}
.donw_list .down_item .imgBox {
    width: 100px;
    overflow: hidden;
    float: left;
    height: auto!important;
    padding-bottom: 0!important;
}
.donw_list .down_item .content {
    margin-left: 15px;
    float: left;
}
.donw_list .down_item .content a{
    color: #1890ff;
}
.donw_list .down_item .time{ margin:7px 0;}

.donw_list .down_item .bottomBox {
    position: relative;
    width: 100%;
    height: 45px;
    line-height: 45px;
    background-color: #f5f5f5;
    margin-top: 20px;
}
.donw_list .down_item .bottomBox .downCount{ float:left; padding-left:30px;}
.donw_list .down_item .bottomBox .file_Size{ float:right; padding-right:30px;}

/* 案例列表 */

.case_list {
    margin-top: 50px;
}

.case_list dl {
    width: 31.3%;
    box-sizing: border-box;
    padding: 13px;
    box-shadow: 0 5px 20px #d2caca;
    margin-bottom: 47px;
    float: left;
    margin-right: 2%;
}

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

.case_list dl:hover {
    transform: translateY(-10px);
}

.case_list dl dt {
    height: 280px
}

.case_list dl dt img {
    width: 100%;
    height: 100%
}

.case_list dl dd {
    padding: 25px 5px 15px;
    min-height: 110px;
}

.case_list dl dd h3 {
    line-height: 50px;
    color: #343434;
    border-bottom: 1px solid #bfbfbf;
}

.case_list dl dt {
    height: 260px;
}

.case_list dl dd p {
    font-size: 16px;
    line-height: 26px;
    margin-top: 5px;
}


/* 列表详情 */

.img_pic img {
    margin: 0 auto;
    display: block;
    max-width: 100%;
}


/* 新闻页面 */

.news_cons .page-list {
    margin-top: 30px;
}
.news_cons .news_list{ margin-top:50px;}
.news_list dl {
    width: 31.3%;
    float: left;
    margin-bottom: 28px;
    display: block;
    overflow: hidden;
    float: left;
   
}

.news_list dl:nth-child(2),.news_list dl:nth-child(5){
    margin-left:3%;
}
.news_list dl:nth-child(3n){ float:right;}

.news_list dl dt {
    width: 100%;
    display: block;
    overflow: hidden;
}

.news_list dl dt img {
    width: 100%;
    display: block;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    transition: 0.5s;
}

.news_list dl:hover dt img {
    -webkit-transform: scale(1.06);
    -moz-transform: scale(1.06);
    transform: scale(1.06);
}
.news_list dl .alinkimg{ position:relative; display:block;}
.news_list dl dd {

  position: relative;
    overflow: hidden;
    height: 130px;
    padding: 20px 20px 10px;
    border: 1px solid #f2f2f2;
}
.news_list dl dd h3{
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    white-space: nowrap;
    width: 100%;
    font-size: 16px;
    font-weight: normal;
}
.news_list dl dd p {
   overflow: hidden;
    margin: 10px 0;
    color: #666;
}
 .news_list dl dd span{border-top: 1px solid #f2f2f2; display:block; width:100%; margin-top:15px; padding-top:15px;}
 .news_list dl dd span i{ float:right;}

.news_list dl .zhezhao {
    width: 100%;
    position: absolute;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: block;
    margin-top: -100%;
    z-index: 2
}

.news_list dl .zhezhao img {
    width: 53px;
    height: 53px;
    display: block;
    margin: 20% auto 0;
}

.news_list dl .zhezhao h3 {
    font-size: 16px;
    color: #fff;
    text-align: center;
    margin-top: 15px;
    font-weight: normal;
}

.news_list dl .alinkimg:hover .zhezhao {
    margin-top: 0px;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    -ms-transition: all .3s ease-in-out 0s;
    -o-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.tag_out{ clear:both; padding:20px 0;}
.tag_out div{ float:left; padding:5px 0;}
.tag_out span{ float:left; margin-left:10px; border:1px solid #ccc; padding:5px 10px; border-radius:5px;}

/* 联系我们 */

.contact_txt {
    font-size: 32px;
    color: #222222;
    margin-top: 60px;
    width: 48%;
}

.contact_txt span {
    display: block;
    font-size: 30px;
    color: #01569b;
    margin-top: 12px;
    margin-bottom: 12px;
    margin-bottom: 30px
}

.contact_txt ul {
    box-sizing: border-box;
    padding-left: 54px;
    background: url(../images/contact01.png) no-repeat left 35px
}

.contact_txt ul li {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 82px;
    border-top: 1px solid #eee;
}

.contact_map {
    width: 48%;
    height: 498px;
    margin-top: 100px;
}

.c_message {
    overflow: hidden;
    padding-bottom: 50px;
}

.c_message h3 {
    font-size: 30px;
    font-weight: 400;
    text-align: center;
    margin-top: 50px;
    margin-bottom: 40px;
}

.c_message dl {
    width: 47%;
    float: left;
    margin-right: 4%;
    border: 1px solid #d6d6d6;
    margin-bottom: 30px;
    padding: 10px 0
}

.c_message dl:nth-of-type(2) {
    margin-right: 5.6%;
}

.c_message dl:nth-of-type(3) {
    margin-right: 0
}

.c_message dl:nth-of-type(4) {
    width: 100%;
    box-sizing: border-box;
}

.c_message dl:nth-of-type(5) {
    width: 412px;
    height: 50px;
    padding: 0;
    font-size: 16px;
    border: none;
    margin: 0 auto;
    float: unset;
}

.c_message dl:nth-of-type(5) input {
    width: 100%;
    height: 50px;
    display: block;
    background: #01569b;
    color: #fff;
}

.c_message dl dt {
    width: 119px;
    border-right: 1px solid #eaeaea;
    float: left;
    text-align: center;
    line-height: 30px;
    box-sizing: border-box;
    overflow: hidden;
}

.c_message dl dd {}

.c_message dl dd input {
    display: block;
    width: calc(100% - 160px);
    height: 30px;
    border: none;
    float: left;
}

.c_message dl dd input.submit {}

.c_message dl dd textarea {
    width: calc(100% - 160px);
    border: none;
    height: 100px;
    resize: none;
    outline: none;
    margin-left: 20px;
}

.c_message dl dd .tips {
    width: 30px;
    float: left;
    text-align: center;
    color: red;
    line-height: 30px;
    font-size: 23px;
}

.page_c ul {
    display: flex;
    justify-content: space-between;
    margin: 30px 0
}

.page_c ul li {
    width: 30%;
    height: 160px;
    border: 1px solid #eaeaea;
    border-radius: 4px;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center
}

.page_c ul li img {
    width: 40px;
    height: 40px;
}

.page_c ul li span {
    display: block;
    font-size: 16px;
    line-height: 30px
}

.page_c ul li p {
    font-size: 16px;
    margin-top: 5px;
}



.icon-font:after {
    content: "";
    width: 30px;
    height: 30px;
    background-image: url(../images/icon_spirit.png);
    background-repeat: no-repeat;
    position: absolute;
    left: calc(50% - 15px);
    top: calc(50% - 15px);
}

.icon-font {
    position: relative;
}

@media screen and (max-width: 1680px) {
    .index_product .pros_list .swiper-slide a {
        height: 280px;
    }
}

@media screen and (max-width: 1520px) {
    .w1 {
        width: 1200px;
    }
    .ft18 {
        font-size: 16px;
    }
    .ft24 {
        font-size: 20px;
    }
    .ft30 {
        font-size: 26px;
    }
    .ft40 {
        font-size: 36px;
    }
    .ft46 {
        font-size: 32px;
        line-height: 32px;
    }
    .ft48 {
        font-size: 36px;
        line-height: 36px;
    }
    .mt60 {
        margin-top: 50px;
    }
    .mt70 {
        margin-top: 50px;
    }
    .pros_list .swiper-button-next {
        right: 5%;
    }
    .pros_list .swiper-button-prev {
        left: 5%;
    }
    .pros_list .swiper-button-prev,
    .pros_list .swiper-button-next {
        top: 480px;
    }
    .banner_txt {
        left: 3%;
    }
    .case_list dl dd p {
        font-size: 14px;
    }
}

@media screen and (max-width: 1260px) {
    .w1,
    .container {
        width: 98%;
    }
    .pros_list .swiper-button-next {
        right: 0%;
    }
    .pros_list .swiper-button-prev {
        left: 0%;
    }
    .p_l_con {
        padding: 60px 0 0;
    }
    .footer .w1 .clearfix {
        padding: 0 0 28px;
    }
    .db_nav {
        padding-right: 2%;
    }
}