@media (min-width: 1200px) {
    .navbar .container {
        max-width: 80%;
    }
}

.nav-item {
    margin-left: 6px;
}

.button {
    width: 80px;
    height: 32px !important;
    background: #1b58a7 !important;
    color: #fff;
    border: none;
    font-size: 16px;
    vertical-align: middle;
}

.pro_content {
    margin-top: 15px;
}

.pro_ll img {
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
}

.pro_ll p {
    font-size: 20px;
    font-weight: bold;
    line-height: 45px;
}

.pro_ll a:hover img {
    transform: scale(0.9);
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -o-transform: scale(0.9);
}

.pro_slide {
    background: url(../image/pro_slidebg.jpg) no-repeat center bottom;
    padding: 100px 0 60px 0;
}

.pro_h {
    color: #fff;
}

.pro_h h1 {
    font-weight: bold;
    font-size: 30px;
    margin-bottom: 20px;
}

.pro_more a {
    color: #fff;
    padding: 8px 15px;
    margin-left: 10px;
    border: 1px solid #fff;
    font-size: 18px;
}

.pro_h img {
    margin-top: 15px;
}

.video {
    background: url(../image/video.jpg) no-repeat center bottom;
}

.wrapper {
    width: 85%;
    margin: 0 auto;
    padding: 50px 0;
}

.news_titles {
    color: #fff;
    font-family: simhei;
    font-size: 36px;
    letter-spacing: 2px;
}

.news_Subtitle {
    color: #fff;
    border: 1px solid #cbcbcb;
    font-size: 24px;
    width: 185px;
    height: 50px;
    margin: 20px auto;
    display: block;
    line-height: 50px;
    font-weight: bold;
}

.video_center {
    margin-top: 100px;
}

.video_more a {
    display: block;
    margin: 50px auto;
    background: #1b58a7;
    color: #fff;
    text-align: center;
    width: 220px;
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 20px;
    transition: all 0.5s ease-in-out;
    -webkit-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
}

.tuijian {
    background: url(../image/tuijian.jpg) no-repeat;
    background-size: 100% 100%;
}

.news_titles {
    color: #fff;
    font-family: simhei;
    font-size: 36px;
    letter-spacing: 2px;
}

.tuijian .news_Subtitle {
    color: #fff;
    border: 1px solid #cbcbcb;
    font-size: 20px;
    width: 250px;
    height: 50px;
    margin: 20px auto;
    display: block;
    line-height: 50px;
    font-weight: bold;
}

.ab_con {
    text-align: justify;
    font-size: 16px;
    line-height: 28px;
}

.tj_con {
    padding-top: 20px;
}

.about {
    background-size: 1920px auto;
}

.about {
    color: #000;
    background: url(../image/aboutth.jpg) no-repeat center bottom;
}

.ab_con {
    text-align: justify;
    font-size: 16px;
    line-height: 28px;
}

.ab_l {
    padding-top: 100px;
}

p.titles {
    font-size: 26px !important;
    color: #fff !important;
    font-family: simhei;
}

p.Subtitle {
    width: 120px;
    height: 35px;
    font-size: 20px !important;
    color: #fff !important;
    border-bottom: 3px solid #1b58a7;
    font-family: simhei;
    letter-spacing: 2px;
}

.ab_jj {
    padding-right: 50px;
    font-size: 20px;
    text-indent: 32px;
    line-height: 45px;
    font-weight: bold;
    margin-top: 30px;
}

.ab_jj a {
    color: #fff;
}

.ab_more {
    color: #fff;
    font-size: 18px;
    margin-top: 30px;
    display: block;
    width: 150px;
    height: 45px;
    border-radius: 5px;
    text-align: center;
    line-height: 45px;
    border: 1px solid #fff;
}

.ab_pic {
    padding-top: 80px;
}

.business {
    background: url(../image/news.jpg) no-repeat center bottom;
}

.news_titles {
    color: #fff;
    font-family: simhei;
    font-size: 36px;
    letter-spacing: 2px;
}

.news_Subtitle {
    color: #fff;
    border: 1px solid #cbcbcb;
    font-size: 24px;
    width: 185px;
    height: 50px;
    margin: 20px auto;
    display: block;
    line-height: 50px;
    font-weight: bold;
}

.news_center {
    margin-top: 50px;
}

.news_ll {
    background: #fff;
    padding: 16px 20px;
    border-bottom: 1px solid #eee;
}

.n_day {
    color: #999;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
}

.news_ll hr {
    background: #999;
    height: 2px;
    width: 20px;
}

.n_date {
    color: #999;
    font-size: 16px;
    text-align: center;
}

.n_tt {
    font-size: 18px;
    font-weight: bold;
}

.n_nr {
    font-size: 14px;
    line-height: 27px;
    color: #b7b7b7;
}

.news_r a:hover .news_ll {
    background: #1b58a7;
    color: #fff;
}

.news_r a:hover .n_nr,
.news_r a:hover .n_day,
.news_r a:hover .n_date {
    color: #fff;
}

.case {
    background: url(../image/contact.jpg) no-repeat center bottom;
}

.case .news_titles,
.index_pro .news_titles {
    color: #8c8c8c;
}

.case .news_Subtitle,
.index_pro .news_Subtitle {
    color: #474646;
}

.lx_wrapper {
    background: #fff;
    border: 1px solid #a4aab4;
    box-shadow: 1px 1px 1px #a4aab4;
    padding: 20px 0;
}

.lx_t,
.lx_b {
    margin-top: 30px;
}

.lx_t span {
    font-size: 14px;
    color: #808080;
    font-weight: bold;
}

.lx_t p {
    font-size: 20px;
    color: #333;
    font-weight: bold;
}

.case .form-control {
    height: 45px !important;
    margin-bottom: 15px !important;
    width: 100%;
    color: #ccc;
    background: none !important;
    font-size: 16px !important;
    border-radius: 20px;
    padding-left: 10px !important;
    outline: none;
    border: 2px solid #80abe2 !important;
    box-shadow: 0 0 3px #80abe2;
}

#dosubmit {
    color: #fff;
    border: none;
    outline: none;
    height: 40px;
    width: 40%;
    margin: 0 auto;
    border-radius: 5px;
    font-size: 18px;
    background: #1b58a7;
}

.text-white {
    color: #fff !important;
}

footer {
    background: #1b58a7;
    font-size: 12px;
}

footer p a {
    color: #fff;
}

.nnav {
    background: #f6f6f6;
}

.fenlei {
    text-align: center;
}

.fenlei ul li {
    margin-right: 30px;
    padding: 10px 0px;
}

.fenlei ul li a {
    display: block;
    width: 100%;
    border-bottom: 1px solid #aaa;
    font-size: 18px;
    color: #767676;
    font-weight: bold;
    border-left: 3px solid #f6f6f6;
    padding: 8px 10px;
}

.fenlei ul li a:hover {
    background: #eef2f5;
    border-left: 3px solid #005897;
    border-bottom: 1px solid #f6f6f6;
}

.js_title {
    text-align: center;
    font-size: 46px;
    font-weight: bold;
    margin-top: 30px;
}

.ngt_jiajie {
    margin-top: 90px;
}

.ab_com {
    height: 480px;
    overflow-y: auto;
}

.ab_com {
    padding: 10px 40px 0 0;
    background: url(../image/com_bg.jpg) no-repeat right 50px;
}

.ngt_jiajie h1 {
    color: #2a5aa5;
    text-align: center;
    font-weight: bold;
}

.ngt_jiajie h2 {
    color: #c3c3c3;
    text-align: center;
}

.ngt_jiajie p {
    color: #595858;
    line-height: 35px;
    font-size: 16px;
    text-align: justify;
    margin-top: 20px;
}

.wh_title {
    text-align: center;
    margin-top: 60px;
}

.wh_title h1 {
    font-weight: bold;
    font-size: 24px;
}

.wh_title p {
    color: #145dab;
    font-size: 18px;
    font-weight: bold;
}

.wh_con img {
    width: 100% !important;
}

.sx-jianju {
    padding: 60px 0 50px 0;
    background-size: 100% 100%;
}

.news_list {
    padding-bottom: 40px;
}

.news_tt {
    color: #000;
    font-size: 16px;
    line-height: 35px;
    font-weight: bold;
}

.news_list p {
    font-size: 14px;
    color: #999;
}

.news_des {
    font-size: 14px;
    color: #666;
    line-height: 25px;
    margin-top: 20px;
}

.news_list a {
    border: 1px solid #ccc;
    margin-top: 15px;
    display: block;
    width: 125px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #666;
}

.news_list a:hover {
    background: #1b58a7;
    color: #fff;
    border: none;
}

.leftbar {
    border-top: 1px solid #f0f0f0;
    border-left: 5px solid #f0f0f0;
    border-right: 5px solid #f0f0f0;
    height: 150px;
    padding: 0px;
}

.biaoti {
    background: #1b58a7;
    height: 56px;
    color: #fff;
    text-align: center;
    line-height: 56px;
    font-size: 18px;
}

.toptitles {
    text-align: center;
    width: 100%;
}

.toptitles a {
    font-size: 16px;
    color: #3d3c3c;
    line-height: 45px;
    width: 100%;
    display: block;
    border-bottom: 1px solid #f0f0f0;
    background: #fff;
}

.newslist {
    border-bottom: 1px dashed #ccc;
    width: 100%;
    position: relative;
    padding-left: 20px;
    margin-bottom: 40px;
}

.news_list {
    padding-bottom: 40px;
}

.news_tt {
    color: #000;
    font-size: 16px;
    line-height: 35px;
    font-weight: bold;
}

.news_list p {
    font-size: 14px;
    color: #999;
}

.news_des {
    font-size: 14px;
    color: #666;
    line-height: 25px;
    margin-top: 20px;
}

.news_list a {
    border: 1px solid #ccc;
    margin-top: 15px;
    display: block;
    width: 125px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #666;
}

.lx_tt {
    padding: 50px 0 30px 0;
    text-align: center;
}

.work_xinxi {
    background: #2165a2;
    width: 100%;
    background-size: 100%;
    padding: 0px;
}

.cp_video {
    margin-top: 50px;
}

.prolist {
    margin-top: 20px;
}

.pro_list img {
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.pro_list p {
    font-size: 16px;
    text-align: center;
    line-height: 35px;
}

.pro_list a:hover img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
}

.rl_tt {
    background: #005897;
    height: 50px;
    margin-top: 20px;
}

.rl_tt div {
    line-height: 50px;
    color: #fff;
}

.rl_con {
    margin-top: 15px;
}

.treebox {
    margin: 20px auto;
}

.menu {
    overflow: hidden;
}

.menu li.level1 {
    margin-top: 10px;
}

.menu li.level1>a {
    display: block;
    height: 50px;
    line-height: 50px;
    background: #fff;
    color: #666;
    padding-left: 15px;
    font-size: 16px;
    position: relative;
    transition: all .5s ease 0s;
}

.menu li ul.level2 {
    border: 1px solid #ccc;
    padding: 30px;
}

.zw_title {
    color: #666;
    font-size: 16px;
    height: 45px;
    border-bottom: 1px solid #ccc;
}

.menu li ul.level2 h3 {
    color: #005897;
    font-weight: bold;
    line-height: 100px;
}