/*头部样式*/

.top_fix {
    position: fixed;
    top: 0px;
    z-index: 99999;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
}

#header {
    height: 140px;
    background: url(../images/head_index_bg.png) no-repeat center center;
}

.wel {
    line-height: 30px;
    font-size: 14px;
    color: #666666;
    font-weight: normal;
}

.logo {
    float: left;
    padding-top: 8px;
}

.topLink {
    float: right;
    text-align: right;
    position: relative;
    z-index: 9999;
}

.translate {
    width: 100px;
    position: absolute;
    left: 0;
    top: 10px;
    z-index: 9999;
}

.tran-in {
    left: 120px;
}

.translate li {
    border: 1px dashed #cccccc;
    line-height: 26px;
    text-align: left;
    background: #fff;
}

.translate li a {
    display: block;
    padding-left: 10px;
    background: url(../images/dot4.png) no-repeat 88% 11px;
}

.translate li a:hover {
    text-decoration: none;
    color: #275cea;
    cursor: pointer;
}

.translate-en {
    display: none;
    padding: 6px;
    padding-top: 0px;
}

.translate li .translate-en a {
    padding-left: 0px;
    text-align: center;
    background: #fff;
    border-bottom: 1px solid #cccccc;
}

.translate li .translate-en a:hover {
    font-weight: bold;
}

.topLink .f_count {
    color: #ff0000;
    font-size: 13px;
    font-weight: bold;
}

.topLink .k1 {
    line-height: 30px;
    font-size: 14px;
    color: #666666;
}

.topLink .k1 a {
    font-size: 14px;
    color: #666666;
    font-weight: normal;
}

.k2 {
    float: right;
    padding-top: 33px;
    color: #074b91;
    font-size: 14px;
    font-family: "微软雅黑";
}

#menu {
    background-color: #1161a5;
}

.c1_index {
    height: 428px;
    background: url(../images/c1_index_bg.png) no-repeat center center;
}

.c1_index .c1_tit {
    padding-top: 60px;
}

.c1_index .c1_tit h3 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    line-height: 1;
    color: #1161a5;
    background: url(../images/c1_tit_bg.png) no-repeat center center;
}

.c1_index .c1_tit span {
    font-size: 16px;
    color: #717171;
    font-family: "宋体";
    line-height: 1;
    padding-top: 12px;
    text-align: center;
    display: block;
}

.c1_nr {
    margin-top: 40px;
}

.c1_nr .sort_1 li {
    float: left;
    margin-right: 25px;
}

.c1_nr .sort_1 li:nth-child(5n) {
    margin-right: 0px;
}

.c1_nr .sort_1 li a {
    display: block;
}

.c1_nr .sort_1 li a img {
    width: 220px;
    height: 157px;
}

.c1_nr .sort_1 li a h3 {
    height: 54px;
    text-align: center;
    font-size: 14px;
    color: #3e3d3d;
    font-family: "微软雅黑";
    line-height: 54px;
    font-weight: normal;
}

.c1_nr .sort_1 li:hover a h3 {
    color: #ffffff;
    background: #006699;
}


/*案例展示*/

.c2_index {
    height: 600px;
    background: url(../images/case_index_bg.png) no-repeat center center;
}

.c2_index .c2_tit {
    padding-top: 50px;
}

.c2_index .c2_tit h3 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    line-height: 1;
    color: #fff;
    background: url(../images/c1_tit_bg.png) no-repeat center center;
}

.c2_index .c2_tit span {
    font-size: 16px;
    color: #ffffff;
    font-family: "宋体";
    line-height: 1;
    padding-top: 12px;
    text-align: center;
    display: block;
}

.c2_nr {
    margin-top: 35px;
}

.c2_nr .sort_2 {
    float: left;
    width: 580px;
    height: 380px;
}

.c2_nr .sort_2 li {
    position: relative;
}

.c2_nr .sort_2 li a {
    display: block
}

.c2_nr .sort_2 li a img {
    width: 578px;
    height: 376px;
}

.c2_nr .sort_2 li a h3 {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background: rgba(0, 0, 0, .4);
    font-size: 16px;
    color: #ffffff;
    font-family: "宋体";
    font-weight: normal;
}

.c2_nr_right {
    float: right;
    width: 600px;
}

.c2_nr_right .sort_3 {}

.c2_nr_right .sort_3 li {
    position: relative;
    float: left;
    margin-right: 25px;
    margin-bottom: 22px;
}

.c2_nr_right .sort_3 li:nth-child(2n) {
    margin-right: 0px;
}

.c2_nr_right .sort_3 li a {
    display: block;
}

.c2_nr_right .sort_3 li a img {
    width: 286px;
    height: 176px;
}

.c2_nr_right .sort_3 li a h3 {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 100%;
    height: 38px;
    text-align: center;
    line-height: 38px;
    background: rgba(0, 0, 0, .4);
    font-size: 16px;
    color: #ffffff;
    font-family: "宋体";
    font-weight: normal;
}


/*我们的优势*/

.c3_index {
    height: 659px;
    background: url(../images/c3_index_bg.png) no-repeat center center;
}

.c3_index .c3_tit {
    padding-top: 50px;
}

.c3_index .c3_tit h3 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    line-height: 1;
    color: #1161a5;
    background: url(../images/c3_tit_bg.png) no-repeat center center;
}

.c3_index .c3_tit span {
    font-size: 16px;
    color: #717171;
    font-family: "宋体";
    line-height: 1;
    padding-top: 12px;
    text-align: center;
    display: block;
}

.c3_index .c3_nr {
    margin-top: 25px;
}

.c3_nr .ads_sort1 li {
    float: left;
    margin-right: 125px;
    margin-left: 65px;
    text-align: center;
}

.c3_nr .ads_sort1 li:nth-child(3n) {
    margin-right: 65px;
}

.c3_nr .ads_sort1 li a {
    display: block;
    margin-bottom: 10px;
}

.c3_nr .ads_sort1 li a img {
    width: 203px;
    height: 235px;
}

.c3_nr .ads_sort1 li h3 {
    writing-mode: tb-rl;
    float: right;
    letter-spacing: 1px;
    font-size: 24px;
    font-family: "宋体";
    color: #333333;
    font-weight: normal;
    padding-top: 45px;
}

.c3_nr .ads_sort1 li span {
    float: left;
    height: 195px;
    display: block;
    writing-mode: tb-rl;
    margin-right: 15px;
    font-size: 16px;
    font-family: "宋体";
}


/*关于我们*/

.ab_index {
    position: relative;
    overflow: hidden;
    height: 566px;
    background: url(../images/ab_index_bg.png) no-repeat center center;
}

.ab_index .ab_tit {
    padding-top: 20px;
}

.ab_index .ab_tit h3 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    line-height: 1;
    color: #fff;
    background: url(../images/c3_tit_bg.png) no-repeat center center;
}

.ab_index .ab_tit span {
    font-size: 16px;
    color: #ffffff;
    font-family: "宋体";
    line-height: 1;
    padding-top: 12px;
    text-align: center;
    display: block;
}

.ab_nr {
    margin-top: 35px;
    padding: 0 60px;
    color: #fff;
    font-size: 14px;
    line-height: 28px;
}

.ab_index .ab_more {
    display: block;
    background: url(../images/ab_more_bg.png) no-repeat center center;
    width: 83px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #2c2626;
    margin: 0 auto;
    font-size: 16px;
    font-family: "宋体";
    margin-top: 30px;
}

.ab_index .ab_ads {
    margin-top: 30px;
}

.ab_ads .ads_sort2 li {
    float: left;
    margin-left: 20px;
    margin-right: 12px;
}

.ab_ads .ads_sort2 li a {
    display: block;
}

.ab_ads .ads_sort2 li a img {
    width: 365px;
    height: 220px;
}


/*新闻中心*/

.news_index {
    height: 480px;
    background: url(../images/news_index_bg.png) no-repeat center center
}

.news_index .news_tit {
    padding-top: 60px;
}

.news_index .news_tit h3 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    line-height: 1;
    color: #1161a5;
    background: url(../images/news_tit_bg.png) no-repeat center center;
}

.news_index .news_tit span {
    font-size: 16px;
    color: #666666;
    font-family: "宋体";
    line-height: 1;
    padding-top: 12px;
    text-align: center;
    display: block;
}

.news_nr {
    margin-top: 30px;
}

.news_nr .n_list li {
    float: left;
    margin-right: 30px;
}

.news_nr .n_list li:nth-child(3) {
    margin-right: 0px;
}

.news_nr .n_list li a {
    display: block;
    margin-bottom: 5px;
}

.news_nr .n_list li a img {
    width: 380px;
    height: 220px;
}

.news_nr .n_list li span {
    display: block;
    float: left;
    width: 96px;
    height: 42px;
    line-height: 42px;
    background: #f4b409;
    font-size: 16px;
    font-family: "宋体";
    color: #fff;
    text-align: center;
}

.news_nr .n_list li h3 {
    float: left;
    background: #1161a5;
    color: #fff;
    line-height: 42px;
    width: 276px;
    font-size: 16px;
    font-family: "宋体";
    font-weight: normal;
    padding-left: 8px;
}


/*免费报价*/

.message_index {
    height: 504px;
    background: url(../images/message_index_bg.png) no-repeat center center;
}

.message_index .mess_tit {
    padding-top: 60px;
}

.message_index .mess_tit h3 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    line-height: 1;
    color: #1161a5;
    background: url(../images/news_tit_bg.png) no-repeat center center;
}

.message_index .mess_tit span {
    font-size: 16px;
    color: #666666;
    font-family: "宋体";
    line-height: 1;
    padding-top: 12px;
    text-align: center;
    display: block;
}

.mess_left {
    width: 630px;
    float: left;
}

.yans {
    margin-top: 40px;
    padding-top: 0px;
    padding-left: 0px;
    z-index: 100;
    position: relative;
}

.bn {
    float: left;
    margin-bottom: 12px;
}

.bn #name {
    width: 613px;
    height: 40px;
    line-height: 40px;
    outline: none;
    color: #333;
    padding-left: 15px;
}

.bn #email {
    width: 613px;
    height: 40px;
    line-height: 40px;
    outline: none;
    color: #333;
    padding-left: 15px;
}

.bn #contact {
    width: 613px;
    height: 40px;
    line-height: 40px;
    outline: none;
    color: #333;
    padding-left: 15px;
}

.bn #content {
    width: 613px;
    height: 119px;
    line-height: 27px;
    padding: 0px;
    outline: none;
    color: #333;
    padding-left: 15px;
}

.tj {
    float: left;
}

.tj .msgbtn {
    float: left;
    width: 160px;
    height: 28px;
    color: #fff;
    text-align: center;
    border: none;
    margin-top: 0px;
    outline: none;
    background: #1161a5;
}

.bg #code {
    display: block;
    padding-top: 0px;
    width: 210px;
    float: left;
}

.mess_right {
    margin-top: 40px;
    width: 520px;
    float: right;
}

.mess_news_list li {
    margin-bottom: 10px;
    height: 99px;
    border-bottom: 1px solid #c6c6c6;
}

.mess_news_list li h3 {
    line-height: 35px;
    color: #f4b409;
    font-size: 16px;
    font-family: "宋体";
    font-weight: normal;
}

.mess_news_list li span {
    display: block;
    margin-top: 5px;
    font-size: 14px;
    font-family: "宋体";
    font-weight: normal;
}

.foot_wap {
    height: 332px;
    background: url(../images/foot_wap_bg.png) no-repeat center center;
}

.f_aa {
    width: 503px;
    margin-top: 47px;
}

.f_bb {
    width: 300px;
    margin-left: 80px;
    margin-top: 2px;
}

.f_bb h3 {
    padding-top: 30px;
    font-size: 14px;
    color: #999999;
    font-family: "微软雅黑";
    font-weight: normal;
}

.f_bb .ctact {
    margin-top: 10px;
    padding-left: 5px;
    line-height: 30px;
    font-size: 14px;
    color: #999999;
    font-family: "微软雅黑";
    font-weight: normal;
}

.f_cc {
    margin-top: 95px;
    width: 145px;
    margin-right: 75px;
}


/*热门搜索*/

.search {
    text-align: left;
    height: 24px;
    background-color: #f8f8f8;
    padding: 5px 10px 5px 10px;
}

#formsearch {
    width: 320px;
    float: left;
}

.hotSearch {
    width: 400px;
    float: left;
    height: 24px;
    line-height: 24px;
    font-weight: normal;
}

#search-type {
    float: left;
    width: 100px;
    height: 24px;
    border: 1px solid #c8c8c8;
    margin-right: 5px;
}


/*主体样式*/

#container {
    width: 1200px;
    margin: 0 auto;
    margin-top: 18px;
}

.menu_cate {
    width: 220px;
    float: left;
}

.cate_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.about {
    width: 460px;
    float: left;
    margin-left: 12px;
    padding-bottom: 5px;
}

.about_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.about .content {
    padding: 5px;
    padding-bottom: 12px;
    text-indent: 20px;
}

.navigation {
    float: right;
    width: 100px;
}

.index-title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.index-table td {
    border: solid #add9c0;
    border-width: 0px 1px 1px 0px;
    padding: 10px 5px;
}

.index-table {
    border: solid #add9c0;
    border-width: 1px 0px 0px 1px;
    margin-top: 10px;
}


/*----- Common css ------*/

.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}


/*首页新闻*/

.news_company {
    width: 280px;
    float: right;
}

.news1_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.news_company .content {
    padding: 5px;
}


/*首页左侧联系我们*/

.contact {
    width: 218px;
    float: left;
    padding-bottom: 5px;
    margin-top: 10px;
}

.contact_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.contact .content {
    padding: 5px;
    padding-left: 8px;
}


/*工程案例*/

.case {
    width: 460px;
    float: left;
    margin-left: 12px;
    padding-bottom: 5px;
    margin-top: 10px;
}

.case_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.case .content {
    padding: 5px;
    padding-bottom: 12px;
    text-indent: 20px;
}

.news2_company {
    margin-top: 10px;
}


/*产品推荐*/

.recommend_product {
    margin-top: 10px;
    width: 692px;
    float: left;
}

.recommend_product .title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.recommend_product .content {
    padding-top: 15px;
    padding-bottom: 14px;
}

.roll_product li {
    padding-bottom: 0px;
}


/*品牌列表*/

.brand-list {
    margin: 20px 0px;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}

.brand-list li {
    margin: 5px 8px;
}

.brand-list li:hover {
    box-shadow: 2px 1px 5px;
}

.brand-list li img {
    width: 150px;
    height: 120px;
}


/*前台多页签*/

.news {
    width: 1000px;
    float: left;
    margin-top: 10px;
}

.tab {
    position: relative;
}

.tab li {
    float: left;
    width: 100px;
    height: 30px;
    display: block;
    line-height: 30px;
    border: 1px solid #ccc;
    margin-right: 8px;
    text-align: center;
    color: #333;
    font-size: 12px;
    cursor: pointer;
}

.tab li.cur {
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    background: #3a78c1;
    border-color: #3a78c1;
}

.tt {
    display: none;
}

.list1 {
    padding: 8px 10px;
}

.list1 li {
    line-height: 27px;
    position: relative;
    vertical-align: middle;
}

.list1 li a {
    background: url(../images/list_dot1.gif) left center no-repeat;
    padding-left: 12px;
    line-height: 27px;
    color: #555555;
}

.list1 li a:hover {
    color: #e87518;
    text-decoration: none;
}

.list1 li span {
    position: absolute;
    right: 0px;
    line-height: 30px;
    top: 0;
    color: #999;
}


/*友情链接*/

.flink_wap {
    margin-top: 30px;
    background-color: #ececec;
}

.f_link {
    width: 1200px;
    margin: 0 auto;
    line-height: 30px;
    text-indent: 20px;
}


/*页面底部*/

.foot_ww {
    border-top: 1px solid #666666;
    background-color: #2a2929;
}

#footer {
    position: relative;
    width: 600px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 15px;
    padding-top: 8px;
    /* border-top: 2px solid #eee; */
    /* margin-top: 15px; */
}

#footer a {
    color: #fff;
}

#footer a:hover {
    color: #e87518;
    text-decoration: none;
}

.nav_foot {
    text-align: center;
    line-height: 24px;
    color: #666;
}

.copyright {
    text-align: center;
    line-height: 24px;
    color: #fff;
}

.retui {
    text-align: center;
    line-height: 24px;
    color: #fff;
}


/*------------内页-------------------*/

.left .box {
    margin-bottom: 10px;
}

.left .box h3 {
    line-height: 44px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 16px;
    color: #fff;
    padding-left: 55px;
    font-weight: normal;
}

.left .box .content {
    padding: 5px 0px;
}

.left .box .sjewm {
    text-align: center;
}

.prodescription {
    border: 1px solid #e5e5e5;
    background: #f9f9f9;
    line-height: 24px;
    padding: 10px;
    margin-bottom: 15px;
    text-indent: 20px;
}

.n_banner {
    width: 1920px;
    margin: 0 auto;
    height: 330px;
}

.n_banner img {
    width: 1920px;
    margin: 0 auto;
    height: 330px;
}

.left {
    width: 215px;
    float: left;
    display: none;
}

.sort_menu h3 {
    background-color: #ececec;
    line-height: 28px;
    padding-left: 15px;
    font-weight: bold;
}

.sort_product {
    margin-top: 10px;
}

.sort_product h3 {
    background-color: #ececec;
    line-height: 28px;
    padding-left: 15px;
    font-weight: bold;
}

.n_contact {
    margin-top: 10px;
}

.n_contact h3 {
    background-color: #ececec;
    line-height: 28px;
    padding-left: 15px;
    font-weight: bold;
}

.n_contact .content {
    padding: 5px;
    line-height: 24px;
}

.right {
    width: 1200px;
    float: none;
    padding-bottom: 10px;
    overflow-y: auto;
    overflow: hidden;
}

.sitemp {
    line-height: 49px;
    height: 49px;
    overflow: hidden;
    padding-right: 10px;
    background: url(../images/nav_w.png) no-repeat 0% 100%;
}

.sitemp h2 {
    width: 340px;
    float: left;
    line-height: 49px;
    text-align: center;
    text-align: left;
    text-indent: 25px;
    font-size: 14px;
}

.sitemp .site {
    width: 380px;
    float: right;
    text-align: right;
    line-height: 49px;
}

.right .content {
    padding: 10px;
    padding-top: 15px;
    overflow: hidden;
    line-height: 24px;
    /*overflow: auto;*/
    /*height: 880px;*/
}

.sort_album {
    margin-top: 15px;
}


/**/
.nei_cate{position: relative;margin-bottom: 10px;border-bottom: 1px solid #e9350f;width:1200px;margin: 0 auto;margin-top:15px;}
.nei_cate .sort{text-align:center;}
.nei_cate .sort li{position:relative;z-index: 999;display:inline-block;margin-right:-9px;}
.nei_cate .sort li .about_b{position:absolute;left:210px;top:0px;width:210px;padding:10px 20px;background:#f5f6f6;border-bottom:2px solid #e4007f;z-index:9999;}
.nei_cate .sort li .layer2{position:absolute;left:-30px;top:30px;z-index:9999;width: 230px;text-align: left;background:#0178dc;padding-top: 20px;}
.nei_cate .sort li .layer2 li{overflow:hidden;}
.nei_cate .sort li .layer2 li a{font-weight:bold;color:#fff;}
.nei_cate .sort li .layer2 li a:hover{text-decoration:none;color:#e4007f;}
.nei_cate .sort li .layer2 li .layer3 li{border-bottom:1px dashed #d5d5d5;margin:6px 0px;height:24px;line-height: 24px;}
.nei_cate .sort li .layer2 li .layer3 li a{font:normal 12px/24px "Microsoft Yahei";background:none;}

.nei_cate .sort li a{color:#0178dc;display:block;line-height:46px;font-family: "Microsoft Yahei";padding-left:25px;float:  left;
font-size: 19px;background:none;border-bottom: none;}
.nei_cate .sort li a:hover{color:#e4007f;text-decoration: underline;}
.nei_cate .sort li a.linshi{color:#e4007f;text-decoration: underline;}



.product_listss{}
.product_listss li{float:left;margin-right:1%;padding-bottom:15px;_display:inline;width: 32.6%;}
.product_listss li a.img{padding:1px;border:1px solid #e0e1dc;}
.product_listss li a.img img{width:100%;}
.product_listss li:nth-child(3n){margin-right: 0px}
.product_listss li h3{text-align:center;padding-top:10px;}
.product_listss li h3 a{font-weight:normal;    font-size: 18px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;display: block;}
.product_listss li a.img{display:block;}
.product_listss li a.img:hover{border-color:#e4007f;}


.news_list2 {margin-top: 20px}
.news_list2 li {width: 27%;float: left;margin: 0 3% 35px}
.news_list2 li a.img {display: block;}
.news_list2 li a.img img {width: 380px;height:220px;}
.news_list2 li h3 a {display: block;font: 400 18px/23px "微软雅黑";padding: 15px 12px 10px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.news_list2 li p {padding: 0 12px;color: #808080;font: 400 14px/24px "微软雅黑";}