.width1004 {
    min-width: 1300px;
}

.indexcontent {
    margin: 0 auto;
    width: 1300px;
}

.width1200 {
    min-width: 1200px;
}

.indexcontent2 {
    margin: 0 auto;
    width: 1200px;
}

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

a.bs:hover {
    text-decoration: underline;
}

.content {
    font-size: 16px;
    color: #333333;
    line-height: 30px;
}

.content * {
    line-height: 30px;
}

.content p {
    padding: 10px 0;
}

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

.pages {
    font-size: 18px;
    line-height: 50px;
    text-align: center;
}

.pages a {
    text-decoration: none;
    color: #888;
    background: #eeeeee;
    padding: 8px 15px;
    margin-right: 10px
}

.pages a.active {
    background: #1d5aa3;
    color: #fff
}

.pages a:hover {
    background: #1d5aa3;
    color: #fff;
    text-decoration: none;
}

.pages a.wz {
    padding: 9px 20px;
}

.top {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #fff;
    height: 100px;
    z-index: 99999;
    box-shadow: 0px 0px 10px #ccc;
}

.top .indexcontent {
    position: relative;
}

.top .top_logo {
    position: relative;
    float: left;
}

.top .top_logo a {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    height: 100px;
}

.top .top_logo img {
    display: block;
    margin: 0 auto;
    max-height: 100px;
}

.top_search_bt {
    position: relative;
    float: right;
    right: 40px;
    top: 20px;
    width: 40px;
    line-height: 40px;
    padding-top: 10px;
    z-index: 9999;
    margin: 0 10px;
    text-align: center;
}

.top_search_bt .top_search_bg {
    display: none;
    position: absolute;
    right: -2px;
    top: 45px;
    background: url(../images/top_search_bg.png) no-repeat;
    width: 300px;
    height: 79px;
}

.top_search_bt:hover .top_search_bg {
    display: block;
}

.top_search_bt .top_search_bg .top_search_txt {
    position: absolute;
    left: 25px;
    top: 29px;
    width: 205px;
    height: 30px;
    border: 0;
    background: #f8f8f8;
}

.top_search_bt .top_search_bg .top_search_bt {
    position: absolute;
    right: 17px;
    top: 23px;
    width: 40px;
    height: 39px;
    border: 0;
    background-color: transparent;
    cursor: pointer;
}

.headh {
    margin-top: 100px;
}

.i_p_nav {
    height: 80px;
    margin: 25px 0;
}

.i_p_nav li {
    float: left;
    width: 215px;
    border-left: #e5e5e5 1px solid;
}

.i_p_nav li:first-child {
    border-left: 0;
}

.i_p_nav li .ico {
    height: 40px;
}

.i_p_nav li .ico1 {
    background: url(../images/i_lb_ico1.png) center no-repeat;
}

.i_p_nav li .ico2 {
    background: url(../images/i_lb_ico2.png) center no-repeat;
}

.i_p_nav li .ico3 {
    background: url(../images/i_lb_ico3.png) center no-repeat;
}

.i_p_nav li .ico4 {
    background: url(../images/i_lb_ico4.png) center no-repeat;
}

.i_p_nav li .ico5 {
    background: url(../images/i_lb_ico5.png) center no-repeat;
}

.i_p_nav li .ico6 {
    background: url(../images/i_lb_ico6.png) center no-repeat;
}

.i_p_nav li .txt {
    font-size: 14px;
    color: #858585;
    line-height: 30px;
    text-align: center;
    padding-top: 10px;
}

.i_p_nav li:hover .ico1 {
    background: url(../images/i_lb_ico1_on.png) center no-repeat;
}

.i_p_nav li:hover .ico2 {
    background: url(../images/i_lb_ico2_on.png) center no-repeat;
}

.i_p_nav li:hover .ico3 {
    background: url(../images/i_lb_ico3_on.png) center no-repeat;
}

.i_p_nav li:hover .ico4 {
    background: url(../images/i_lb_ico4_on.png) center no-repeat;
}

.i_p_nav li:hover .ico5 {
    background: url(../images/i_lb_ico5_on.png) center no-repeat;
}

.i_p_nav li:hover .ico6 {
    background: url(../images/i_lb_ico6_on.png) center no-repeat;
}

.i_p_nav li:hover .txt {
    color: #1f60ad;
}

.i_p_nav li .ico261 {
    background: url(../images/p_nav_ico2.png) center no-repeat;
}

.i_p_nav li .ico262 {
    background: url(../images/p_nav_ico3.png) center no-repeat;
}

.i_p_nav li .ico263 {
    background: url(../images/p_nav_ico4.png) center no-repeat;
}

.i_p_nav li .ico264 {
    background: url(../images/p_nav_ico5.png) center no-repeat;
}

.i_p_nav li .ico265 {
    background: url(../images/p_nav_ico6.png) center no-repeat;
}

.i_p_nav li .ico266 {
    background: url(../images/p_nav_ico7.png) center no-repeat;
}

.i_p_nav li .ico267 {
    background: url(../images/p_nav_ico8.png) center no-repeat;
}

.i_p_nav li .ico268 {
    background: url(../images/p_nav_ico9.png) center no-repeat;
}

.i_p_nav li .ico276 {
    background: url(../images/p_nav_ico6.png) center no-repeat;
}

.i_p_nav li .ico277 {
    background: url(../images/p_nav_ico7.png) center no-repeat;
}

.i_p_nav li .ico278 {
    background: url(../images/p_nav_ico8.png) center no-repeat;
}

.i_p_nav li .ico279 {
    background: url(../images/p_nav_ico9.png) center no-repeat;
}

.i_p_nav li .ico280 {
    background: url(../images/p_nav_ico10.png) center no-repeat;
}

.i_p_nav li .ico281 {
    background: url(../images/p_nav_ico11.png) center no-repeat;
}

.i_p_nav li .ico282 {
    background: url(../images/p_nav_ico12.png) center no-repeat;
}

.i_p_nav li .ico1281 {
    background: url(../images/p_nav_ico10.png) center no-repeat;
}

.i_p_nav li .ico1282 {
    background: url(../images/p_nav_ico11.png) center no-repeat;
}

.i_p_nav li .ico1283 {
    background: url(../images/p_nav_ico12.png) center no-repeat;
}

.i_p_nav li.on .ico261,
.i_p_nav li:hover .ico261 {
    background: url(../images/p_nav_ico2_on.png) center no-repeat;
}

.i_p_nav li.on .ico262,
.i_p_nav li:hover .ico262 {
    background: url(../images/p_nav_ico3_on.png) center no-repeat;
}

.i_p_nav li.on .ico263,
.i_p_nav li:hover .ico263 {
    background: url(../images/p_nav_ico4_on.png) center no-repeat;
}

.i_p_nav li.on .ico264,
.i_p_nav li:hover .ico264 {
    background: url(../images/p_nav_ico5_on.png) center no-repeat;
}

.i_p_nav li.on .ico265,
.i_p_nav li:hover .ico265 {
    background: url(../images/p_nav_ico6_on.png) center no-repeat;
}

.i_p_nav li.on .ico266,
.i_p_nav li:hover .ico266 {
    background: url(../images/p_nav_ico7_on.png) center no-repeat;
}

.i_p_nav li.on .ico267,
.i_p_nav li:hover .ico267 {
    background: url(../images/p_nav_ico8_on.png) center no-repeat;
}

.i_p_nav li.on .ico268,
.i_p_nav li:hover .ico268 {
    background: url(../images/p_nav_ico9_on.png) center no-repeat;
}

.i_p_nav li.on .ico276,
.i_p_nav li:hover .ico276 {
    background: url(../images/p_nav_ico6_on.png) center no-repeat;
}

.i_p_nav li.on .ico277,
.i_p_nav li:hover .ico277 {
    background: url(../images/p_nav_ico7_on.png) center no-repeat;
}

.i_p_nav li.on .ico278,
.i_p_nav li:hover .ico278 {
    background: url(../images/p_nav_ico8_on.png) center no-repeat;
}

.i_p_nav li.on .ico279,
.i_p_nav li:hover .ico279 {
    background: url(../images/p_nav_ico9_on.png) center no-repeat;
}

.i_p_nav li.on .ico280,
.i_p_nav li:hover .ico280 {
    background: url(../images/p_nav_ico10_on.png) center no-repeat;
}

.i_p_nav li.on .ico281,
.i_p_nav li:hover .ico281 {
    background: url(../images/p_nav_ico11_on.png) center no-repeat;
}

.i_p_nav li.on .ico282,
.i_p_nav li:hover .ico282 {
    background: url(../images/p_nav_ico12_on.png) center no-repeat;
}

.i_p_nav li.on .ico1281,
.i_p_nav li:hover .ico1281 {
    background: url(../images/p_nav_ico10_on.png) center no-repeat;
}

.i_p_nav li.on .ico1282,
.i_p_nav li:hover .ico1282 {
    background: url(../images/p_nav_ico11_on.png) center no-repeat;
}

.i_p_nav li.on .ico1283,
.i_p_nav li:hover .ico1283 {
    background: url(../images/p_nav_ico12_on.png) center no-repeat;
}

.i_p2 {
    background: #f1f1f1;
    padding: 72px 0 65px 0;
}

.i_p2_list1 li {
    float: left;
    width: 630px;
    background: #fff;
    margin-left: 20px;
}

.i_p2_list1 li:first-child {
    border-left: 0;
}

.i_p2_list1 li img {
    width: 630px;
    height: 370px;
}

.i_p2_list1 li .txt1 {
    font-size: 16px;
    color: #414141;
    line-height: 25px;
    text-align: center;
    padding-top: 15px;
}

.i_p2_list1 li .txt2 {
    font-size: 14px;
    color: #777777;
    line-height: 25px;
    text-align: center;
    padding-bottom: 15px;
}

.i_p2_list1 li:hover {
    box-shadow: 0px 0px 20px #aaa;
}

.i_p2_list2 li {
    float: left;
    width: 413px;
    background: #fff;
    margin-left: 20px;
}

.i_p2_list2 li:first-child {
    border-left: 0;
}

.i_p2_list2 li img {
    width: 413px;
    height: 245px;
}

.i_p2_list2 li .txt1 {
    font-size: 16px;
    color: #414141;
    line-height: 25px;
    text-align: center;
    padding-top: 15px;
}

.i_p2_list2 li .txt2 {
    font-size: 14px;
    color: #777777;
    line-height: 25px;
    text-align: center;
    padding-bottom: 15px;
}

.i_p2_list2 li:hover {
    box-shadow: 0px 0px 20px #aaa;
}

.i_fw {
    background: url(../images/i_fw_bg.jpg) center no-repeat;
    height: 680px;
}

.i_fw .title1 {
    font-size: 48px;
    color: #ffffff;
    line-height: 60px;
    padding-top: 60px;
    text-align: center;
}

.i_fw .title2 {
    font-size: 14px;
    color: #ffffff;
    line-height: 24px;
    padding: 15px 0;
    text-align: center;
}

.i_fw_list {
    width: 684px;
    height: 110px;
    margin: 30px auto;
}

.i_fw_list li {
    float: left;
    width: 228px;
}

.i_fw_list li .ico_c {
    width: 74px;
    height: 74px;
    border: #ffffff 1px solid;
    padding: 12px;
    border-radius: 50%;
    margin: 0 auto;
}

.i_fw_list li .ico_c .ico {
    width: 74px;
    height: 74px;
    border-radius: 50%;
}

.i_fw_list li .ico_c .ico1 {
    background: url(../images/i_fw_ico1.png) #ffffff center no-repeat;
}

.i_fw_list li .ico_c .ico2 {
    background: url(../images/i_fw_ico2.png) #ffffff center no-repeat;
}

.i_fw_list li .ico_c .ico3 {
    background: url(../images/i_fw_ico3.png) #ffffff center no-repeat;
}

.i_fw_list li .txt {
    font-size: 14px;
    color: #ffffff;
    line-height: 25px;
    padding-top: 10px;
    text-align: center;
}

.i_fw_list li:hover .ico_c {
    border: #2061b0 1px solid;
}

.i_fw_list li:hover .ico_c .ico1 {
    background: url(../images/i_fw_ico1_on.png) #2061b0 center no-repeat;
}

.i_fw_list li:hover .ico_c .ico2 {
    background: url(../images/i_fw_ico2_on.png) #2061b0 center no-repeat;
}

.i_fw_list li:hover .ico_c .ico3 {
    background: url(../images/i_fw_ico3_on.png) #2061b0 center no-repeat;
}

.i_fw .cont {
    background-color: #818181;
    border-radius: 15px;
    font-size: 16px;
    color: #ffffff;
    line-height: 30px;
    padding: 20px 40px;
    text-align: center;
}

.i_fw .more {
    overflow: hidden;
    display: block;
    width: 180px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background-color: #5fb511;
    box-shadow: 10px 10px 10px #ca670e;
    border-radius: 5px;
    margin: 30px auto;
}

.i_news_title {
    font-size: 160px;
    color: #f7f7f7;
    line-height: 120px;
    height: 120px;
    font-weight: bold;
    position: relative;
}

.i_news_title .title {
    position: absolute;
    left: 82px;
    top: 30px;
    font-size: 36px;
    line-height: 50px;
    color: #000000;
}

.i_news_title .i_news_hr {
    position: absolute;
    left: 82px;
    top: 100px;
    width: 34px;
    height: 6px;
    background: #1e60ac;
}

.i_news_c {
    padding-left: 26px;
    position: relative;
}

.i_news_list {
    padding: 20px 0;
}

.i_news_list li {
    float: left;
    width: 380px;
    margin: 10px 8px;
    padding: 10px;
}

.i_news_list li .txt1 {
    font-size: 16px;
    color: #434343;
    line-height: 30px;
    padding-top: 10px;
}

.i_news_list li .txt1 a {
    color: #434343;
}

.i_news_list li .txt1 a:hover {
    color: #1e60ac;
}

.i_news_list li .txt2 {
    font-size: 12px;
    color: #8a8a8a;
    line-height: 25px;
}

.i_news_list li .txt3 {
    font-size: 14px;
    color: #818181;
    line-height: 25px;
    height: 50px;
    overflow: hidden;
}

.i_news_c a.prev {
    position: absolute;
    left: 0;
    top: 150px;
    width: 30px;
    height: 50px;
    font-size: 36px;
    color: #8a8a8a;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
}

.i_news_c a.next {
    position: absolute;
    right: 0;
    top: 150px;
    width: 30px;
    height: 50px;
    font-size: 36px;
    color: #8a8a8a;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
}

.i_news_c a:hover {
    color: #1e60ac
}

.i_news_list li:hover {
    box-shadow: 0px 0px 10px #aaa;
}

a.i_news_more {
    display: block;
    width: 150px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    font-size: 16px;
    color: #8a8a8a;
    border: #dcdcdc 1px solid;
    margin: 0 auto;
}

a.i_news_more:hover {
    background: #1e60ac;
    border: #1e60ac 1px solid;
    color: #fff;
}

.i_nav2_list {
    border: #f5f5f5 1px solid;
    padding: 30px 0;
}

.i_nav2_list li {
    float: left;
    width: 25%;
    box-sizing: border-box;
    border-left: #e9e9e9 1px solid;
}

.i_nav2_list li:first-child {
    border-left: 0;
}

.i_nav2_list li .ico {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    transition: transform 0.6s;
}

.i_nav2_list li .ico1 {
    background: url(../images/i_nav2_list_ico1.png) center no-repeat;
}

.i_nav2_list li .ico2 {
    background: url(../images/i_nav2_list_ico2.png) center no-repeat;
}

.i_nav2_list li .ico3 {
    background: url(../images/i_nav2_list_ico3.png) center no-repeat;
}

.i_nav2_list li .ico4 {
    background: url(../images/i_nav2_list_ico4.png) center no-repeat;
}

.i_nav2_list li .txt1 {
    font-size: 16px;
    color: #000000;
    line-height: 30px;
    text-align: center;
}

.i_nav2_list li .txt2 {
    font-size: 14px;
    color: #4d4d4d;
    line-height: 25px;
    text-align: center;
}

.i_nav2_list li:hover .ico {
    transform: rotateY(360deg)
}

.footer1 {
    background: #333333;
    border-bottom: #424242 1px solid;
    text-align: center;
    line-height: 65px;
    padding-top: 10px;
    font-size: 16px;
    color: #ffffff;
}

.footer1 .indexcontent a {
    margin: 0 40px;
    line-height: 65px;
}

.footer1 a {
    color: #ffffff;
}

.footer365jz {
    width: 100%;
    margin: 15px auto;
}

.footer365jz .linkslist {
    margin-bottom: 15px;
}

.footer365jz .linkslist li {
    display: inline-block;
    margin: 5px 10px;
    color: #444;
    font-size: 14px;
    line-height: 18px;
}

.footer365jz .linkslist li a {
    color: #444;
    font-size: 14px;
    line-height: 18px;
}

.footer2 {
    background: #333333;
}

.footer2 .footer2_dh {
    float: left;
    margin-left: 65px;
    background: url(../images/footer_dh.png) left center no-repeat;
    padding-left: 60px;
    line-height: 50px;
    font-size: 20px;
    color: #adadad;
    width: 250px;
    margin-top: 20px;
}

.footer2 .footer2_txt {
    float: left;
    margin-left: 100px;
    width: 430px;
    font-size: 14px;
    color: #adadad;
    line-height: 30px;
}

.footer2 .footer2_ewm {
    float: right;
    margin-right: 24px;
    width: 108px;
}

.footer2 .footer2_ewm .txt {
    text-align: center;
    line-height: 30px;
    font-size: 14px;
    color: #adadad;
}

.footer2 .footer2_txt2 {
    font-size: 14px;
    color: #adadad;
    line-height: 25px;
    text-align: center;
}

.footer2 .footer2_txt2 * {
    color: #adadad;
}

@media screen and (max-width: 1500px) {
    .top .top_logo {}
}

/*公司简介*/
.n_banner {
    background: url(../images/n_banner.jpg) center no-repeat;
    width: 1300px;
    height: 300px;
    margin: 0 auto;
}

.n_title1 {
    font-size: 30px;
    color: #444444;
    line-height: 40px;
    text-align: center;
}

.n_title2 {
    font-size: 24px;
    color: #999999;
    line-height: 40px;
    text-align: center;
    text-transform: uppercase;
}

.n_hr1 {
    width: 84px;
    height: 2px;
    background: #1f61af;
    margin: 10px auto 0 auto;
}

.ab_d1_txt {
    float: left;
    width: 630px;
    font-size: 14px;
    color: #333;
    line-height: 30px;
}

.ab_d1_img {
    float: right;
}

.ab_d2 {
    background: url(../images/ab_d2_bg.jpg) center no-repeat;
    height: 680px;
}

.ab_d2 .title1 {
    font-size: 48px;
    color: #ffffff;
    line-height: 60px;
    padding-top: 115px;
    text-align: center;
}

.ab_d2 .title2 {
    font-size: 14px;
    color: #ffffff;
    line-height: 30px;
    padding-top: 40px;
    text-align: center;
    height: 210px;
}

.ab_d3 {
    background: #fdfbfb;
}

.ab_d3 img {
    float: left;
    width: 650px;
}

.ab_d3 .txt {
    float: left;
    width: 650px;
    padding: 60px 0 0 80px;
    width: 500px;
    font-size: 16px;
    color: #444444;
    line-height: 25px;
}

.ab_d3 .txt * {
    font-size: 16px;
    color: #444444;
    line-height: 25px;
}

/*新闻列表*/
.n_nav {
    padding: 10px 0;
    height: 40px;
}

.n_nav a {
    float: left;
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    color: #585858;
    margin: 0 20px;
    position: relative;
}

.n_nav a:after {
    content: "";
    width: 00%;
    height: 3px;
    background: #1b60a1;
    position: absolute;
    left: 0;
    bottom: 0%;
    transition: all 0.3s
}

.n_nav a:hover:after {
    width: 100%;
    left: 0
}

.n_nav a.on:after {
    width: 100%;
    left: 0
}

.bg1 {
    background: #f9f9f9;
}

.news_top {
    background: #fff;
    padding: 45px 30px;
    position: relative;
}

.news_top .fd {
    float: left;
    width: 400px;
    height: 240px;
}

.news_top .news_top_img {
    width: 400px;
    height: 240px;
}

.news_top .txt {
    float: left;
    margin-left: 35px;
    width: 800px;
}

.news_top .txt .txt1 {
    font-size: 24px;
    color: #1e5ca7;
    line-height: 45px;
    height: 45px;
    padding-top: 25px;
}

.news_top .txt .txt1 a {
    color: #1e5ca7;
}

.news_top .txt .txt2 {
    font-size: 16px;
    color: #6d6d6d;
    line-height: 30px;
    padding-top: 20px;
}

.news_top .txt .txt3 {
    font-size: 14px;
    color: #999999;
    line-height: 25px;
    padding-top: 25px;
}

.news_top a.news_top_more {
    position: absolute;
    right: 30px;
    bottom: 50px;
    display: block;
    width: 42px;
    height: 42px;
    background: #1e5ca7;
    border-radius: 50%;
    line-height: 40px;
    text-align: center;
    font-size: 30px;
    color: #ffffff;
    overflow: hidden;
}

.news_top:hover {
    box-shadow: 0px 0px 20px #ccc;
}

.news_list li {
    float: left;
    margin-top: 40px;
    margin-left: 18px;
    background: #fff;
    padding: 22px 20px;
    width: 380px;
    height: 385px;
}

.news_list li:nth-child(3n+1) {
    margin-left: 0;
}

.news_list li .txt1 {
    font-size: 16px;
    color: #3a3a3a;
    line-height: 25px;
    padding-top: 10px;
}

.news_list li .txt1 a {
    color: #3a3a3a;
}

.news_list li .txt1:hover a {
    color: #1e5ca7;
}

.news_list li .txt2 {
    font-size: 12px;
    color: #999999;
    line-height: 20px;
}

.news_list li .txt3 {
    font-size: 14px;
    color: #6d6d6d;
    line-height: 25px;
    height: 75px;
    padding-top: 10px;
    overflow: hidden;
}

.news_list li:hover {
    box-shadow: 0px 0px 20px #ccc;
}

/*新闻详情页*/
.news_i_c {
    background: #fff;
    padding: 40px;
}

.news_i_title1 {
    font-size: 18px;
    color: #414141;
    line-height: 35px;
    text-align: center;
}

.news_i_title2 {
    font-size: 14px;
    color: #a6a6a6;
    line-height: 25px;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: #d1d1d1 1px dashed;
}

.news_i_c .pn {
    height: 30px;
    margin: 15px auto;
}

.news_i_c .pn .pre {
    height: 30px;
    float: left;
}

.news_i_c .pn .next {
    height: 30px;
    float: right;
}

a.news_i_ico_a {
    display: block;
    width: 419px;
    margin: 0 auto;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #fff;
    font-size: 14px;
    color: #333333;
}

a.news_i_ico_a img.l {
    margin-right: 25px;
}

a.news_i_ico_a img.r {
    margin-left: 25px;
}

/*工程案例*/
.case_list li {
    float: left;
    width: 300px;
    background: #f0f0f0;
    position: relative;
    margin-left: 33px;
    margin-bottom: 38px;
}

.case_list li:nth-child(4n+1) {
    margin-left: 0;
}

.case_list li .txt {
    padding: 20px 0;
    height: 72px;
    line-height: 24px;
    padding-left: 12px;
    padding-right: 50px;
    font-size: 18px;
    color: #505050;
}

.case_list li .ico {
    position: absolute;
    right: 15px;
    bottom: 18px;
    width: 23px;
    border: #555555 1px solid;
    border-radius: 50%;
    padding-left: 7px;
    line-height: 30px;
    font-size: 24px;
    color: #505050;
}

.case_list li:hover {
    box-shadow: 0px 0px 20px #ccc;
}

.case_list li:hover .ico {
    border: #1f61af 1px solid;
    background: #1f61af;
    color: #fff;
}

/*服务支持*/
.fuwu_box {
    background: #fff;
}

.fuwu_box:nth-child(even) .fuwu_box_img {
    width: 50%;
    height: 400px;
    float: left;
}

.fuwu_box:nth-child(odd) .fuwu_box_img {
    width: 50%;
    height: 400px;
    float: right;
}

.fuwu_box:nth-child(even) .fuwu_box_txt {
    width: 50%;
    height: 400px;
    float: right;
}

.fuwu_box:nth-child(odd) .fuwu_box_txt {
    width: 50%;
    height: 400px;
    float: left;
}


.fuwu_box_txt .title {
    padding: 30px;
    font-size: 24px;
    color: #444444;
    line-height: 36px;
}

.fuwu_box_txt .hr {
    width: 100%;
    height: 3px;
    background: #1d5fab;
}

.fuwu_box_txt .txt {
    padding: 30px;
    margin-top: 15px;
    font-size: 20px;
    color: #444444;
    line-height: 30px;
}

.fuwu_box_txt .txt * {
    color: #444444;
    line-height: 25px;
}

/*招商加盟*/
.zs_d1_txt {
    padding: 0 175px;
    line-height: 30px;
    text-align: center;
}

.zs_d1_list {
    width: 1200px;
    margin: 0 auto;
}

.zs_d1_list li {
    float: left;
    width: 260px;
    height: 135px;
    background: #f2f2f2;
    padding-top: 25px;
    margin-left: 53px;
}

.zs_d1_list li:first-child {
    margin-left: 0;
}

.zs_d1_list li .ico {
    height: 68px;
    width: 68px;
    border: #c9c9c9 1px solid;
    border-radius: 50%;
    margin: 0 auto;
}

.zs_d1_list li .ico1 {
    background: url(../images/zs_d1_ico1.png) center no-repeat;
}

.zs_d1_list li .ico2 {
    background: url(../images/zs_d1_ico2.png) center no-repeat;
}

.zs_d1_list li .ico3 {
    background: url(../images/zs_d1_ico3.png) center no-repeat;
}

.zs_d1_list li .ico4 {
    background: url(../images/zs_d1_ico4.png) center no-repeat;
}

.zs_d1_list li .txt {
    margin-top: 12px;
    line-height: 25px;
    font-size: 14px;
    color: #565656;
    text-align: center;
}

.zs_d1_list li:hover {
    background: #1e60b0;
}

.zs_d1_list li:hover .ico {
    border: #fff 1px solid;
}

.zs_d1_list li:hover .ico1 {
    background: url(../images/zs_d1_ico1_on.png) center no-repeat;
}

.zs_d1_list li:hover .ico2 {
    background: url(../images/zs_d1_ico2_on.png) center no-repeat;
}

.zs_d1_list li:hover .ico3 {
    background: url(../images/zs_d1_ico3_on.png) center no-repeat;
}

.zs_d1_list li:hover .ico4 {
    background: url(../images/zs_d1_ico4_on.png) center no-repeat;
}

.zs_d1_list li:hover .txt {
    color: #fff;
}

.zs_d2_img {
    width: 1200px;
    height: 600px;
    margin: 0 auto;
    transition: all 0.3s;
}

.zs_d2 {}

.zs_d2_c {
    height: 148px;
    position: relative;
}

.zs_d2_c li {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 200px;
    background: #fff;
}

.zs_d2_c li .pic img {
    display: block;
    margin: 0 auto;
    width: 80px;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.zs_d2_c li .ico {
    width: 50px;
    height: 50px;
    margin: 0 auto;
}

.zs_d2_c li .ico1 {
    background: url(../images/zs_d2_ico1.png) center no-repeat;
}

.zs_d2_c li .ico2 {
    background: url(../images/zs_d2_ico2.png) center no-repeat;
}

.zs_d2_c li .ico3 {
    background: url(../images/zs_d2_ico3.png) center no-repeat;
}

.zs_d2_c li .ico4 {
    background: url(../images/zs_d2_ico4.png) center no-repeat;
}

.zs_d2_c li .ico5 {
    background: url(../images/zs_d2_ico5.png) center no-repeat;
}

.zs_d2_c li .ico6 {
    background: url(../images/zs_d2_ico6.png) center no-repeat;
}

.zs_d2_c li .txt1 {
    margin-top: 15px;
    font-size: 14px;
    color: #6c6c6c;
    line-height: 25px;
    height: 50px;
    overflow: hidden;
    text-align: center;
}

.zs_d2_c li .txt2 {
    height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.zs_d2_c li .txt2 .txt2_hr {
    width: 40px;
    height: 2px;
    background: #fff;
    margin: 20px auto;
}

.zs_d2_c li.on {
    background: #1e60b0;
}

.zs_d2_c li.on .txt1 a {
    color: #eee;
}

.zs_d2_c li.on .txt2 {
    height: 42px;
}

.zs_d2_c li.on .ico1 {
    background: url(../images/zs_d2_ico1_on.png) center no-repeat;
}

.zs_d2_c li.on .ico2 {
    background: url(../images/zs_d2_ico2_on.png) center no-repeat;
}

.zs_d2_c li.on .ico3 {
    background: url(../images/zs_d2_ico3_on.png) center no-repeat;
}

.zs_d2_c li.on .ico4 {
    background: url(../images/zs_d2_ico4_on.png) center no-repeat;
}

.zs_d2_c li.on .ico5 {
    background: url(../images/zs_d2_ico5_on.png) center no-repeat;
}

.zs_d2_c li.on .ico6 {
    background: url(../images/zs_d2_ico6_on.png) center no-repeat;
}

.zs_d2_c li.on .txt1 {
    color: #fff;
}

.zs_d2 .zs_d2_c {
    box-shadow: 0px 0px 20px #ccc;
}

.zs_d7_c {
    background: url(../images/zs_d7_bg.jpg) center no-repeat;
    height: 521px;
}

.zs_d7_c .zs_ms {
    float: left;
    width: 514px;
    margin-left: 72px;
}

.zs_d7_c .zs_ms .zs_ms_inp1 {
    width: 492px;
    height: 47px;
    border: #e1e1e1 1px solid;
    padding: 0 10px;
    font-size: 16px;
}

.zs_d7_c .zs_ms .zs_ms_txt1 {
    float: left;
    width: 88px;
    height: 47px;
    line-height: 47px;
    font-size: 14px;
    text-align: right;
    font-size: 16px;
}

.zs_d7_c .zs_ms .xingbie {
    float: left;
    width: 70px;
    height: 47px;
    line-height: 47px;
    border: #e1e1e1 1px solid;
    text-align: center;
    font-size: 16px;
    margin-left: 10px;
    cursor: pointer
}

.zs_d7_c .zs_ms .on {
    border: #1e60b0 1px solid;
}

.zs_d7_c .zs_ms .zs_ms_textarea {
    width: 492px;
    height: 100px;
    border: #e1e1e1 1px solid;
    padding: 0 10px;
    font-size: 16px;
    line-height: 25px;
}

.zs_d7_c .zs_ms .zs_ms_bt1 {
    width: 514px;
    height: 50px;
    border: #1e60b0 1px solid;
    background: #1e60b0;
    padding: 0 10px;
    font-size: 16px;
    color: #fff;
}

.zs_d7_c .zs_ms_r {
    float: right;
    width: 473px;
    border-left: #dedede 1px solid;
    height: 480px;
    padding-left: 60px;
}

.zs_d7_c .zs_ms_r .title1 {
    font-size: 30px;
    color: #1e60b0;
    line-height: 40px;
    font-weight: bold;
    padding-top: 35px;
}

.zs_d7_c .zs_ms_r .title2 {
    font-size: 14px;
    color: #bdbdbd;
    line-height: 25px;
    font-weight: bold;
}

.zs_d7_c .zs_ms_r .txt1 {
    font-size: 14px;
    color: #000000;
    line-height: 30px;
    padding-top: 40px;
}

.zs_d7_c .zs_ms_r .txt1 span {
    font-size: 24px;
    color: #1e60b0;
    font-weight: bold;
}

/*产品列表页*/
.p_nav {
    background: #fff;
    box-shadow: 0px 0px 20px #ccc;
}

.p_nav li {
    float: left;
    width: 12%;
    height: 100px;
    padding-top: 25px;
    position: relative;
}

.p_nav li .ico {
    height: 40px;
}

.p_nav li .ico1 {
    background: url(../images/p_nav_ico1.png) center no-repeat;
}

.p_nav li .ico261 {
    background: url(../images/p_nav_ico2.png) center no-repeat;
}

.p_nav li .ico262 {
    background: url(../images/p_nav_ico3.png) center no-repeat;
}

.p_nav li .ico263 {
    background: url(../images/p_nav_ico4.png) center no-repeat;
}

.p_nav li .ico264 {
    background: url(../images/p_nav_ico5.png) center no-repeat;
}

.p_nav li .ico265 {
    background: url(../images/p_nav_ico6.png) center no-repeat;
}

.p_nav li .ico266 {
    background: url(../images/p_nav_ico7.png) center no-repeat;
}

.p_nav li .ico267 {
    background: url(../images/p_nav_ico8.png) center no-repeat;
}

.p_nav li .ico268 {
    background: url(../images/p_nav_ico9.png) center no-repeat;
}

.p_nav li .ico269 {
    background: url(../images/p_nav_ico6.png) center no-repeat;
}

.p_nav li .ico2610 {
    background: url(../images/p_nav_ico7.png) center no-repeat;
}

.p_nav li .ico2611 {
    background: url(../images/p_nav_ico8.png) center no-repeat;
}

.p_nav li .ico2612 {
    background: url(../images/p_nav_ico9.png) center no-repeat;
}

.p_nav li .ico2613 {
    background: url(../images/p_nav_ico10.png) center no-repeat;
}

.p_nav li .ico2614 {
    background: url(../images/p_nav_ico11.png) center no-repeat;
}

.p_nav li .ico2615 {
    background: url(../images/p_nav_ico12.png) center no-repeat;
}

.p_nav li .ico1281 {
    background: url(../images/p_nav_ico10.png) center no-repeat;
}

.p_nav li .ico1282 {
    background: url(../images/p_nav_ico11.png) center no-repeat;
}

.p_nav li .ico1283 {
    background: url(../images/p_nav_ico12.png) center no-repeat;
}

.p_nav li .txt {
    padding-top: 10px;
    line-height: 25px;
    text-align: center;
    font-size: 16px;
    color: #4d4d4d;
}

.p_nav li:after {
    content: "";
    width: 1px;
    height: 58px;
    background: #e5e5e5;
    position: absolute;
    left: 0;
    top: 37px;
}

.p_nav li:nth-child(6n+1):after {
    width: 0;
}

.p_nav li.on .ico1,
.p_nav li:hover .ico1 {
    background: url(../images/p_nav_ico1_on.png) center no-repeat;
}

.p_nav li.on .ico261,
.p_nav li:hover .ico261 {
    background: url(../images/p_nav_ico2_on.png) center no-repeat;
}

.p_nav li.on .ico262,
.p_nav li:hover .ico262 {
    background: url(../images/p_nav_ico3_on.png) center no-repeat;
}

.p_nav li.on .ico263,
.p_nav li:hover .ico263 {
    background: url(../images/p_nav_ico4_on.png) center no-repeat;
}

.p_nav li.on .ico264,
.p_nav li:hover .ico264 {
    background: url(../images/p_nav_ico5_on.png) center no-repeat;
}

.p_nav li.on .ico265,
.p_nav li:hover .ico265 {
    background: url(../images/p_nav_ico6_on.png) center no-repeat;
}

.p_nav li.on .ico266,
.p_nav li:hover .ico266 {
    background: url(../images/p_nav_ico7_on.png) center no-repeat;
}

.p_nav li.on .ico267,
.p_nav li:hover .ico267 {
    background: url(../images/p_nav_ico8_on.png) center no-repeat;
}

.p_nav li.on .ico268,
.p_nav li:hover .ico268 {
    background: url(../images/p_nav_ico9_on.png) center no-repeat;
}

.p_nav li.on .ico269,
.p_nav li:hover .ico269 {
    background: url(../images/p_nav_ico6_on.png) center no-repeat;
}

.p_nav li.on .ico2610,
.p_nav li:hover .ico2610 {
    background: url(../images/p_nav_ico7_on.png) center no-repeat;
}

.p_nav li.on .ico2611,
.p_nav li:hover .ico2611 {
    background: url(../images/p_nav_ico8_on.png) center no-repeat;
}

.p_nav li.on .ico2612,
.p_nav li:hover .ico2612 {
    background: url(../images/p_nav_ico9_on.png) center no-repeat;
}

.p_nav li.on .ico263,
.p_nav li:hover .ico263 {
    background: url(../images/p_nav_ico10_on.png) center no-repeat;
}

.p_nav li.on .ico281,
.p_nav li:hover .ico281 {
    background: url(../images/p_nav_ico11_on.png) center no-repeat;
}

.p_nav li.on .ico282,
.p_nav li:hover .ico282 {
    background: url(../images/p_nav_ico12_on.png) center no-repeat;
}

.p_nav li.on .ico1281,
.p_nav li:hover .ico1281 {
    background: url(../images/p_nav_ico10_on.png) center no-repeat;
}

.p_nav li.on .ico1282,
.p_nav li:hover .ico1282 {
    background: url(../images/p_nav_ico11_on.png) center no-repeat;
}

.p_nav li.on .ico1283,
.p_nav li:hover .ico1283 {
    background: url(../images/p_nav_ico12_on.png) center no-repeat;
}

.product_list li {
    float: left;
    width: 300px;
    height: 355px;
    background: #fff;
    margin-left: 33px;
    margin-top: 33px;
}

.product_list li:nth-child(4n+1) {
    margin-left: 0;
}

.product_list li .img {
    width: 300px;
    height: 300px;
    line-height: 300px;
    text-align: center;
}

.product_list li .img img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    margin: 0 auto;
    transition: 0.3s linear 0s;
}

.product_list li .txt {
    padding: 0 20px;
    font-size: 16px;
    color: #4d4d4d;
    line-height: 35px;
    text-align: center;
}

.product_list li:hover {
    box-shadow: 0px 0px 20px #ccc;
}

/*产品详情页*/
.n_weizhi {
    padding: 20px 0;
    line-height: 30px;
    font-size: 14px;
    color: #727272;
}

.p_i_xx {
    background: #fff;
}

.p_i_xx .img {
    float: left;
    background: #fff;
    width: 650px;
    height: 550px;
    line-height: 550px;
    text-align: center;
    border-right: #e0e0e0 1px solid;
}

.p_i_xx .img img {
    vertical-align: middle;
    width: auto;
    height: auto;
    max-height: 80% !important;
    vertical-align: middle;
    max-width: 90% !important;
    display: inline-block;
    margin: 0 auto;
    transition: 0.3s linear 0s;
}

.p_i_xx .p_i_txt {
    float: left;
    margin-left: 60px;
    width: 540px;
}

.p_i_xx .p_i_txt .title1 {
    padding-top: 80px;
    font-size: 24px;
    color: #444444;
    line-height: 45px;
    padding-bottom: 15px;
}

.p_i_xx .p_i_txt .txt1 {
    font-size: 14px;
    color: #9c9c9c;
    line-height: 25px;
}

.p_i_xx .p_i_txt .title2 {
    padding-top: 20px;
    font-size: 16px;
    color: #454545;
    line-height: 40px;
}

.p_i_xx .p_i_txt .txt2 {
    font-size: 14px;
    color: #9c9c9c;
    line-height: 25px;
}

.p_i_xx .p_i_txt a.p_i_lx {
    display: block;
    width: 140px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: #1f5eb0;
    font-size: 16px;
    color: #ffffff;
    margin-top: 30px;
}

.fx_txt {
    float: left;
    width: 50px;
    height: 30px;
    line-height: 30px;
    color: #9c9c9c;
}

.p_i_title {
    background: #f0f1f1;
}

.p_i_title li {
    float: left;
    border-top: #f0f1f1 2px solid;
    border-right: #e4e5e5 1px solid;
    width: 200px;
    height: 70px;
    text-align: center;
    line-height: 70px;
    color: #333;
    cursor: pointer;
}

.p_i_title li.on {
    border-top: #007cbf 2px solid;
    border-right: #e4e5e5 1px solid;
    background: #fff;
}

.p_i_box {
    padding: 50px 42px;
    background: #fff;
}

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

.p_i_box table {
    border-color: #ccc;
}

.p_i_box table tr.title td {
    text-align: center;
    background: #60b1e3 !important;
    color: #fff;
    padding: 10px 0;
    line-height: 20px;
}

.p_i_box table tr td {
    text-align: center;
    height: 40px;
}

.p_i_box table tr:nth-child(2n+1) td {
    background: #e7e7e7;
}

.p_tj_title {
    font-size: 16px;
    line-height: 70px;
    padding-top: 5px;
    border-bottom: #e5e5e5 1px solid;
}

.p_tj_c {
    position: relative;
}

.p_tj_list li {
    float: left;
    width: 300px;
    height: 355px;
    background: #fff;
    margin: 10px 12px;
}

.p_tj_list li .img {
    width: 300px;
    height: 300px;
    line-height: 300px;
    text-align: center;
}

.p_tj_list li .img img {
    max-width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.p_tj_list li .txt {
    padding: 0 20px;
    font-size: 16px;
    color: #4d4d4d;
    line-height: 35px;
    text-align: center;
}

.p_tj_list li:hover {
    box-shadow: 0px 0px 20px #ccc;
}

.p_tj_c a.prev {
    position: absolute;
    left: -80px;
    top: 152px;
    cursor: pointer;
}

.p_tj_c a.next {
    position: absolute;
    right: -80px;
    top: 152px;
    cursor: pointer;
}

/*联系我们*/
.lianxi_c {
    background: #fff;
    padding: 35px 40px;
}

.lianxi_c .lianxi_img {
    float: right;
}

.lianxi_c .txt {
    float: left;
    width: 600px;
}

.lianxi_c .txt .txt1 {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 60px;
}

.lianxi_c .txt .txt2 {
    margin-top: 10px;
    font-size: 14px;
    color: #8c8c8c;
    line-height: 30px;
}

.lianxi_c .txt .txt2 * {
    color: #8c8c8c;
    line-height: 25px;
}

#span_nativeplace select,
#span_nativeplace_son select,
#span_nativeplace_sec select {
    width: 168px;
    height: 47px;
    border: #e1e1e1 1px solid;
    padding: 0 10px;
    font-size: 16px;
}


.jz_pages {
    height: 28px;
    padding: 20px 0;
    font-size: 14px;
    text-align: center
}

.jz_pages ul {
    display: inline-block;
    margin: 0 auto;
    padding: 0
}

.jz_pages ul li {
    float: left;
    font-family: 'microsoft yahei';
    margin: 0 2px;
    padding: 0 10px;
    line-height: 25px;
    background: #fff;
    border: 1px solid #d8dadf
}

.jz_pages ul li a {
    float: left;
    color: #555;
    display: block
}

.jz_pages ul li:hover {
    text-decoration: none;
    color: #fff;
    border: 1px #333 solid;
    background-color: #333
}

.jz_pages ul li:hover a {
    color: #fff
}

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

.jz_pages ul li.thisclass {
    background-color: #333;
    color: #fff;
    border: 1px #333 solid
}

.jz_pages ul li.thisclass a {
    color: #fff
}

.jz_pages .pageinfo {
    line-height: 30px;
    padding-left: 5px
}

.jz_pages strong {
    font-weight: 400
}