body, html {
    font-family: "微软雅黑";
    line-height: unset;
}

img {
    display: block;
    margin: 0;
}

.header-wap {
    display: none;
}

.containers {
    max-width: 1500px;
    margin: 0 auto;
}

.headers {
    padding: 15px 0;
}

.headers-logo {
    float: left;
}

.headers-nav {
    float: right;
}

.headers-search {
    float: right;
}

.clear {
    clear: both;
}

.headers-nav ul {
    height: 45px;
}

.headers-nav ul li {
    list-style-type: none;
    display: inline-block;
    margin-right: 50px;
    line-height: 45px;
    position: relative;
}

.headers-nav ul li a p {
    float: left;
}

.headers-nav ul li .down {
    float: left;
    line-height: 40px;
    margin-left: 5px;
}
.headers-nav ul li .down img{
    display: inline-block;
}

.headers-nav ul li a {
    font-size: 16px;
    color: #333333;
    font-weight: bold;
    overflow: hidden;
}

.headers-nav ul li .child {
    display: none;
    position: absolute;
    top: 45px;
    background: #fff;
    z-index: 999;
    width: 100px;
    padding: 0 5px;
    text-align: center;
}

.headers-nav ul li .child a {
    display: block;
    font-weight: 500;
}

.headers-search input {
    line-height: 35px;
    width: 130px;
    border-radius: 40px;
    border: 1px solid #cfcfcf;
    padding-left: 10px;
    margin-top: 5px;
}

.search-input {
    position: relative;
    float: left;
}

.search-input span {
    position: absolute;
    right: 10px;
    top: 14px;
}

.headers-search a {
    margin-left: 20px;
    margin-top: 8px;
    display: block;
    float: left;
}
.wap_banner{
    display: none;
}

.ipro-item {
    display: block;
}
.ipro-item a{
    display: block;
    font-size: 22px;
    font-weight: bold;
}

.ipro-item img {
    width: 100%;
}

.ipro {
    max-width: 1850px;
    margin: 28px auto;
    display: flex;
    justify-content: space-between;
}

.ipro-l {
    width: 995px;
}

.ipro-r {
    width: 840px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.ipro-item{
    position: relative;
    display: block;
}
.ipro-item:nth-child(1){
    /*margin-bottom: 28px;*/
}
.ipro-item img{

}
.ipro-txt{
    position: absolute;
    top: 0;
    left: 50px;
    height: 100%;
    padding: 50px 0;
    box-sizing: border-box;
}
.ipro-txt span{
    font-size: 14px;
    font-weight: bold;
}
.ipro-txt h2{
    margin: 15px 0 10px;
    font-size: 22px;
    font-weight: bold;
}
.ipro-txt p{
    width: 340px;
    position: absolute;
    bottom: 50px;
}

.ivideo video{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ivideo{
    background: url("../images/i8.png") no-repeat center;
    background-size: cover;
    position: relative;
    padding: 90px 0;
    box-sizing: border-box;
    text-align: center;
    width: 100%;
    height: 820px;
}
.ivideo-btn img{
    margin: 0 auto;
}
.indextt strong.s{
    background: unset;
}
.iabout{
    background: url("../images/i9.png") no-repeat center;
    background-size: cover;
    padding-top: 90px;
    text-align: center;
    height: 900px;
}
.iabout p{
    font-size: 16px;
    line-height: 30px;
    width: 80%;
    margin: 0 auto;
}
.iabout a{
    margin: 40px auto;
}
ul.xwul li a:hover, ul.xwul li a.cur{
    font-weight: bold;
    border-bottom: 3px solid #000000;
    background: unset;
}
/*产品列表*/
.document_width {
    width: 1500px;
    box-sizing: border-box;
    margin: auto;
    box-sizing: border-box;
}
.nybanwz {
    width: 100%;
    height: 110px;
    float: left;
    position: absolute;
    bottom: 0;
    top: 0;
    margin: auto;
}
.nybanwz strong{
    font-size: 58px;
    float: unset;
}
.nybanwz p{
    font-size: 24px;
    color: #ffffff;
    margin-top: 20px;
}
dl.pdl dt{
    border: 1px solid #ededed;
    background: #ffffff;
}
dl.pdl dd h3 a{
    font-size: 24px;
    font-weight: 500;
}
dl.pdl dd span{
    font-size: 18px;
    font-weight: 500;
    min-height: 53px;
}
dl.pdl dd span strong{
    font-weight: 500;
    color: #174592;
    margin-top: 7px;
}
dl.pdl:hover dd {
    border-bottom: 2px solid #174592    ;
}
dl.pdl {
    width: 32%;
    height: auto;
    float: left;
    margin: 0;
    margin-right: 2%;
    margin-top: 2%;
}
dl.pdl:nth-child(3n){
    margin-right: 0;
}
.xypg-pagination {
    margin-top: 20px;
    text-align: center;
    font-size: 0;
}
.xypg-pagination a, .xypg-pagination #current, .xypg-pagination span {
    display: inline-block;
    font-size: 14px;
    color: #333333;
    font-family: "Microsoft YaHei",Arial;
    line-height: 26px;
    border: 1px solid #cbcbcb;
    margin: 0 5px;
    padding: 0 8px;
}
.fenye ul li a{
    width: auto;
    margin-right: 5px;
}
.prodetail{
    margin-top: 40px;
}
.prodetail-l{
    float: left;
    width: 45%;
    background: #f8f8f8;
    padding: 13px;
    box-sizing: border-box;
    position: sticky;
    top: 10px;
}
.pro-bigimg img{
    width: 100%;
    margin-bottom: 40px;
}
.pro-bigimg ul li{
    list-style-type: none;
}
.pro-ul{
    display: flex;
    margin-bottom: 30px;
}
.pro-lx{
    margin-right: 20px;
}
.pro-ul ul{
    list-style-type: none;
    overflow-x: scroll;
    white-space: nowrap;
}
.pro-ul ul li{
    display: inline-block;
    margin-right: 5px;
    background: #ffffff;
}
.pro-ul ul li img{
    width: 100px;
}
.prodetail-r{
    width: 50%;
    float: right;
    /*overflow-y: scroll;*/
    /*height: 720px;*/
}
.prodetail-r .desc h2{
    font-size: 44px;
    color: #333333;
    font-weight: bold;
}
.prodetail-r .desc p{
    font-size: 18px;
    color: #174592;
    margin-top: 10px;
}
.prodetail-r .prott h2{
    font-size: 24px;
    color: #174592;
    margin-top: 30px;
    display: inline-block;
    border-bottom: 2px solid #cecece;
    font-weight: 500;
}
.prodetail-r .canshu p{
    font-size: 18px;
    line-height: 35px;
}
ul.promenu li a:hover, ul.promenu li a.cur{
    color: #174592;
}
.promenuej a:hover, .promenuej a.cur {
    background: #174592;
    color: #fff;
}
.newsdiv{
    padding-top: 0;
}
dl.tjxwdl{
    width: 1500px;
}
dl.tjxwdl dd strong s{
    font-weight: 500;
}
.newsxxrc ul li p s {
    color: #174592;
    margin-right: 10px;
}
.newxxr {
    position: sticky;
    top: 10px; /* 调整为你需要的吸顶距离 */
}
.downdiv{
    padding-top: 0;
}
.ab1{
    margin-top: 100px;
}
.ab1-txt{
    width: 48%;
    float: left;
}
.ab1-img{
    width: 48%;
    float: right;
}
.ab1-txt h2{
    font-size: 40px;
    color: #333333;
    margin-bottom: 30px;
    margin-top: 100px;
}
.ab1-txt p{
    font-size: 18px;
    color: #666666;
    line-height: 35px;
}
.ab1-img img{
    width: 100%;
}
.ab-tt{
    margin: 100px 0 30px;
    text-align: center;
}
.ab-tt h2{
    font-size: 40px;
}
.ab-tt h2 span{
    color: #1d4a95;
}
.ab-tt p{
    font-size: 24px;
    color: #666666;
    margin-top: 15px;
}
.ab2-content{
    font-size: 18px;
    color: #666666;
    line-height: 35px;
    text-align: center;
}
.ab2-img{
    overflow: hidden;
    margin-top: 40px;
}
.ab2-img .bd ul li{
    width: 33.33%;
    list-style-type: none;
}
.ab2-img .bd ul li img{
    width: 95%;
    margin: 0 auto;
    border-radius: 20px;
}
.ab2-img .hd ul{
    text-align: center;
    margin-top: 30px;
}
.ab2-img .hd ul li.on{
    background: #1d4a95;
}
.ab2-img .hd ul li{
    text-indent: -999999px;
    width: 10px;
    height: 10px;
    border-radius: 100%;
    background: #cecece;
    display: inline-block;
    margin-right: 10px;
}
.ab3-main{
    box-shadow:0px 0px 10px #ccc;
    margin-top: 60px;
}
.ab3-lx{
    width: 58%;
    float: left;
    padding: 50px 40px;
    box-sizing: border-box;
}
.ab3-img{
    width: 42%;
    float: left;
}
.ab3-img img{
    width: 100%;
}
.ab3-lx h2{
    font-size: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid #EDEDED;
}
.ab3-item{
    padding: 30px 0;
    border-bottom: 1px solid #EDEDED;
    padding-left: 30px;
    position: relative;
}
.ab3-item span{
    font-size: 16px;
    color: #666666;
    margin-bottom: 10px;
    display: block;
}
.ab3-item:nth-child(2){
    background: url("../images/i30.png") no-repeat left;
    background-position-y: 30px;
}
.ab3-item:nth-child(3){
    background: url("../images/i33.png") no-repeat left;
    background-position-y: 30px;
}
.ab3-item:nth-child(4){
    background: url("../images/i34.png") no-repeat left;
    background-position-y: 35px;
}
.ab3-item p{
    font-size: 18px;
}
.ab3-tt{
    float: left;
}
.ab3-wx{
    display: flex;
    float: left;
    margin-left: 40px;
}
.ab3-wx img{
    margin-right: 20px;
    border: 1px solid #dedede;
    padding: 1px;
    box-sizing: border-box;
}
.newtjdiv{
    padding-top: 40px;
}
.newsxxrc ul li h3 a{
    overflow:hidden;
    white-space:nowrap;
    text-overflow:ellipsis;
}
.foot{
    background: #ECF1F7;
}
.bottomdiv{
    background: unset;
}
.bqxxdiv{
    border-top: 1px solid #dedede;
    background: unset;
}
.bottomdiv dl.d1{
    width: 50%;
}
.foot-nav{
    width: 50%;
    float: left;
    display: flex;
    justify-content: space-between;
}
.bottomdiv dl.d2{
    width: auto;
}
.bottomdiv dl.d2 dd a{
    float: unset;
    display: block;
}
.bot-lx p{
    font-size: 18px;
    color: #000;
    margin-bottom: 5px;
}
.bot-lx{
    margin-bottom: 10px;
    overflow: hidden;
}
.ipro-l,.ipro-item{
    overflow: hidden;
    border-radius: 30px;
}
.indexxwqh dl dt,.pro-bigimg{
    overflow: hidden;
}
.ipro-l a img,.ipro-item a img,.indexxwqh dl dt img,.pro-bigimg img{
    transition: all .3s;
}
.ipro-l a img:hover,.ipro-item a img:hover,.indexxwqh dl dt img:hover,.pro-bigimg img:hover{
    transform: scale(1.1) !important;
}
.fo-link{
    float: right;
}
.bqxxdiv .fo-link a{
    float: left;
}
.detail-main img{
    width: 100% !important;
    height: auto !important;
}
.detail-main table span,.detail-main table td,.detail-main table p{
    font-size: 16px !important;
}
.detail-main table{
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 5px !important;
    word-break: break-all;
    white-space: pre-line;
}
.detail-main table td{
    padding: 5px !important;
    word-break: break-all;
    white-space: pre-line;
}
.bottomdivc{
    margin-top: 60px;
}
/*内页二级菜单下拉*/
ul.promenu{
    position: relative;
    height: auto;
}
ul.promenu li .child{
    display: none;
    position: absolute;
    width: 1000px;
    top: 50px;
    left: 0;
}
ul.promenu li .child a{
    background: unset;
    width: auto;
    height: 40px;
    line-height: 40px;
    float: left;
    border-radius: 20px;
    padding: 0 25px;
    margin: 20px 15px 20px 0;
    font-size: 16px;
}
ul.promenu li .child a.cur{
    background: #174592;
    color: #fff;
}
/*首页banner上文字连接*/
.banner_url a{
    position: absolute;
    width: 10.41vw;
    height: 6.49vh;
}
.banner_url{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    z-index: 99;
}
.pc_banner{
    position: relative;
}
.banner_url a:nth-child(1){
    left: 39.06vw;
    top: 21.42vh;
}
.banner_url a:nth-child(2){
    left: 23.28vw;
    top: 39.28vh;
}
.banner_url a:nth-child(3){
    left: 60.93vw;
    top: 37.33vh;
}
.banner_url a:nth-child(4){
    left: 31.51vw;
    top: 62.98vh;
}
.banner_url a:nth-child(5){
    left: 51.04vw;
    top: 64.17vh;
}
.banner_url a:nth-child(6){
    left: 78.38vw;
    top: 64.39vh;
}
@media (max-width: 1850px) {
    .ipro{
        width: 96%;
    }
    .ipro-r{
        /*display: block;*/
        margin-left: 20px;
    }
    .ipro-item{
        /*margin-bottom: 20px;*/
    }
}
@media (max-width: 1500px) {
    .containers{
        padding: 15px 3%;
    }
}
@media (max-width: 996px) {
    .wap_banner{
        display: block;
        margin-top: 60px;
    }
    .pc_banner{
        display: none;
    }
    .document_width{
        width: 94%;
        margin: 0 3%;
    }
    .header-wap {
        display: block;
    }

    .header-pc {
        display: none;
    }
    .ipro{
        width: 94%;
        display: block;
    }
    .ipro-l{
        width: 100%;
        margin-bottom: 20px;
    }
    .ipro-l img{
        width: 100%;
    }
    .ipro-r{
        display: block;
        width: 100%;
    }
    .ipro-item{
        margin-bottom: 20px;
    }
    .ipro-txt p{
        display: none;
    }
    .ipro-txt {
        padding: 33px 0;
    }
    .ipro-txt h2 {
        font-size: 20px;
    }
    .ipro-item a {
        font-size: 16px;
    }
    .ivideo {
        position: relative;
        padding: 40px 0;
        box-sizing: border-box;
        text-align: center;
        width: 100%;
        height: 445px;
    }
    .indextt strong {
        line-height: 35px;
    }
    .ivideo-btn img {
        width: 150px;
    }
    .iabout {
        padding-top: 40px;
        text-align: center;
        height: 900px;
    }
    .iabout p {
        font-size: 16px;
        line-height: 30px;
        width: 100%;
        margin: 0 auto;
    }
    .indexxwqh dl {
        display: block;
    }
    .indexxwqh dl dd {
        width: 100%;
        margin-top: 15px;
        padding-right: 0;
    }
    .indexxwqh dl dd h3 a {
        font-size: 18px;
        line-height: 28px;
        margin: 10px 0 10px 0;
        color: #333;
    }
    .indexxwqh dl dd p {
        margin-bottom: 0;
    }
    .indexxwqh dl dt {
        width: 100%;
        height: auto;
        float: left;
        margin-top: 20px;
    }
    .nybanwz strong {
        font-size: 22px;
        float: unset;
    }
    .nybanwz p {
        font-size: 16px;
        margin-top: 10px;
    }
    .nyban{
        margin-top: 60px;
    }
    dl.pdl {
        width: 100%;
        height: auto;
        float: left;
        margin: 0;
        margin-right: 2%;
        margin-top: 2%;
    }
    dl.pdl dd h3 a {
        font-size: 20px;
    }
    dl.pdl dd span {
        font-size: 14px;
        display: block;
    }
    dl.pdl dd span strong{
        margin-top: 0;
    }
    dl.pdl dd h3 a {
        margin-bottom: 10px;
    }
    dl.pdl dd {
        padding: 20px 0;
    }
    .prodetail-l {
        float: left;
        width: 100%;
        background: #f8f8f8;
        padding: 13px;
        box-sizing: border-box;
        position: unset;
        top: 10px;
    }
    .prodetail-r {
        width: 100%;
        margin-top: 30px;
    }
    .prodetail-r .desc h2 {
        font-size: 22px;
    }
    .prodetail-r .desc p {
        font-size: 16px;
    }
    .prodetail-r .prott h2 {
        font-size: 18px;
    }
    .prodetail-r .canshu p {
        font-size: 14px;
        line-height: 25px;
    }
    .newtjdiv {
        padding-bottom: 20px;
    }
    dl.tjxwdl {
        width: 100%;
    }
    .newtjdivlist {
        width: 100%;
    }
    dl.tjxwdl dt img{
        height: auto;
    }
    .fenye ul li a{
        font-size: 14px;
        height: 30px;
        line-height: 30px;
    }
    .newsxxrc{
        display: block;
    }
    .newsxxrc strong {
        font-size: 20px;
    }
    .newsxxrc ul li p {
        font-size: 14px;
    }
    .newsxxrc ul li h3 a {
        font-size: 16px;
    }
    .ab1-txt {
        width: 100%;
    }
    .ab1-img {
        width: 100%;
        float: right;
    }
    .ab1 {
        margin-top: 40px;
    }
    .ab1-txt h2 {
        font-size: 24px;
        color: #333333;
        margin-bottom: 15px;
        margin-top: 0;
    }
    .ab1-txt p {
        font-size: 16px;
        line-height: 30px;
    }
    .ab1-img {
        margin-top: 20px;
    }
    .ab-tt {
        margin: 60px 0 30px;
        text-align: center;
    }
    .ab-tt h2 {
        font-size: 24px;
    }
    .ab-tt p {
        font-size: 16px;
    }
    .ab2-content {
        font-size: 16px;
        color: #666666;
        line-height: 30px;
        text-align: center;
    }
    .ab3-lx {
        width: 100%;
        float: left;
        padding: 20px;
        box-sizing: border-box;
    }
    .ab3-lx h2 {
        font-size: 22px;
        padding-bottom: 10px;
        border-bottom: 1px solid #EDEDED;
    }
    .ab3-item p {
        font-size: 16px;
        line-height: 27px;
    }
    .ab3-wx {
        display: flex;
        float: left;
        margin-left: 0;
        margin-top: 10px;
    }
    .ab3-img {
        width: 100%;
        float: left;
    }
    .bot-lx p {
        font-size: 16px;
        color: #000;
        margin-bottom: 5px;
    }
    .bottomdiv dl.d1 {
        width: 100%;
    }
    .bottomdivclx .bot-lx p{
        font-size: 16px;
    }
    .bottomdivclx p {
        font-size: 14px;
    }
    .fo-link{
        float: left;
        margin-top: 20px;
    }
    .bqxxdiv p{
        font-size: 14px;
    }
    .botshare{
        display: block;
        width: 100%;
        margin: 0 0 20px;
    }
    .botshare a{
        width: 35px;
        height: 35px;
    }
    ul.promenu li .child a {
        background: unset;
        width: auto;
        height: 30px;
        line-height: 30px;
        float: left;
        border-radius: 20px;
        padding: 0 20px;
        margin: 0;
        font-size: 14px;
    }
}