@charset "UTF-8";

/* CSS Document */

body,
html {
    height: 100%;
    background: #f1f8ff;
}


#container {
    min-height: 100%;
    position: relative;
    padding-bottom: 375px;
}

.QQ {
    width: 70px;
    height: 22px;
    background: url(../images/icon_QQ.png) no-repeat;
    position: fixed;
    right: 0;
    bottom: 200px;
    display: inline-block;
    z-index: 999;
    text-align: center;
    color: #fff;
    font-size: 14px;
    padding-top: 41px;
    text-indent: 2px;

}

.QQ:hover {
    font-weight: 600;
    text-decoration: none;
}

.page_con {
    max-width: 1201px;
    min-width: 1200px;
    margin: 0 auto;
    z-index: 0;
}

.page_con_sm {
    max-width: 801px;
    min-width: 800px;
    margin: 0 auto;
    z-index: 0;
}

.content {
    width: 100%;
    margin: 0 auto;
    min-width: 1200px;
}

#header {
    width: 100%;
    min-width: 1200px;
    background: #fff;
    margin: 0 auto;
    height: 80px;
}

.div_logo {
    float: left;
}

.logo_A {
    display: block;
    width: 118px;
    height: 48px;
    background: url(../images/logo_A.png) no-repeat;
    float: left;
    margin: 21px 0 0 20px;
}

.phone {
    float: right;
    font-size: 16px;
    line-height: 40px;
    color: #333;
    position: relative;
    padding-left: 30px;
    margin: 25px 20px 0 0;
}

.phone i {
    width: 25px;
    height: 26px;
    background: url(../images/icon_phone.png) no-repeat;
    position: absolute;
    left: 0;
    top: 7px;
}

.nav-height {
    position: relative;
    height: 90px;
    z-index: 999;
}

.nav-wrap {
    width: 100%;
    min-width: 1200px;
    height: 90px;
    background: #fff;
}

.nav-wrap.navFix {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
}

.nav-wrap ul {
    padding: 20px 0;
    width: 920px;
    margin: 6px 0 0 5%;
    display: inline-block;
}

@media screen and (max-width: 1380px) {
    .nav-wrap ul {
        margin-left: 2%;
    }
}

@media screen and (min-width: 1381px) {
    .nav-wrap ul {
        margin-left: 10%;
    }
}

.nav-wrap.navFix ul {
    border-bottom: 0;
    cursor: pointer;
}

.nav-wrap li {
    display: inline-block;
    margin: 0 20px;
    text-align: left;
    float: left;
}

.nav-wrap li a {
    display: block;
    padding: 0;
    font-size: 16px;
    color: #333;
    line-height: 42px;
    text-decoration: none;
}

.nav-wrap li a:hover {
    color: #003e7f;
}

.nav-wrap li button {
    border: none;
    font-size: 16px;
    line-height: 42px;
    color: #333;
    cursor: pointer;
    background: none;
}

.nav-wrap li button:hover {
    color: #003e7f;
}

.nav-wrap ul h2 a {
    display: block;
    padding: 0;
    font-size: 16px;
    color: #333;
    line-height: 42px;
    text-decoration: none;
}

@media screen and (max-width: 1280px) {
    .nav-wrap ul {
        width: 800px;
    }

    .nav-wrap li {
        margin: 0 9px;
    }

    .nav-wrap li a {
        font-size: 15px;
    }

    .nav-wrap li button {
        font-size: 15px;
    }
}

.nav-wrap li a:hover {
    color: #333;
}

.nav-wrap li a.active {
    color: #0071cd;
}


/*轮播大图*/

.slideshow {
    width: 100%;
    height: 500px;
    position: relative;
    overflow-x: hidden;
    z-index: 9;
}

.imgbox {
    width: 100%;
    height: 500px;
    position: relative;
    background-color: #222222;
    overflow: hidden;
    z-index: -10;
}

.imgbox img.img {
    position: absolute;
    display: none;
    left: 50%;
    margin-left: -960px;
}

.imgbox img.im {
    display: block;
}

.change {
    height: 300px;
    display: block;
    position: absolute;
    z-index: 20;
    opacity: 0;
    transition: 0.4s;
    top: 50%;
    margin-top: -150px
}

.change:hover {
    opacity: 1;
}

.pre {
    left: 1%;
}

.next {
    right: 1%;
}

.cirbox {
    width: 110px;
    position: absolute;
    bottom: 15px;
    z-index: 10;
    left: 50%;
    margin-left: -44px;
    cursor: pointer;
}

.cir {
    width: 12px;
    height: 12px;
    background-color: white;
    opacity: 0.4;
    float: left;
    border-radius: 6px;
    margin: 0 5px 0 5px;
    cursor: pointer;
}

.cir:hover {
    background-color: cyan;
    transition: 0.8s;
}

.cr {
    opacity: 1;
}

.cr:hover {
    background-color: white;
}


/*公司介绍*/

.intro_co {
    width: 100%;
    background: #f1f8ff;
    height: 500px;
}

.img_intro_co {
    width: 550px;
    height: 380px;
    background: url(../images/img_co_intro.png) no-repeat;
    float: left;
    margin: 60px 0 0 0;
}

.text_co_intro {
    width: 620px;
    float: right;
    height: 380px;
    margin: 60px 0 0 0;
}

h2.h2_white {
    width: 100%;
    display: inline-block;
    text-align: left;
    font-size: 32px;
    color: #fff;
    line-height: 80px;
    background: url(../images/bar_white.png) left bottom no-repeat;
}

h2.h2_white_c {
    width: 100%;
    display: inline-block;
    text-align: center;
    font-size: 32px;
    color: #fff;
    line-height: 80px;
    background: url(../images/bar_white.png) center bottom no-repeat;
}

h2.h2_blue {
    width: 100%;
    display: inline-block;
    text-align: left;
    font-size: 32px;
    color: #000;
    line-height: 80px;
    background: url(../images/bar_blue.png) left bottom no-repeat;
}

h2.h2_blue_c {
    width: 100%;
    display: inline-block;
    text-align: center;
    font-size: 32px;
    color: #000;
    line-height: 80px;
    background: url(../images/bar_blue.png) center bottom no-repeat;
}

.text_A {
    text-align: left;
    font-size: 18px;
    line-height: 36px;
    color: #333;
}

.wrap_btn {
    width: 100%;
    margin-top: 40px;
}

.btn_A {
    padding: 0 30px;
    font-size: 16px;
    line-height: 36px;
    text-align: center;
    height: 36px;
    color: #fff;
    display: inline-block;
    background: #0071cd;
    text-indent: 0;
}

.btn_A:hover {
    text-decoration: none;
    background: #005ccd;
}

.btn_B {
    padding: 0 29px;
    font-size: 16px;
    line-height: 34px;
    text-align: center;
    height: 34px;
    color: #fff;
    display: inline-block;
    background: none;
    border: 1px solid #fff;
    text-indent: 0;
}

.btn_B:hover {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.1);
}

.bg_product {
    width: 100%;
    padding: 40px 0 60px 0;
    background: #f1f8ff;
}

.title_examples {
    width: 100%;
    height: 240px;
    background: url(../images/bg_examples.png) no-repeat center;
}

.title_products {
    width: 100%;
    height: 240px;
    background: url(../images/bg_products_in.png) no-repeat center;
}

.title_applications {
    width: 100%;
    height: 240px;
    background: url(../images/bg_application_in.png) no-repeat center;
}

.h3_exa {
    text-align: center;
    font-size: 36px;
    line-height: 240px;
    color: #fff;
    background: url(../images/tri_white_b.png) no-repeat center 160px;
}

/* .div_product {
    width: 100%;
    margin-top: 50px;
} */


/*合作伙伴*/

.bg_partner {
    width: 100%;
    height: 568px;
    background: url(../images/bg_partner.png) no-repeat center top #2b2e31;
}

.div_partner {
    width: 100%;
    height: 180px;
    background: #fff;
    margin-top: 60px;
}

.bg_ptc {
    width: 100%;
    padding: 40px 0;
    background: url(../images/img_ptc.png) no-repeat center top #f1f8ff;
}

.div_info_ptc {
    margin-top: 60px;
    padding: 40px;
    background: #0071cd;
    font-size: 20px;
    line-height: 40px;
    color: #fff;
    text-align: left;
    text-indent: 40px;
}

.bg_com {
    width: 100%;
    padding: 40px 0 60px 0;
    background: #f1f8ff;
}

.div_app_fields {
    width: 100%;
    height: 440px;
    background: #0071cd;
    margin-top: 60px;
}

.div_app_fields li {
    width: 320px;
    padding: 0 40px;
    height: 440px;
    float: left;
    list-style: none;
    position: relative;

}

.div_app_fields li a:hover {
    color: #fff;
    text-decoration: none;
}

.div_app_fields li i {
    display: inline-block;
    position: absolute;
    width: 110px;
    height: 110px;
    left: 40px;
    top: 50px;
}

.div_app_fields li i.i1 {
    background: url(../images/icon_industry.png) no-repeat;
}

.div_app_fields li i.i2 {
    background: url(../images/icon_civil.png) no-repeat;
}

.div_app_fields li i.i3 {
    background: url(../images/icon_eco-friendly.png) no-repeat;
}

.div_app_fields li.l1 {
    background: #0071cd;
}

.div_app_fields li.l2 {
    background: #003e7f;
}

.div_app_fields li.l3 {
    background: #03bf99;
}

.div_app_fields li h4 {
    margin-top: 170px;
    font-size: 24px;
    color: #fff;
    text-align: left;
    line-height: 80px;
}

.div_app_fields li p {
    font-size: 16px;
    line-height: 28px;
    color: #fff;
    text-align: left;
}

.div_news {
    width: 100%;
    margin-top: 60px;
}

.div_news li {
    width: 100%;
    height: 150px;
    margin-bottom: 40px;
    list-style: none;
}

.div_news li:last-child {
    margin-bottom: 0;
}

.div_news li h4 {
    display: block;
    width: 200px;
    height: 150px;
    background: #000;
    float: left;
}

.div_news li h4 img {
    width: 100%;
    height: 100%;
}

.div_news li:hover .t_news h5 {
    color: #0071cd
}

.t_news {
    width: 920px;
    padding: 30px;
    height: 90px;
    background: #fff;
    float: right;
}

.t_news h5 {
    width: 800px;
    font-size: 20px;
    color: #333;
    text-align: left;
    float: left;
    line-height: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.t_news span {
    font-size: 16px;
    line-height: 20px;
    color: #003e7f;
    float: right;
}

.t_news p {
    width: 100%;
    display: inline-block;
    font-size: 16px;
    line-height: 28px;
    color: #aaadb8;
    text-align: left;
    margin-top: 20px;
}

.div_join {
    width: 100%;
    height: 200px;
    background: url(../images/img_join_us.png) no-repeat center center;
}

.div_join h3 {
    font-size: 32px;
    line-height: 48px;
    margin-top: 76px;
    color: #fff;
    text-align: left;
    display: inline-block;
}

.btn_join {
    padding: 0 45px;
    line-height: 48px;
    margin-top: 76px;
    float: right;
    font-size: 18px;
    color: #0071cd;
    display: inline-block;
    background: #fff;
}

.btn_join:hover {
    text-decoration: none;
    font-weight: 600;
}

.div_map {
    width: 100%;
    height: 400px;
    background: url(../images/img_map.png) no-repeat center center;
}



/*滚动*/
.roll-wrap {
    position: relative;
    width: 100%;
    height: 360px;
    overflow: hidden;
    padding-top: 60px;

}

.roll-wrap .roll_list {}

.roll_row .roll_list::before,
.roll_row .roll_list::after {
    content: "";
    display: table;
    line-height: 0
}

.roll_row .roll_list::after {
    clear: both
}

.roll_row .roll_list {
    width: 9999px;
    height: 100%;
}

.roll_row .roll_list li {
    float: left;
    display: block;
    margin-right: 45px;
    margin-top: 60px;
    width: 370px;
    height: 360px;

    font-size: 30px;
    text-align: center;
    color: #fff;

    position: relative;
}

.roll_row .roll_list li:last-child {
    margin-right: 0;
}

.roll_list li img {
    width: 100%;
    height: auto;
    display: inherit;
}

.roll_list li span {
    position: absolute;
    display: inline-block;
    width: 310px;
    padding: 0 30px;
    height: 90px;
    bottom: 0;
    left: 0;
    background: #003e7f;
    font-size: 20px;
    line-height: 90px;
    color: #fff;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.roll_list li.par {
    width: 224px;
    height: 180px;
    margin-right: 20px;
}

.roll_list li.par i {
    display: block;
    width: 100%;
    height: 20px;

}

.control {
    position: absolute;
    top: 0;

    display: block;
    width: 40px;
    height: 40px;

}

.control:hover {
    background-color: rgba(0, 0, 0, .5)
}

.control.pre {
    left: 92%;

    background: url(../images/tri_blue_l.png) no-repeat;
}

.control.next {
    right: 0px;
    background: url(../images/tri_blue_r.png) no-repeat;
}

.control.pre.white {
    left: 92%;

    background: url(../images/tri_white_l.png) no-repeat;
}

.control.next.white {
    right: 0px;
    background: url(../images/tri_white_r.png) no-repeat;
}


/*foot*/

.footer {
    width: 100%;
    min-width: 1200px;
    margin-top: 80px;
    background: url(../images/bg_foot.png) no-repeat center center;
    height: 375px;
    /* footer的高度一定要是固定值*/
    position: absolute;
    bottom: 0px;
    left: 0px;
}

.contact {
    margin-top: 40px;
}

.contact li {

    font-size: 16px;
    line-height: 32px;
    color: #fff;
    text-align: left;
}

.logo_foot {
    position: absolute;
    text-align: right;
    right: 0;
    bottom: 0;
}

.btn_message {
    padding: 0 45px;
    line-height: 48px;
    margin-top: 76px;
    position: absolute;
    font-size: 18px;
    color: #fff;

    border: 1px solid #fff;
    display: inline-block;
    right: 160px;
    top: 0px;
}

.btn_message:hover {
    text-decoration: none;
    font-weight: 600;
}

/*内页*/

.bg_mo_top {
    width: 100%;
    height: 400px;
    padding-top: 200px;
    background: url(../images/bg_co_intro_in.png) no-repeat center top;
    display: inline-block;
}

.div_co_info {
    padding: 40px 40px 60px 40px;
    background: #003e7f;
    font-size: 18px;
    line-height: 36px;
    color: #fff;
    text-align: left;

}

.div_co_info p {
    text-indent: 36px;
    margin-top: 40px;
}

/*企业资质*/
.ul_qua {
    padding-bottom: 102px;
    background: url(../images/img_bookshelf.png) no-repeat center bottom;
    display: inline-block;
    width: 100%;
    margin-bottom: 20px;
}

.ul_qua li {
    float: left;
    text-align: center;
}

.ul_qua li.l1 {
    width: 370px;
    height: 260px;
}

.ul_qua li.l2 {
    width: 260px;
    height: 370px;
}

.ul_qua li img {
    width: 100%;
    height: 100%;
}

/*管理团队*/
.manage {
    margin-bottom: 40px;
    margin-top: 20px;
}

.manage li {
    padding: 40px 40px 40px 210px;
    position: relative;
    margin-top: 40px;
    min-height: 183px;
    background: #fff;
}

.manage li b {
    display: inline-block;
    position: absolute;
    width: 130px;
    height: 183px;
    left: 40px;
    top: 40px;
}

.manage li h5 {
    width: 100%;
    text-align: left;
    font-size: 28px;
    line-height: 28px;
    color: #333;
}

.manage li span {
    font-size: 20px;
    line-height: 48px;
    color: #003e7f;
    text-align: left;
}

.manage li p {
    font-size: 16px;
    line-height: 28px;
    color: #666;

    text-align: left;
}


/*联系我们*/
.bg_inner_com {
    width: 100%;
    height: 300px;
    background: url(../images/bg_contact_in.png) no-repeat center top;
}

.bg_inner_com.partners {
    background: url(../images/bg_partners_in.png) no-repeat center top;
}

.bg_inner_com.news {
    background: url(../images/bg_news_in.png) no-repeat center top;
}

.table_contact {
    margin: 0 auto;
}

.table_contact th {
    font-size: 16px;
    text-align: left;
    line-height: 36px;
}

.table_contact td {
    padding: 10px 20px 10px 0;
}

.textarea_A {
    width: 980px;
    height: 144px;
    background: #eef0f2;
    border: none;
    font-size: 16px;
    line-height: 30px;
    padding: 10px;
    color: #333;

}

.input_A {
    width: 320px;
    height: 40px;
    background: #eef0f2;
    border: none;
    font-size: 16px;
    color: #333;
    text-indent: 10px;
}

.btn_com {
    padding: 0 50px;
    line-height: 40px;
    font-size: 18px;
    color: #fff;
    display: inline-block;
    background: #0071cd;
}

.btn_com:hover {
    text-decoration: none;
    font-weight: 600;
}

.products_info {
    text-align: center;
    width: 800px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 32px;
    color: #333;
    margin-top: 40px;
}

.img_products {
    margin-top: 40px;
    width: 100%;
}

.img_products img {
    width: 100%;
    height: auto;
}

/*应用领域*/
.ul_application {
    margin-bottom: 40px;
    margin-top: 60px;
}

.ul_application li {
    padding: 40px 40px 40px 380px;
    position: relative;
    margin-top: 40px;
    min-height: 200px;
    background: #fff;
}

.ul_application li b {
    display: inline-block;
    position: absolute;
    width: 300px;
    height: 200px;
    left: 40px;
    top: 40px;
    overflow: hidden;
}

.ul_application li b img {
    width: 100%;
    height: auto;
}

.ul_application li h5 {
    width: 100%;
    text-align: left;
    font-size: 26px;
    line-height: 56px;
    color: #333;
}


.ul_application li p {
    font-size: 16px;
    line-height: 28px;
    color: #666;
    margin-top: 20px;
    text-align: left;
}

/*主要客户*/
.ul_major_cus {
    width: 100%;
    display: inline-block;
    margin-top: 60px;
}

.ul_major_cus li {
    float: left;
    width: 216px;
    height: 190px;
    margin: 0 12px;
}



.ul_major_cus li span {
    display: inline-block;
    width: 216px;
    height: 100px;
    background: #fff;
}

.ul_major_cus li p {
    text-align: center;
    font-size: 16px;
    line-height: 18px;
    padding-top: 20px;
}

.construction {
    margin-top: 60px;
    width: 100%;
    padding-bottom: 60px;

}

.construction img {
    margin-bottom: 40px;

}

/*详情*/
.h2_news_details {
    text-align: center;
    font-size: 36px;
    line-height: 48px;
    margin-top: 60px;
    color: #333;
}

.p_details {
    margin-top: 60px;
    margin-bottom: 60px;
}

.p_details p {
    font-size: 18px;
    line-height: 32px;
    color: #333;
    text-align: left;
    margin-top: 20px;
    text-indent: 36px;
}

.p_details img {
    width: 100%;
    height: auto;
    margin-top: 40px;
}

/*通用*/

.mTop_40 {
    margin-top: 40px;
}

.mTop_80 {
    margin-top: 80px;
}

.mTop_60 {
    margin-top: 60px;
}

.mTop_120 {
    margin-top: 120px;
}

.mBottom_80 {
    margin-bottom: 80px;
}