.header_1 {
    height: 43px;
    line-height: 43px;
    background-color: #666666;
}

.header_1_ul li {
    float: left;
    padding-right: 15px;
}

.header_1_ul li a img {
    margin-right: 10px;
}

.header_1_ul li a {
    font-size: 1.4rem;
    color: #ffffff;
    opacity: 0.85;
}

.header_1_fr_ul.header_1_ul li:last-child {
    padding-right: 0;
}

.header_1_fr_ul.header_1_ul li a span:nth-child(1) {
    margin-right: 15px;
}

.header_1_fr_ul.header_1_ul li:hover a span:nth-child(1) {
    color: #ffffff !important;
}

.header_2 {
    height: 120px;
    background-color: #ffffff;
    padding: 16px 0;
}


/* .pc_logo {
margin-right: 28px;
} */
.pc_logo p{
    font-size: 1.6rem;
    text-align: center;
    color: #000;
    margin-top: 5px;
    font-weight: bold;
}

.ver_align {
    display: table;
    height: 92px;
}

.ver_align1,
.ver_align2,
.ver_align3 {
    display: table-cell;
    vertical-align: middle;
}

.ver_align1 div {
    border-left: 2px solid rgba(0, 0, 0, .71);
    padding-left: 33px;
}

.ver_align1 a:nth-child(1) {
    font-size: 2.4rem;
    line-height: 40px;
    color: #000000;
    font-weight: 600;
}

.ver_align1 a:nth-child(2) {
    font-size: 1.9rem;
    line-height: 32px;
    /* letter-spacing: 12px; */
    color: #df0024;
}

.erweima {
    margin-left: 20px;
    line-height: 92px;
}

/* .ver_align3{
    margin-right: 15px;
} */

.ver_align2 div:nth-of-type(1) {
    font-size: 1.5rem;
    color: #000000;
}
.ver_align2 div:nth-of-type(2) {
    font-family: PingFang-SC-Heavy;
    color: #df0024;
    font-size: 2.8rem;
    font-weight: bold;
}
.header_2_fom {
    border: 1px solid #bcbcbc;
    border-radius: 35px;
    width: 270px;
    margin: 25px 0 0 30px;
}

.header_2_inp {
    line-height: 40px;
    height: 40px;
    width: 80%;
    float: left;
    border: none;
    padding-left: 15px;
    border-radius: 35px;
}


.header_2_butt {
    width: 20%;
    float: left;
    border: none;
    background: none;
}

.header_2_butt .iconfont {
    color: #ea2232;
    line-height: 40px;
}

.ver_align3 div {
    margin-right: 15px;
}

.ver_align3 .iconfont {
    font-size: 22px;
    color: #181818;
    text-align: center;
}

.daohang {
    /* line-height: 60px; */
    background-color: #0c6ab0;
}

/* .header_3_center {
    width: 100%;
} */

.daohang_ul {
    /* display: table;
    margin: 0 auto; */
    width: 100%;
    text-align: center;
}

.daohang_ul>li{
    display: inline-block;
    /* float: left; */
    /* padding: 18px 0; */
    position: relative;
    border-right: 1px solid #1e5dac;
}

.daohang_ul>li:nth-of-type(1) {
    border-left: 1px solid #1e5dac;
}

.daohang_ul>li>a {
    padding: 0px 38px;
    font-size: 1.7rem;
    line-height: 24px;
    color: #ffffff;
    display: block;
    line-height: 60px;
    /* border-right: 1px solid rgba(255, 255, 255, .39); */
}

/* .header_3_ul li:last-child a {
    border: none;
} */

.daohang_ul>li.active {
    position: relative;
    background: url(../img/2.jpg) no-repeat;
    background-size: 100% 100%;
}

.daohang_ul>li.active::before {
    content: "";
    display: block;
    height: 4px;
    background-color: #e50010;
    width: 100%;
    position: absolute;
    bottom: 0px;
    left: 0;
}

.daohang_ul>li:hover>a {
    color: #fff !important;
}

.daohang_ul>li::before {
    content: "";
    display: block;
    height: 4px;
    background-color: #e50010;
    width: 0;
    position: absolute;
    bottom: 0px;
    left: 0;
}
.daohang_ul>li::after{
    display: block;
    content: '';
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    border-top: 0px solid #e50010;
    bottom: -6px;
    left: 50%;
    position: absolute;
    transform: translateX(-50%);
    z-index: 999;
}
.daohang_ul>li.active::after,
.daohang_ul>li:hover ::after {
    border-top: 6px solid #e50010;

}

.daohang_ul>li:hover::before {
    transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    width: 100%;
}

.banner_div {
    position: absolute;
    left: 0;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}
.banner_size div{
    color: #fff;
    font-size: 6rem;
    font-weight: bold;
    display: inline-block;
    text-shadow: 2px 2px 0 #17e8ff;
}

.banner_size p:nth-of-type(1) span {
    color: #fff;
    font-size: 2.3rem;
    letter-spacing: 8px;
    border: 2px solid #17e8ff;
    line-height: 35px;
    padding: 0 30px;
    margin: 22px 0 10px;
    display: inline-block;
    border-radius: 30px;
}

.banner_size p:nth-of-type(2) {
    color: #fff;
    font-size: 1.6rem;
    text-transform: uppercase;
}

.case_ti {
    text-align: center;
}

.case_ti>p:nth-of-type(1) {
    color: #0c4da1;
    font-size: 4rem;
    position: relative;
    padding-bottom: 8px;
}

.case_ti>p:nth-of-type(1) span {
    color: #000;
}

.case_ti>p:nth-of-type(1)::after {
    position: absolute;
    left: 50%;
    bottom: 0;
    content: "";
    display: block;
    background: #0c4da1;
    width: 30px;
    height: 2px;
    /* padding: 8px; */
}

.case {
    padding: 70px 0 90px 0;
}

.case_ti>p:nth-of-type(2) {
    font-size: 1.7rem;
    color: #545454;
    margin-top: 10px;
}

.case_fl li a{
    display: block;
    color: #2f2f2f;
    font-size: 1.7rem;
    line-height: 58px;
    padding-left: 35px;
    position: relative;
    background: #fff;
    cursor: pointer;
}

.case_fl li.active a{
    color: #fff;
    background: #df0024;
}

.case_fl li::after a{
    position: absolute;
    left: 15px;
    top: 50%;
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #d9d9d9;
    transform: translateY(-50%);
}

.case_fl li:hover::after a,
.case_fl li.active::after a{
    border: 2px solid #fff;
}

.case_div {
    margin-top: 35px;
}

.case_lb .swiper-container {
    /* padding-right: 4px; */
}

.case_lb_img {
    width: 65%;
    border: 1px solid #d2d2d2;
}

.case_lb_size {
    background: #fff;
    padding: 45px;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15);
    right: 4px;
    top: 11%;
    width: 48%;
}
.case_lb_size>div{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 5;
    overflow: hidden;
    margin-bottom: 15px;
}
.case_lb_size img{
    width: 100%;
}
.case_lb_size>p:nth-of-type(1) {
    font-size: 2.2rem;
    color: #1f1f1f;
}
.case_lb_img {
    height: 400px;
}
.case_lb_size {
    height: 295px;
    overflow: hidden;
}
.case_lb_size>p:nth-of-type(2) {
    color: #6d6d6d;
    font-size: 1.6rem;
    line-height: 30px;
    margin: 10px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.case_lb_ck a {
    display: inline-block;
    color: #fff;
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 30px;
    padding: 0 20px;
    border-radius: 35px;
    background: #2f2f2f;
    margin-right: 18px;
    border: 1px solid #2f2f2f;
}

.case_lb_ck a:nth-of-type(2) {
    background: #e50010;
    border: 1px solid #e50010;
}

.case_lb_jt {
    position: absolute;
    bottom: -20px;
    right: 0;
}

.case_lb .swiper-button-next,
.case_lb .swiper-button-prev {
    /* width: 42px;
    height: 42px;
    line-height: 42px; */
    opacity: 1;
    text-align: center;
    background-size: 100% 100%;
    left: auto;
    right: auto;
    bottom: auto;
    position: relative;
    background: none;
}

.case_lb .swiper-pagination-fraction {
    position: sticky;
    width: auto;
    background: #fff;
    /* line-height: 42px;
    height: 42px; */
}

.case_lb_jt>div {
    display: inline-block;
}

.control {
    background: url(../img/7.jpg) no-repeat;
    background-size: cover;
    padding: 70px 0 75px 0;
}

.control .case_ti>p:nth-of-type(1) {
    color: #fff;
}

.control .case_ti>p:nth-of-type(1)::after {
    background: #fff;
}

.control .case_ti>p:nth-of-type(2) {
    color: #fff;
}

.control_wid {
    margin-top: 50px;
}

.control_wid ul {
    width: 30%;
}

.control_wid>div {
    width: 33%;
}

.control_wid ul li:nth-of-type(1) {
    margin-bottom: 55px;
}

.control_span {
    width: 23%;
}

.control_span span {
    display: inline-block;
    border: 1px solid #fff;
    border-radius: 50%;
    width: 70px;
    height: 70px;
    line-height: 70px;
    text-align: center;
}

.control_span .iconfont {
    font-size: 3.5rem;
    color: #fff;
}

.control_wz {
    width: 77%;
}

.control_wz>p:nth-of-type(1) {
    color: #ffffff;
    font-size: 2rem;
}

.control_wz>p:nth-of-type(2) {
    color: #acdbff;
    font-size: 1.6rem;
    line-height: 30px;
    margin-top: 5px;
}

.control_ul1 {
    margin-right: 35px;
}

.control_ul2 {
    margin-left: 35px;
    text-align: right;
}

.control_a {
    text-align: center;
}

.control_a a {
    display: inline-block;
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    background: #e50010;
    line-height: 40px;
    padding: 0 30px;
    border-radius: 35px;
    border: 1px solid #e50010;
}

.lianx {
    padding: 65px 0;
}

.lianx_wid>div {
    width: 47%;
}

.lianx_rx_wid>div {
    width: 49%;
}

.lianx_rx_wid_span .iconfont {
    color: #fff;
    font-size: 2.5rem;
}

.lianx_rx_wid_p {
    width: 75%;
}

.lianx_rx_wid_span {
    width: 25%;
}

.lianx_rx_wid_span>span {
    display: inline-block;
    height: 50px;
    width: 50px;
    line-height: 50px;
    border-radius: 50%;
    text-align: center;
    background: #0c6ab0;
}

.lianx_rx_wid_p p:nth-of-type(1) {
    color: #000000;
    font-size: 1.6rem;
}

.lianx_rx_wid_p p:nth-of-type(2) {
    color: #df0024;
    font-size: 2.1rem;
}

.lianx_rx_div .fl {
    width: 22%;
}

.lianx_rx_size {
    width: 75%;
}

.lianx_rx_size>p:nth-of-type(2) {
    font-size: 1.6rem;
    color: #808080;
}

.lianx_rx_size>p:nth-of-type(1) {
    color: #000000;
    font-size: 1.9rem;
    padding-bottom: 25px;
    position: relative;
}

.lianx_rx_size>p:nth-of-type(1)::after {
    position: absolute;
    left: 0;
    bottom: 12px;
    content: "";
    display: block;
    width: 32px;
    height: 1px;
    background: #004f9f;
}

.lianx_rx_size .control_a {
    text-align: left;
}

.lianx_rx_size .control_a a {
    background: #0c6ab0;
    border: 1px solid #0c4da1;
}

.lianx_rx_size .control_a {
    margin-top: 10px;
}

.lianx_rx_div {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid #dedede;
}

.lianx_ly_top>div:nth-of-type(1) {
    width: 42%;

}

.lianx_ly_top>div:nth-of-type(2) {
    width: 55%;
}

.lianx_ly_top_inp>div:nth-of-type(1) {
    width: 26%;
    float: left;
    color: #6d6d6d;
    font-size: 1.5rem;
    line-height: 32px;
}

.lianx_ly_top_inp>div:nth-of-type(2) {
    width: 74%;
    float: left;
}

.lianx_ly_top_inp input {
    line-height: 30px;
    width: 100%;
    border: 1px solid #dedede;
}

.lianx_ly_top>div:nth-of-type(1)>div:nth-of-type(1) {
    width: 32%;
}

.lianx_ly_top>div:nth-of-type(1)>div:nth-of-type(2) {
    width: 66%;
}

.lianx_ly_text>div:nth-of-type(1) {
    width: 13.5%;
    float: left;
    color: #6d6d6d;
    font-size: 1.5rem;
}

.lianx_ly_text>div:nth-of-type(2) {
    width: 86.5%;
}

.lianx_ly_text>div textarea {
    width: 100%;
    height: 100px;
    border: 1px solid #dedede;
}

.lianx_ly_text {
    margin: 12px 0 20px 0;
}

.lianx_ly_butt {
    width: 86.5%;
    float: right;
}

.lianx_ly_butt button {
    color: #fff;
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 36px;
    padding: 0 54px;
    border-radius: 35px;
    background: #2f2f2f;
    border: 1px solid #2f2f2f;
}

.product_img {
    position: relative;
    background: url(../img/9.jpg) no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
}

.product {
    padding: 75px 0 105px 0;
}

.product_ul>li {
    width: 12.5%;
    float: left;
    text-align: center;
    margin: 35px 0 27px 0;
    line-height: 60px;
    color: #fff;
    background: #0c6ab0;
    font-size: 1.7rem;
    cursor: pointer;
    position: relative;

}

.product_ul>li:hover,
.product_ul>li.active {
    background: #e50010;
    position: relative;
}

.product_ul>li:hover::after,
.product_ul>li.active::after {
    display: block;
    content: '';
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    border-top: 6px solid #e50010;
    bottom: -6px;
    right: 50%;
    position: absolute;
    transform: translateX(-50%);

}

.product_div_qz {
    background: #fff;
}

.product_div_qz>a {
    display: block;
    width: 43%;
    float: left;
}

.product_div_size {
    width: 55%;
    float: right;
    padding: 20px;
}

.product_div_size>a:nth-of-type(1) {
    /* display: block; */
    color: #1f1f1f;
    font-size: 2.2rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.product_div_size p {
    color: #6d6d6d;
    font-size: 1.6rem;
    line-height: 30px;
    margin: 15px 0 35px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 90px;
}

.product_wid1>div {
    width: 49.3%;
}
.product_wid1>div:nth-of-type(1){
    float: left;
}
.product_wid1>div:nth-of-type(2){
    float: right;
}
.product_div_size a:nth-of-type(2) {
   
}
.product_div_zx a{
    display: inline-block;
    line-height: 30px;
    color: #fff;
    font-size: 1.5rem;
    border: 1px solid #1e5dac;
    padding: 0 22px;
    border-radius: 35px;
    background: #1e5dac;
}
.product_div_zx a,
.product_div_zx a .iconfont{
    color: #fff;
}
.proxq .product_div_zx a{
    color: #fff;
    border: 1px solid #1e5dac;
    background: #1e5dac;
}
.proxq_wid .product_div_zx_span span:nth-of-type(1){
    display: inline-block;
    width: 35px;
    height: 35px;
    line-height: 35px;
    color: #fff;
    background: #1e5dac;
    border-radius: 50%;
    text-align: center;
    margin-left: 0;
}
.proxq_wid .product_div_zx_span span:nth-of-type(2){
    position: relative;
    top: 12px;
    margin-left: 10px;
}
.product_wid1 {
    margin-bottom: 15px;
}

.product_wid2_size>a {
    display: block;

}

.product_wid2_size>div {
    margin-top: 1px;
}
.product_wid2_size>div{
    padding: 15px;
    background: #fff;
    text-align: center;
}
.product_wid2_size>div>a {
    color: #1f1f1f;
    font-size: 1.9rem;
    margin-bottom: 8px;
    text-align: center;
    /* display: block; */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.product_wid2>div {
    width: 24%;
    float: left;
    margin-left: 1.3%;
}

.product_wid2>div:nth-of-type(1) {
    margin-left: 0;
}

.engineering {
    padding: 70px 0 100px 0;
}
.engineering_wid {
    margin-top: 35px;
}
.engineering_ul {
    width: 14%;
}

.engineering_ul li:nth-of-type(1) {
    margin-top: 0;
}

.engineering_ul li {
    color: #2f2f2f;
    font-size: 1.7rem;
    cursor: pointer;
    line-height: 62px;
    background: #bebebe;
    padding-left: 45px;
    margin-top: 1px;
    position: relative;
}

.engineering_ul li.active,
.engineering_ul li:hover {
    background: #e50010;
    color: #fff;
}

.engineering_ul li:hover::after,
.engineering_ul li.active::after {
    display: block;
    content: '';
    border-bottom: 4px solid transparent;
    border-top: 4px solid transparent;
    border-left: 8px solid #e50010;
    top: 50%;
    right: -8px;
    position: absolute;
    transform: translateY(-50%);
}

.engineering_fr {
    width: 84%;
}

.engineering_fl_div a {
    display: block;
}

.engineering_fl_isze a {
    color: #fff;
    font-size: 1.9rem;
}

.engineering_fl_isze p {
    font-size: 1.6rem;
    color: #898989;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.engineering_fl_isze {
    padding: 24px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background-color: hsla(0, 0%, 0%, 0.7);
}

.engineering_fl_lb .swiper-pagination {
    width: auto;
    left: auto;
    right: 10%;
    bottom: 10%;
}

.engineering_fl_w70 {
    width: 70%;
    float: left;
}

.engineering_fr_lb {
    width: 28%;
}

.engineering_fr_lb .swiper-slide {
    overflow: hidden;
    background-color: rgb(255, 255, 255);
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15);
}

.engineering_fr_lb .swiper-container {
    height: 436px;
    padding: 2px;
}

.engineering_fl_lb .swiper-pagination-bullet {
    background: #fff;
    opacity: 1;
}

.engineering_fl_lb .swiper-pagination-bullet-active {
    background: #e50010;
}

.research {
    background: #2f2f2f;
    padding: 30px 0;
}

.research_size>p:nth-of-type(2) {
    color: #ffffff;
    font-size: 1.8rem;
    margin-left: 60px;
}

.research_size>p:nth-of-type(1) {
    color: #fff;
    font-size: 2.2rem;
}

.research_size>p span {
    color: #e50010;
}

.research_size>span {
    color: #ffffff;
    font-size: 2rem;
    display: inline-block;
    background: #e50010;
    padding: 0 20px;
    line-height: 42px;
    margin: 15px 0 20px 60px;
}

.research_a a {
    color: #fff;
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 56px;
    background: #e50010;
    display: inline-block;
    padding-left: 35px;
}

.research_a span {
    display: inline-block;
    padding: 0 15px;
    background: #d3000f;
    margin-left: 30px;
}

.research_a .iconfont {
    font-size: 2.5rem;
}

.research_a {
    margin-top: 60px;
}

.enter {
    padding: 95px 0 105px 0;
    background: url(../img/14.jpg) no-repeat;
    background-size: cover;
}

.enter_wid>div {
    width: 50%;
}

.enter_fr_p {
    color: #545454;
    font-size: 1.9rem;
    /* padding-bottom: 55px; */
    position: relative;
    padding-left: 75px;
}

.enter_fr_p::after {
    position: absolute;
    left: 0;
    top: 14%;
    width: 175px;
    height: 1px;
    background: #c7c7c7;
    content: "";
    display: block;
}

.enter_fr_size>a {
    color: #010101;
    font-size: 4rem;
    padding-bottom: 20px;
    position: relative;
    display: block;
}

.enter_fr_size>p {
    color: #545454;
    font-size: 1.7rem;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.enter_fr_size>a::after {
    position: absolute;
    left: 0;
    bottom: 10px;
    content: "";
    display: block;
    width: 30px;
    height: 2px;
    background: #e50010;
}

.enter_fr_size {
    margin-top: 35px;
}

.enter_fr_size .control_a {
    text-align: left;
    margin-top: 25px;
}

.enter_wid {
    margin-bottom: 35px;
}

.enter_lb_size {
    color: #fff;
    font-size: 1.8rem;
    line-height: 45px;
    text-align: center;
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
}

.enter .engineering_ul {
    width: 19%;
}

.enter .engineering_fr {
    width: 77%;
}

.xinw {
    padding-top: 75px;
}

.xinw_w60 {
    width: 60%;
    float: left;
}

.xinw_wid {

    padding-left: 30%;
    padding-right: 30px;
}

.xinw_wid_fl>div {
    width: 69%;
    float: left;
}

.xinw_wid_fl>a {
    width: 27%;
    display: block;
}

.xinw_wid_div>div {
    margin-bottom: 5px;
}

.xinw_wid_div>div a {
    color: #000000;
    font-size: 1.8rem;
    width: 70%;
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.xinw_wid_div>div span {
    display: block;
    width: 29%;
    color: #646464;
    font-size: 1.6rem;
}

.xinw_wid_div>p {
    color: #646464;
    font-size: 1.6rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 28px;
}

.xinw_wid_fl {
    padding: 13px 0;
    border-bottom: 1px dashed #d1d1d1;
}

.xinw {
    position: relative;
}

.xinw_ul li {
    color: #fff;
    font-size: 2rem;
    /* line-height: 68px; */
    padding: 15px 25px;
    display: inline-block;
    position: relative;
    top: 5px;
    cursor: pointer;
}

.xinw_ul li.active {
    background: url(../img/13.png) no-repeat;
    background-size: 100% 100%;
    top: 0px;
    padding: 20px 25px;
}

.xinw_div {
    background: url(../img/19.jpg)no-repeat;
    background-size: 100% 100%;
    /* margin-top: 35px; */
    padding-left: 30%;
    /* width: 60%; */
    padding-right: 30px;
}

.xinw_fr {
    /* position: absolute;
      right: 0;
      bottom: 0; */
    width: 40%;
    background: url(../img/16.jpg) no-repeat;
    background-size: 100% 100%;
    padding: 43px 18% 25px 25px;
    float: left;
    margin-top: 12px;
}

.xinw_div_w55 {
    /* width: 55%; */
}

.xinw_div_a a {
    color: #fff;
    font-size: 1.7rem;
    position: relative;
    top: 28px;
}

.xinw_fr_ul_div {
    padding-right: 15px;
    display: none;
    width: 85%;
    float: right;
}

.xinw_fr_ul li.active .xinw_fr_ul_div {
    display: block;
}

.xinw_fr_ul li {
    margin-top: 12px;
}

.xinw_fr_ul li:nth-of-type(1) {
    margin-top: 0;
}

.xinw_fr_li {
    background: #fff;
    cursor: pointer;
}

.xinw_fr_ul_div>a {
    color: #646464;
    line-height: 30px;
    margin-bottom: 20px;
    font-size: 1.6rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 60px;
}

.xinw_fr_ul_fl>span:nth-of-type(2) {
    display: none;
}

.xinw_fr_ul_span {
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: #e50010;
    color: #fff;
    display: inline-block;
    text-align: center;
    font-weight: bold;
    font-size: 2.5rem;
}

.xinw_fr_ul_fl {
    width: 13%;
}

.xinw_fr_ul_fr {
    width: 85%;
}

.xinw_fr_ul_fr>p {
    line-height: 50px;
    color: #000000;
    font-size: 1.8rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.xinw_wd {
    margin-bottom: 20px;
}

.xinw_wd span {
    float: left;
    color: #fff;
    display: inline-block;
    font-size: 2rem;
}

.xinw_wd a {
    float: right;
    color: #fff;
    display: inline-block;
    font-size: 1.7rem;
}

.bott_ul {
    padding: 50px 0 35px 0;
}

.bott_ul ul {
    float: left;
}

.bott_ul ul li:nth-of-type(1) {
    color: #fff;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 15px;
}

.bott_ul>div,
.bott_ul ul li a {
    display: block;
    color: #fff;
    font-size: 1.32rem;
    line-height: 28px;
    font-weight: bold;
}

.bott_ul>div {
    /* line-height: 28px; */
}

.bott_ul>div>div:nth-of-type(1) {
    margin-right: 15px;
}

.bott_ul>div>div:nth-of-type(2) {
    position: relative;
    top: -5px;
}

.bott {
    background: #0c6ab0;
}

.bott_ul ul {
    margin-right: 66px;
}

.bott_yq {
    font-size: 13px;
    color: #fff;
    padding: 20px 0;

}

.bott_yq>a {
    color: #fff;
    display: inline-block;
    margin-left: 15px;
    padding-left: 15px;
    border-left: 1px solid #fff;
}

.bott_yq>a:nth-of-type(1) {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
}

.bott_bor {
    border-top: 1px solid #2885ca;
}

.bott_size {
    color: #68b7f2;
    font-size: 1.6rem;
    background: #005a9d;
    line-height: 65px;
    text-align: center;
}

/* 产品详情 */
.picture_size {
    position: absolute;
    left: 50%;
    top: 50%;
    color: #fff;
    font-size: 4.5rem;
    font-weight: bold;
    transform: translate(-50%, -50%);
}

.crumbs {
    line-height: 45px;
}

.crumbs_size a {
    display: inline-block;
    color: #929292;
    font-weight: bold;
}

.crumbs_size {
    font-size: 1.4rem;
    color: #929292;
}

.crumbs_size .iconfont {
    font-size: 2rem;
    color: #e4e4e4;
}

.crumbs_size span {
    display: inline-block;
    border-left: 1px solid #e4e4e4;
    border-right: 1px solid #e4e4e4;
    padding: 0 10px;
    margin-right: 25px;
}

.crumbs {
    border-bottom: 1px solid #e4e4e4;
}

.xinwen_top_ti {
    background: #0c6ab0;
    color: #fff;
    text-align: center;
    padding: 16px 0;
}

.xinwen_top_ti>p:nth-of-type(1) {
    font-size: 2.6rem;
    margin-bottom: 5px;
}

.xinwen_top_ul>li>a {
    display: block;
    color: #5c5c5c;
    font-size: 1.7rem;
    line-height: 55px;
    /* text-align: center; */
    background: url(../img/14.png) no-repeat 94% 50%;
    border-top: 1px solid #dfdfdf;
    padding-left: 80px;
}
.xinwen_top_ul2 li a{
    line-height: 45px;
    color: #5c5c5c;
    font-size: 1.7rem;
    padding-left: 30px;
    display: block;
    border-top: 1px solid #dfdfdf;
}
.xinwen_top_ul>li:nth-of-type(1)>a {
    border-top: none;
}
/* .xinwen_top_ul2>li:nth-of-type(1)>a {
    border-top: none;
} */
.xinwen_top_ul2>li:hover a,
.xinwen_top_ul2>li.active a{
    color: #0c6ab0;
    /* background: #dfdfdf; */
}
.xinwen_top_ul2{
    display: none;
}
.xinwen_top_ul>li:hover>a,
.xinwen_top_ul>li.active>a {
    color: #0c6ab0;
    background: #dfdfdf url(../img/15.png) no-repeat 94% 50%;
}

.xinwen_top {
    border: 1px solid #d5d5d5;
}

.xinwen_fl {
    padding: 15px 15px 20px 15px;
    border: 1px solid #dfdfdf;
    margin-top: 15px;
}

.xinwen_fl>p {
    font-size: 2.1rem;
    color: #0c6ab0;
    padding-bottom: 10px;
    border-bottom: 1px solid #dfdfdf;
}

.xinwen_fl_si {
    color: #6f6f6f;
    font-weight: bold;
    line-height: 30px;
    font-size: 1.5rem;
    padding-top: 10px;
    padding-bottom: 10px;
}

.xinwen_fl_zi span {
    background: #0c6ab0;
    color: #fff;
    display: inline-block;
    line-height: 46px;
    width: 50px;
    text-align: center;
    margin-right: 2px;
    float: left;
}

.xinwen_fl_zi span .iconfont {
    font-size: 2.5rem;
}

.xinwen_fl_zi a {
    display: inline-block;
    background: #0c6ab0;
    color: #fff;
    font-size: 1rem;
    width: 110px;
    text-align: center;
    line-height: 50px;
    float: left;
}

.prolist {
    padding: 55px 0 112px 0;
}

.prolist_fl_ul li a {
    color: #6f6f6f;
    font-size: 1.5rem;
    line-height: 32px;
    padding-left: 20px;
    position: relative;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.prolist_fl_ul li a::after {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #565656;
    position: absolute;
    top: 50%;
    left: 0;
    content: "";
    display: block;
    transform: translateY(-50%);
}

.prolist_ul li {
    width: 31.8%;
    float: left;
    border: 1px solid #dfdfdf;
    margin-bottom: 25px;
    margin-left: 2.2%;
}

.prolist_ul li:nth-of-type(1),
.prolist_ul li:nth-of-type(4),
.prolist_ul li:nth-of-type(7),
.prolist_ul li:nth-of-type(10) {
    margin-left: 0;
}

.prolist_ul li:hover {
    box-shadow: 0px 8px 15px 0px rgba(0, 0, 0, 0.2);
}

.prolist_ul li:hover .prolist_ul_size>a {
    color: #e70012;
}

.prolist_ul li a {
    display: block;
    padding: 0 15px;
}
.prolist_ul_size{
    padding-top: 15px;
}
.prolist_ul_size>a:nth-of-type(1) {
    font-size: 1.9rem;
   
    /* line-height: 65px; */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.prolist_ul_size p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 10px 0;
    line-height: 26px;
    font-size: 1.4rem;
}
.prolist_ul_size{
    text-align: center;
    border-top: 1px solid #dfdfdf;
    padding: 15px;
}
/* .prolist_ul_size div a{
    display: inline-block !important;
    line-height: 30px;
    color: #464646;
    font-size: 1.2rem;
    border: 1px solid #dfdfdf;
    padding: 0 22px;
    border-radius: 35px;
    background: #fff;
} */
.prolist_ul .product_div_zx a{
    display: inline-block !important;
}
.prolist_case li{
    width: 100%;
    float: none;
    line-height: 55px;
    border-bottom: 1px solid #dfdfdf;
    margin-left: 0;
}
.prolist_case li>a{
    width: 65%;
    float: left;
    font-size: 1.8rem;
    color: #545454;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.prolist_case li>p{
    width: 30%;
    font-size: 1.6rem;
    color: #545454;
    text-align: right;
    float: right;
    padding-right: 15px;
}
/* 产品详情 */
.proxq {
    padding: 50px 0 70px 0;
}

.proxq_wid {
    border: 1px solid #d5d5d5;
}

.proxq_wid>div:nth-of-type(1) {
    border-right: 1px solid #d5d5d5;
}

.proxq_wid>div {
    width: 50%;
    float: left;
}

.proxq_wid_lb .swiper-button-prev,
.proxq_wid_lb .swiper-button-next {
    background: none;
}

.proxq_wid_lb .swiper-button-prev {
    left: 0;
}

.proxq_wid_lb .swiper-button-next {
    right: 14px;

}

.proxq_wid_p {
    color: #000000;
    font-size: 2rem;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid #d5d5d5;
}
.proxq_wid .product_div_zx {
    padding-left: 10px;
}
.proxq_wid .product_div_zx span{
    margin-left: 15px;
    display: inline-block;
    font-size: 1.6rem;
}
.proxq_wid_size {
    font-size: 1.5rem;
    line-height: 28px;
    color: #585858;
    padding: 25px 22px 15px 22px;
    height: 297px;
    overflow-y: scroll;
}

.proxq_ul {
    margin: 18px 0 35px 0;
}

.proxq_ul li {
    color: #fff;
    font-size: 1.7rem;
    line-height: 55px;
    padding: 0 35px;
    cursor: pointer;
    float: left;
    border-left: 1px solid #2580c3;
    position: relative;
}

.proxq_ul li:nth-of-type(1) {
    border-left: none;
}

.proxq_ul {
    background: #0c6ab0;
}
.proxq_ul li.active{
    background: #e50010;
}
.proxq_ul li.active::after {
    display: block;
    content: '';
    border-right: 6px solid transparent;
    border-left: 6px solid transparent;
    border-top: 8px solid #e50010;
    bottom: -8px;
    left: 50%;
    position: absolute;
    transform: translateX(-50%);
}
.proxq_size{
    color: #585858;
    line-height: 30px;
    font-size: 1.5rem;
}
.proxq_size p{
    color: #e50010;
}
.proxq_dis>div{
    display: none;
}
.proxq_size table tr td{
    border: 1px solid #dfdfdf;
}
.message_inp input{
    width: 100%;
    color: #595959;
    font-size: 1.5rem;
    line-height: 48px;
    height: 48px;
    padding-left: 10px;
    border: 1px solid #d4d4d4;
    border-radius: 3px;
}
.message_inp>div{
    margin-bottom: 22px;
}
.message_fom{
    border: 1px solid #d4d4d4;
    margin-top: 30px;
}
.message_fom>p{
    color: #fff;
    font-size: 2.1rem;
    line-height: 52px;
    background: #0c4da1;
    padding-left: 30px;
}
.message_fom form{
    padding: 30px 20px;
}
.message_text textarea{
    width: 100%;
    color: #595959;
    font-size: 1.5rem;
    border: 1px solid #d4d4d4;
    padding: 10px 0 0 10px;
    height: 148px;
    border-radius: 3px;
}
.message_butt button{
    color: #fff;
    font-size: 1.8rem;
    line-height: 48px;
    padding: 0 55px;
    background: #e50010;
    border-radius: 3px;
    border: 1px solid #e50010;
    margin-top: 20px;
}
.case_tui{
    width: 100%;
    margin-top: 20px;
    border: 1px solid #e4e4e4;
    padding: 20px;
}
.case_tui>a{
    display: block;
    color: #595959;
    font-size: 1.3rem;
}
.case_tui_al{
    padding-bottom: 15px;
    margin-bottom: 28px;
    border-bottom: 1px solid #d4d4d4;
}
.case_tui_al>p{
    font-size: 2.1rem;
    color: #0c6ab0;
    position: relative;
    padding-left: 20px;
}
.case_tui_al>p::after{
    position: absolute;
    left: 0;
    top: 50%;
    content: "";
    display: block;
    background: #0c4da1;
    width: 4px;
    height: 13px;
    transform: translateY(-50%);
}
.case_tui_size{
    width: 50%;
    float: left;
}
.case_tui_size div a{
    font-size: 1.6rem;
    color: #1f1f1f;
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
    position: relative;
    padding-left: 18px;
}
.case_tui_size div a::after{
    position: absolute;
    left: 0;
    top: 50%;
    content: "";
    display: block;
    background: #afafaf;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    transform: translateY(-50%);
}
.case_tui_size div{
    margin-top: 15px;
    position: relative;
    overflow: hidden;
}

.case_tui>div:nth-of-type(1){
    padding-right: 15px;
}
.case_tui>div:nth-of-type(2){
    padding-left: 15px;
}
/* .case_tui_pad{
    padding: 5px 20px 20px 20px;
} */
.case_tui_pad>div:nth-of-type(2){
    padding-left: 20px;
    border-left: 1px solid #d4d4d4;
}
.case_tui_size>div:nth-of-type(1){
    margin-top: 0;
}
/* 关于我们 */
.about{
    padding: 50px 0 60px 0;
}
.about_bor>p{
    color: #0c6ab0;
    font-size: 2.5rem;
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 28px;
    position: relative;
    border-bottom: 1px solid #0c4da1;
}
.about_bor img {
	max-width:100%;}
.about_bor>p::after{
    width: 20px;
    height: 3px;
    background: #0c4da1;
    content: "";
    display: block;
    position: absolute;
    left: 52%;
    bottom: -2px;
    transform: translateX(-52%);
    z-index: 2;
}
.about_bor>p::before{
    width: 45px;
    height: 3px;
    background: #fff;
    content: "";
    display: block;
    position: absolute;
    left: 50%;
    bottom: -2px;
    margin: 0 15px;
    transform: translateX(-50%);
    z-index: 1;
}
.about_bor{
    padding: 30px 20px 25px 20px;
    border: 1px solid #d4d4d4;
}
.about_size{
    color: #595959;
    font-size: 1.6rem;
    line-height: 30px;
}
.about_gjc div{
    color: #595959;
    font-size: 1.4rem;
}
.about_gjc div span{
    font-size: 1.6rem;
    font-weight: bold;
}
.about_gjc{
    padding-top: 20px;
    border-top: 2px solid #e50010;
    margin-top: 30px;
}
/* 联系我们 */
.contact{
    padding: 50px 0 80px 0;
}
.contact_top{
    color: #595959;
    font-size: 1.6rem;
    line-height: 30px;
}
.contact_ul li div:nth-of-type(1){
    width: 30%;
    float: left;
}
.contact_ul li{
    width: 33.3%;
    float: left;
    margin-top: 20px;
}
.contact_fr{
    float: right;
    width: 68%;
}
.contact_ico{
    width: 70px;
    height: 70px;
    line-height: 70px;
    border: 1px solid #e50010;
    border-radius: 50%;
    display: inline-block;
    text-align: center;
}
.contact_ico .iconfont{
    font-size: 3.5rem;
    color: #e50010;
}
.contact_fr {
    color: #6f6f6f;
    font-size: 1.5rem;
    line-height: 30px;
}
.contact_fr p{
    font-size: 1.6rem;
}
.contact_ul{
    margin-bottom: 40px;
}
/* 在线留言 */
.message{
    padding: 50px 0 70px 0;
}
.message .message_fom{
    padding: 0;
    border: none;
    margin-top: 25px;
}
.message .message_fom form{
    padding: 0;
}
.message_cp a{
    display: block;
}
.message_size{
    color: #1f1f1f;
    font-size: 1.6rem;
    text-align: center;
}
.message_cp li{
    width: 25%;
    float: left;
}
.message_cp li a:nth-of-type(1){
    position: relative;
}
.message_cp li a:nth-of-type(1)::after{
    position: absolute;
    left: 0;
    top: 50%;
    height: 100px;
    width: 1px;
    background: #cecece;
    content: "";
    display: block;
    transform: translateY(-50%);
}
.message_cp li:hover a{
    color: #e50010;
}
.message_cp li:nth-of-type(1) a:nth-of-type(1)::after{
    width: 0;
}
/* 新闻中心 */
.news{
    padding: 50px 0 70px 0;
}
.xinwen_rig_lb{
    margin-top: 35px;
}
.xinwen_rig_wid{
    width: 100%;
}
.xinwen_rig_wid>div{
    width: 46%;
    float: right;
}
.xinwen_rig_wid>a{
    display: block;
    width: 50%;
    float: left;
}
.xinwen_rig_size p{
    color: #646464;
    font-size: 1.6rem;
}
.xinwen_rig_size p:nth-of-type(1){
    margin: 10px 0;
}
.xinwen_rig_size a{
    color: #000;
    font-size: 1.8rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
    
}
.xinwen_rig_size p:nth-of-type(2){
    font-size: 1.6rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 85px;
    line-height: 30px;
}
.xinwen_rig_lb .swiper-pagination{
    width: auto;
    left: 54%;
    bottom: 12%;
}
.xinwen_rig_lb .swiper-pagination-bullet{
    background: #0c4da1;
    border: 1px solid #0c4da1;
    opacity: 1;
}
.xinwen_rig_lb .swiper-pagination-bullet-active{
    background: none;
}

.news_li{
    width: 100%;
    /* border-top: 1px solid #dbdbdb; */
    padding: 8px 0;
}
.news_li>a{
    display: block;
    width: 30%;
    float: left;
}
.news_li_size{
    width: 70%;
    float: left;
    padding-left: 30px;
    padding-top: 15px;
}
.news_ul_bt>a:nth-of-type(1){
    font-size: 1.8rem;
    color: #000000;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
    width: 70%;
}
.news_ul_bt span{
    color: #646464;
    font-size: 1.6rem;
    width: 30%;
    text-align: right;
}
.news_li_size p{
    font-size: 1.6rem;
    line-height: 30px;
    color: #646464;
    margin: 12px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.news_li_size>a:nth-of-type(1){
    font-size: 1.6px;
    color: #646464;
    display: inline-block;
    padding: 0 15px;
    line-height: 30px;
    border: 1px solid #dbdbdb;
    border-radius: 5px;
}
.news_ul{
    padding-top: 17px;
    margin-top: 25px;
    border-top: 1px solid #d5d5d5;
}
/* 新闻详情 */
.newsxq{
    padding: 50px 0 70px 0;
}
.newsxq_size_top{
    font-size: 1.4rem;
    margin-top: 30px;
}
.newsxq_size img {
	max-width:100%;}
.newsxq_size_top .fl{
    color: #646464;
}
.newsxq_size_top .fr a{
    color: #646464;
}
.newsxq_size{
    color: #646464;
    font-size: 1.5rem;
    line-height: 30px;
    margin-bottom: 15px;
}
.newsxq_div .fr span,
.newsxq_div .fl a{
    color: #000000;
    font-size: 1.6rem;
}
.newsxq_div .iconfont{
    margin-right: 8px;
}
.newsxq_div{
    padding: 15px 25px;
    border: 1px solid #d4d4d4;
    border-top: none;
}
.newsxq_div .fr span{
    display: inline-block;
    margin-right: 5px;
    position: relative;
    top: 2px;
}
/* 云平台介绍 */
.platform_size{
    color: #595959;
    font-size: 1.6rem;
    line-height: 32px;
}
.platform_size p{
    color: #e70012;
}
.platform_tab{
    margin: 15px 0 20px 0;
    color: #595959;
    font-size: 1.5rem;
}
.platform_tab{
    background: #f2f2f2;
}
.platform_tab table{
    margin-bottom: 0;
    line-height: 45px;
}
.table>tbody>tr>td,
.table>tbody>tr>th,
.table>tfoot>tr>td,
.table>tfoot>tr>th,
.table>thead>tr>td,
.table>thead>tr>th{
    border-top: 2px solid #fff;
}
.table>tbody>tr>td{
    padding: 15px;
}
.platform{
    padding: 55px 0 60px 0;
}
.platform .row .row .col-md-6{
    height: 445px;
}
.platform .about_bor>p .iconfont{
    color: #a0d466;
    font-size: 30px;
    display: inline-block;
    -webkit-animation: run 1s infinite linear;
    -moz-animation: run 1s infinite linear;
    -ms-animation: run 1s infinite linear;
    -o-animation: run 1s infinite linear;
    animation: run 1s infinite linear;
    opacity: 0;
    /* position: relative;
    bottom: 100%; */
}
@keyframes run {
    from {
        bottom: 0%;
        opacity: 0.5;
    }

    to {
        bottom: 100%;
        opacity: 1;
    }
}
/* .case_dis>div{
    display: none;
} */

.xinw_dis>div,
.engineering_fr_div>div,
.enter_div>div{
    display: none;
}
.xinw .case_ti{
    margin-bottom: 35px;
}
.prolist2 .prolist_ul li>a{
    height: 233px;
    overflow: hidden;
}
@media(max-width:1700px) {
    
    .header_2_fom {
        width: 240px;
    }
    .daohang_ul>li>a {
        padding: 0px 34px;
    }
}
@media(max-width:1440px) {
html,body {
        font-size: 9px;
    }
    .header_2_fom {
        width: 270px;
    }
}
@media(max-width:1280px){
    .xinw_wid {
        padding-left: 9%;
    }
    .xinw_div {
        padding-left: 9%;
    }
    .xinw_fr {
        padding: 33px 3% 15px 25px;
    }
    .engineering_ul li {
        line-height: 60px;
    }
}
@media(max-width:1024px) {
    .banner_size div{
        font-size: 4.5rem;
    }
    .ver_align2 div {
        font-family: PingFang-SC-Heavy;
        font-size: 2rem;
    }
    .ver_align1 div {
        padding-left: 15px;
    }
    .ver_align1 a:nth-child(1) {
        font-size: 2rem;
    }
    .ver_align1 a:nth-child(2) {
        font-size: 1.9rem;
    }
    .header_2_fom {
        width: 240px;
        margin: 25px 0 0 10px;
    }
    .header_1_ul li {
        padding-right: 8px;
    }
    .erweima {
        margin-left: 9px;
    }
    .daohang_ul>li>a {
        padding: 0px 22px;
    }
    .banner_size img{
        width: 320px;
    }
    .banner_size p:nth-of-type(1) span {
        font-size: 2rem;
        letter-spacing: 6px;
        line-height: 35px;
        padding: 0 15px;
        margin: 15px 0 10px;
    }
    .banner_size p:nth-of-type(2) {
        font-size: 1.4rem;
    }
    .case_lb_size {
        padding: 25px;
        right: 4px;
        top: 5%;
    }
    .case_fl li a{
        line-height: 46px;
    }
    .control_span span {
        width:  50px;
        height: 50px;
        line-height: 50px;
    }
    .control_ul2 {
        margin-left: 0px;
    }
    .lianx_ly_top>div:nth-of-type(1)>div:nth-of-type(1) {
        width: 38%;
    }
    .lianx_ly_top>div:nth-of-type(1)>div:nth-of-type(2) {
        width: 60%;
    }
    .lianx_ly_top_inp>div:nth-of-type(1) {
        width: 30%;
    }
    .lianx_ly_top_inp>div:nth-of-type(2) {
        width: 68%;
    }
    .lianx_ly_text>div:nth-of-type(2) {
        width: 84.5%;
    }
    .lianx_ly_text>div:nth-of-type(1) {
        width: 15.5%;
    }
    .lianx_ly_butt {
        width: 84.5%;
    }
    .lianx_rx_div {
        margin-top: 10px;
        padding-top: 10px;
    }
    .product_ul>li {
        margin: 25px 0 25px 0;
    }
    .product {
        padding: 60px 0 ;
    }
    .engineering_ul li {
        line-height: 50px;
        padding-left: 15px;
    }
    .engineering_fr_lb .swiper-container {
        height: 354px;

    }
    .enter,
    .engineering,
    .case {
        padding: 60px 0;
    }
    .xinw_fr_ul_span {
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 2rem;
    }
    .xinw_fr_ul_fr>p {
        line-height: 40px;
    }
    .xinw_fr_ul_div>a {
        line-height: 28px;
        margin-bottom: 8px;
    }
    .bott_ul ul {
        margin-right: 35px;
    }
    .xinw {
        padding-top: 60px;
    }
    .xinwen_top_ul>li a {

        padding-left: 20px;
    }
    .xinwen_fl {
        padding: 10px;
        margin-top: 10px;
    }
    .proxq_wid_p {
        font-size: 1.7rem;
        padding-bottom: 10px;
        margin-bottom: 10px;
    }
    .proxq_wid_size {
        font-size: 1.4rem;
        line-height: 26px;
        padding: 15px;
    }
    .contact_ico {
        width: 40px;
        height: 40px;
        line-height: 40px;
    }
    .contact_ico .iconfont {
        font-size: 2.5rem;
    }
    .contact_ul li div:nth-of-type(1) {
        width: 25%;
    }
    .contact_fr {
        width: 73%;
    }
}
@media(max-width:990px) {
    .xinwen_top_ul>li a {
        line-height: 45px;
    }
    .xinwen_fl>p {
        font-size: 1.8rem;
    }
    .xinwen_top_ti>p:nth-of-type(1) {
        font-size: 2rem;
        margin-bottom: 0px;
    }
    .xinwen_top_ti {
        padding: 11px 0;
    }
    
    .header_div{
        display: none;
    }
    .phone .fl img{
        width: 160px;
    }
    .color_dao {
        line-height: 53px;
    }
    body{
        padding: 80px 0 55px 0;
    }
    .case_ti>p:nth-of-type(1) {
        font-size: 3rem;
    }
    .case_fl li a{
        font-size: 1.3rem;
        line-height: 35px;
        padding-left: 20px;
    }
    .case_fl li::after a{
        left: 5px;
    }
    .control_ul1 {
        margin-right: 25px;
    }
    .control_span .iconfont {
        font-size: 2.5rem;
    }
    .lianx_rx_wid_span>span {
        height: 40px;
        width: 40px;
        line-height: 40px;
    }
    .product_ul>li{
        font-size: 1.4rem;
    }
    .product_div_size>a:nth-of-type(1) {
        font-size: 1.8rem;
    }
    .product_div_size p {
        color: #6d6d6d;
        font-size: 1.4rem;
        line-height: 26px;
        margin: 6px 0 10px 0;
        -webkit-line-clamp: 2;
        height: 50px;
    }
    .product_wid2_size>div>a {
        line-height: 50px;
        font-size: 1.6rem;
    }
    .engineering_ul li {
        font-size: 1.4rem;
        line-height: 39px;
        padding-left: 10px;
    }
    .engineering_fl_isze {
        padding: 15px;
        
    }
    .engineering_fr_lb .swiper-container {
        height: 272px;
    }
    .research_size>span {
        line-height: 42px;
        margin: 10px 0 10px 15px;
    }
    .research_size>p:nth-of-type(2) {
        font-size: 1.6rem;
        margin-left: 26px;
    }
    .research_wid .fl img{
        width: 150px;
    }
    .research_a {
        margin-top: 28px;
    }
    .research_a a {
        font-size: 1.4rem;
        line-height: 45px;
        padding-left: 25px;
    }
    
.enter_fr_size>p {
    font-size: 1.4rem;
    line-height: 26px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.client-2{
    display: none;
}
.xinw_fr_ul_fr>p {
    line-height: 40px;
    font-size: 1.6rem;
    padding-left: 10px;
}
.xinw_fr_ul_div>a{
    padding-left: 15px;
}
.xinw_wid_div>p {
    font-size: 1.6rem;
    -webkit-line-clamp: 1;
    line-height: 26px;
}
.xinw_fr {
    padding: 15px 1% 15px 10px;
}
.xinw_fr_ul_div>a {
    line-height: 26px;
    margin-bottom: 8px;
}
.xinw_fr_ul_div>a {
    color: #646464;
    line-height: 30px;
    margin-bottom: 20px;
    font-size: 1.6rem;
    -webkit-line-clamp: 1;
    height: 26px;
}
.bott{
    display: none;
}
.xinwen_fl_zi a {
    width: 89px;
    line-height: 38px;

}
.xinwen_fl_zi span {
    line-height: 34px;
}
.proxq_ul li {
    line-height: 40px;
    padding: 0 18px;
}
.xinwen_rig_size p:nth-of-type(2) {
    -webkit-line-clamp: 2;
    height: 42px;
}
.news_li_size p {
    font-size: 1.6rem;
    line-height: 24px;
    margin: 5px 0;
}
.contact_ul li {
    width: 50%;
}
}
@media(max-width:767px){
    .banner_size img {
        width: 160px;
    }
    .phone .fl img {
        width: 120px;
    }
    .color_dao {
        line-height: 39px;
    }
    body {
        padding: 67px 0 55px 0;
    }
    .banner_size p {
       display: none;
    }
    .product ,.lianx ,.control ,.enter, .engineering, .case {
        padding: 35px 15px;
    }
    .case_lb_img {
        width: 100%;
    }
    .case_lb_size {
        padding: 25px;
        position: relative;
        width: 100%;
        right: 0px;
        top: 0%;
        margin-top: 15px;
    }
    .case .swiper-container{
        padding: 2px;
    }
    .case_fl li a{
        font-size: 1.4rem;
        line-height: 40px;
        padding-left: 30px;
    }
    .case_lb_size>p:nth-of-type(2) {
        font-size: 1.6rem;
        line-height: 26px;
        margin: 10px 0;
        -webkit-line-clamp: 3;
    }
    .control_wid {
        margin-top: 25px;
        height: auto;
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-orient: vertical;
        -moz-box-orient: vertical;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        /* optional */
        -webkit-box-align: start;
        -moz-box-align: start;
        -ms-flex-align: start;
    }
    .control_wid ul{
        width: 100%;
        margin: 0;
        margin-bottom: 15px;
    }
    .control_wid>div {
        width: 100%;
        order: 1;
    }
    .control_wid ul li:nth-of-type(1) {
        margin-bottom: 15px;
    }
    .control_ul1{
        order: 2;
       
    }
    .control_ul2{
        order: 3;
    }
    .control_span {
        float: left;
        text-align: left;
    }
    .control_wz {
        float: right;
        text-align: left;
    }
    .lianx_rx_wid>div{
        width: 100%;
    }
    .lianx_wid>div{
        width: 100%;
    }
    .control_a a {
        font-size: 1.4rem;
        line-height: 30px;
        padding: 0 25px;
    }
    .lianx_rx_div{
        margin-bottom: 25px;
    }
    .engineering_fr_lb,
    .engineering_ul,
    .product_div_size,
    .product_div_qz>a,
    .lianx_ly_top>div:nth-of-type(2),
    .lianx_ly_text>div:nth-of-type(2),
    .lianx_ly_text>div:nth-of-type(1),
    .lianx_ly_top>div:nth-of-type(1),
    .lianx_ly_top_inp>div:nth-of-type(2),
    .lianx_ly_top_inp>div:nth-of-type(1),
    .lianx_ly_top>div:nth-of-type(1)>div:nth-of-type(2),
    .lianx_ly_top>div:nth-of-type(1)>div:nth-of-type(1){
        width: 100%;
    }
    .product_ul>li {
        width: 33.3%;
        margin: 5px 0;
    }
    .product_div_size{
        padding: 10px;
    }
    .product_wid2>div {
        width: 47.5%;
        margin-left: 4.5%;
        margin-bottom: 15px;
    }
    .product_wid2>div:nth-of-type(3) {
        margin-left: 0;
    }
    .engineering_ul li{
        width: 25%;
        float: left;
        text-align: center;
        padding-left: 0rem;
    }
    .engineering_ul li:nth-of-type(1) {
        margin-top: 1px;
    }
    .engineering_fl_w70{
        width: 100%;
    }
    .engineering_fr{
        width: 100%;
        margin-top: 25px;
    }
    .engineering_fr_lb{
        margin-top: 15px;
    }
    .engineering_fr_lb .swiper-container {
        height: 100%;
    }
    .research_wid .fl img{
        width: 250px;
        display: block;
        margin: 0 auto;
    }
    .research_wid .fl{
        float: none;

    }
    .research_size{
        margin-top: 15px;
    }
    .research{
        padding: 35px 15px;
    }
    .research_size>p:nth-of-type(2),
    .research_size>span{
        margin-left: 0;
    }
    .research_a{
        float: none;
        margin-top: 15px;
    }
    .enter_wid>div{
        width: 100%;
    }
    .enter_fr_p {
        font-size: 1.7rem;
        padding-left: 0px;
    }
    .enter_fr_size>a {
        font-size: 2.5rem;
    }
    .enter_fr_size .control_a {
        margin-top: 15px;
    }
    .enter .engineering_ul{
        width: 100%;
    }
    .enter .engineering_ul li{
        width: 33.3%;
    }
    .enter .engineering_fr{
        width: 100%;
    }
    .enter_lb_size {

        line-height: 35px;

    }
    .enter_wid {
        margin-bottom: 15px;
    }
    .xinw {
        padding: 35px 15px;
    }
    .xinw_w60{
        width: 100%;
    }
    .xinw_fr{
        width: 100%;
    }
    .xinw_ul li {
        padding: 5px 9px;
        font-size: 1.7rem;
    }
    .xinw_div {
        padding-left: 2%;
        
    }
    .xinw_ul li.active {
        padding: 15px 20px;
    }
    .xinw_div_a a {
        top: 21px;
    }
    .xinw_wid {
        padding-left: 1%;
    }
    .xinw_wid_div>div a {
        width: 58%;

    }
    .xinw_wid_div>div span {
        width: 38%;
    }
    .xinw_wd {
        margin-bottom: 15px;
    }
    .xinw_fr {
        padding: 15px;
    }
    .product_wid1>div {
        width: 47.5%;
    }
    
    .col-md-3 {
        display: none;
    }
    .platform {
        padding:35px 15px;
    }
    .about_bor>p {
        font-size: 2rem;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    .about_bor>p::after {
        left: 56%;

    }
    .about_bor {
        padding:15px;
    }
    .about .row .row{
        margin: 0;
    }
    .prolist_ul_size>a{
        /* line-height: 40px; */
        font-size: 1.6rem;
    }
    .picture_size{
        font-size: 3rem;
    }
    .prolist_ul li {
        width: 47.5%;
        margin-left: 0;
        margin-bottom: 15px;
    }
    .prolist_ul li:nth-of-type(odd){
        margin-right: 4.5%;
    }
    .about {
        padding: 35px 0;
    }
    .case_tui {
        margin-top: 15px;
        padding: 15px;
    }
    .case_tui_al {
        padding-bottom: 10px;
        margin-bottom: 10px;
    }
    .case_tui>div:nth-of-type(2) {
        padding-left: 0px;
    }
    .case_tui_size{
        width: 100%;
    }
    .case_tui_pad>div:nth-of-type(2) {
        padding-left: 0px;
        border-left: none;
        margin-top: 10px;
    }
    .message_fom form {
        padding: 15px;
    }
    .proxq {
        padding: 35px 15px;
    }
    .proxq_wid>div{
        width: 100%;
    }
    .proxq_ul li {
        line-height: 40px;
        padding: 0 6px;
        font-size: 1.4rem;
    }
    .message_butt button {
        color: #fff;
        font-size: 1.6rem;
        line-height: 38px;
        padding: 0 35px;
        margin-top: 15px;
    }
    .newsxq,
    .prolist {
        padding: 35px 15px;
    }
    .newsxq_div {
        padding: 10px 15px;
    }
    .message_cp li {
        width: 50%;
    }
    .message_cp li:nth-of-type(3) a:nth-of-type(1)::after {
        width: 0;
    }
    .news {
        padding: 35px 15px;
    }
    .news_li_size,
    .news_li>a,
    .xinwen_rig_wid>a {
        width: 100%;
    }
    .xinwen_rig_wid>div{
        width: 100%;
        margin-top: 15px;
    }
    .xinwen_rig_lb .swiper-pagination {
        bottom: 0%;
        left: 45%;
    }
    .xinwen_rig_lb .swiper-container{
        padding-bottom: 45px;
    }
    .news_li_size{
        padding-left: 0;
    }
    .message{
        padding: 35px 15px;
    }
    .contact_ul li {
        width: 100%;
    }
    .contact_fr {
        line-height: 22px;
    }
    .contact_ul li{
        margin-top: 15px;
    }
    .contact{
        padding: 35px 15px;
    }
    .contact_ul li div:nth-of-type(1) {
        width: 18%;
    }
    .contact_fr {
        width: 80%;
    }
    .banner_size div{
        font-size: 2.5rem;
    }
    .product_div_size p {
        color: #6d6d6d;
        font-size: 1.4rem;
        line-height: 26px;
        margin: 0px 0 8px 0;
        -webkit-line-clamp: 1;
        height: 28px;
    }
    .product_div_zx a{
        font-size: 1.2rem;
        line-height: 22px;
        padding: 0 6px;
    }
    .product_wid2_size>div>a {
        line-height: 20px;
    
    }
    .product_wid2_size>div {
        padding: 10px;
    }
    .product_ul>li {
        font-size: 1.6rem;
    }
    .proxq_size img{
        width: 100%;
    }
    .prolist_case li{
        width: 100%;
    }
}
.product_div_zx a:hover{
    box-shadow: inset 0 0 0 1.5rem #e50010;
    border: 1px solid #e50010 !important;
    color: #fff;
    transition: 400ms ease-in-out;
    -moz-transition: 400ms ease-in-out;
    -webkit-transition: 400ms ease-in-out;
    -o-transition: 400ms ease-in-out;
}
.message_butt button:hover,
/* .product_div_size a:hover, */
.lianx_ly_butt button:hover,
.control_a a:hover,
.case_lb_ck a:hover{
    box-shadow: inset 0 0 0 1.5rem #003d8a;
    border: 1px solid #003d8a !important;
    color: #fff;
    transition: 400ms ease-in-out;
    -moz-transition: 400ms ease-in-out;
    -webkit-transition: 400ms ease-in-out;
    -o-transition: 400ms ease-in-out;
}
.case_tui_size div a:hover,
.header_1_ul li a:hover,
.product_div_qz:hover .product_div_size>a:nth-of-type(1),
.product_wid2_size:hover>div>a,
.news_li:hover .news_ul_bt>a:nth-of-type(1),
.xinwen_rig_wid:hover .xinwen_rig_size>a,
.prolist_fl_ul li a:hover,
 .bott_ul ul li a:hover,
.xinw_wid_fl:hover .xinw_wid_div>div a{
    color: #e50010;
}
.xinw_fr_ul li.active .xinw_fr_ul_fl span:nth-of-type(1){
    display: none;
}
.xinw_fr_ul li.active .xinw_fr_ul_fl span:nth-of-type(2){
    display: block;
    background: #0c4da1;
}



#page{ clear:both; height:40px; margin:0 auto; text-align:center; display: table; margin-top:20px}
#page li{ float:left; padding:5px 14px; border:1px solid #CCCCCC; margin-right:6px; color:#666; font-size:12px; list-style:none;}
#page li:hover{border:1px solid #004f9f;}
#page li:hover a{color:#004f9f}
#page li a{ color:#666}
#page li.active{border:1px solid #004f9f; background-color:#004f9f; color:#FFFFFF}
#page li.active a{ color:#fff}
#page .thisclass{ background-color:#004f9f; color:#FFFFFF}