@import url(./animate.min.css);
@import url(https://at.alicdn.com/t/font_3024508_4t071cvltcc.css);


* {
    margin: 0;
    padding: 0;
    font-family: 'PingFang SC';
    font-style: normal;
    clear: both;
}


ul,
dt {
    list-style: none;
}

a {
    text-decoration: none;
    color: #fff;
}

.jump-btn {
    margin: 21px auto 0;
    width: 158px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    border: 1px solid #1768E4;
    color: #1768E4;
    box-sizing: border-box;
}

.jump-btn:hover {
    background-color: #1768E4;
    color: #fff !important;
}

.m-header {
    position: fixed;
    top: 0;
    z-index: 99999;
    width: 100%;
    background: #fff !important;
    padding: 8px 16px; 
}

.m-header-warp {
    width: calc(100% - 32px);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.m-header-warp .logo {
    height: 48px;
}

.menu-icon {
    float: right;
}

/* 弹出框 */
.black_overlay {
    display: none;
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: black;
    z-index: 1001;
    -moz-opacity: 0.8;
    opacity: .50;
    filter: alpha(opacity=80);
}

.white_content {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -47%);
    min-width: 330px;
    border: 1px solid lightblue;
    background-color: white;
    z-index: 1002;
    overflow: auto;
}

.white_content_small {
    display: none;
    position: absolute;
    top: 20%;
    left: 30%;
    width: 40%;
    height: 50%;
    border: 1px solid lightblue;
    background-color: white;
    z-index: 1002;
    overflow: auto;
}

.main-form-content {
    padding: 0 20px;
}

.main-form-title {
    display: flex;
    justify-content: space-between;
    padding: 10px;
}

.close-btn-form {
    font-size: 16px;
    padding: 3px 10px;
    border-radius: 5px;
    border: 2px #ddd solid;
}

/* 弹出框结束 */ 
/* 表单 */
.form-item {
    display: flex;
}

.contact-container {
    background: #F8F8F8;
    padding-bottom: 64px;
}

.sul-desc {
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    letter-spacing: 0.1px;
    color: #737B7D;
    margin-top: 16px;
}

.form-box {
    transition: 1s;
    zoom: 1;
}

.form-box1 {
    transition: 1s;
    zoom: 1;
}

.hide {
    display: none;
}

.submit_success {
    transition: 1s;
    zoom: 1;
}

.submit_tips {
    justify-content: space-around;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
}

.submit_trmark {
    margin-top: 24px;
    color: #000000d9;
    font-size: 24px;
    line-height: 1.8;
    text-align: center;
}

.form-validation {
    margin: 32px auto;
    width: calc(100%-30px);

}

/* .form-validation div+div {
        margin-top: 10px;
    } */

.form-validation label {
    display: block;
    padding-bottom: 5px;
    font-weight: bold;
    font-size: 14px;
    color: rgba(0, 0, 0, 0.85);
}

.form-validation .btn {
    display: inline-block;
    color: #fff;
    height: 38px;
    line-height: 38px;
    text-align: center;
    width: 100px;
    background: #008ADF;
    cursor: pointer;
    padding: 0 !important;
    border-radius: 0 !important;
}

.form-validation .another {
    border: 1px solid rgba(0, 0, 0, 0.15);
    background-color: #fff;
    color: #373F41;
    margin-left: 25px;
}

.form-validation .another:hover {
    color: #373F41;
}

.form-validation input,
.form-validation textarea {
    display: block;
    padding: 5px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    width: 95%;
    height: 25px;
    outline: none;
    caret-color: #09f;
    border-radius: 4px;
    transition: all 300ms;
}

.form-validation input:focus:valid,
.form-validation textarea:focus:valid {
    border-color: #3c9;
}

.form-validation input:focus:invalid,
.form-validation textarea:focus:invalid {
    border-color: #f66;
}

.form-btn {}

.form-validation textarea {
    height: 62px;
    resize: vertical;
    line-height: 30px;
    font-size: 16px;
}

.required-tag {
    color: #f66;
    margin-right: 4px;
}

.m-main {
    width: 100%;
    overflow-x: hidden;
    margin-top: 64px;
}

.swiper-warp {
    width: 100%;
    height: 298px;
    position: relative;
}

.swiper-warp>img {
    width: 100%;
    height: 100%;
    position: absolute;
}

.swiper-box {
    position: absolute;
    left: 10%;
    width: 80%;
    height: inherit;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.swiper-title {
    font-weight: 700;
    font-size: 20px;
    line-height: 28px;
    color: #fff;
    text-align: center;
    margin-bottom: 16px;
}

.swiper-desc {
    font-weight: 400;
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    letter-spacing: 0.3px;
    color: #fff;
    margin-bottom: 16px;
}

.swiper-button {
    width: 109px;
    height: 48px;
    margin: 0 10px;
    line-height: 48px;
    text-align: center;
    cursor: pointer;
    background: #1768E4;
}

.swiper-but {
    width: 109px;
    height: 46px;
    margin: 0 10px;
    line-height: 46px;
    text-align: center;
    cursor: pointer;
    border: 1px #fff solid;
}

.m-card {
    padding: 24px 16px;
}

.m-card-title {
    font-weight: 700;
    font-size: 20px;
    line-height: 28px;
    text-align: center;
    letter-spacing: 0.1px;
    color: #000000;
    position: relative;
    padding-bottom: 8px;
}

.m-card-title::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: calc((100% - 62px)/2);
    width: 62px;
    height: 4px;
    background: #105BC0;
}

.company-info {
    /* width: 100%; */
    padding: 16px;
    background: #0d1c2f;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: normal;

}

.coopmode-warp {
    list-style: none;
    margin: 0;
    padding: 0;
}

.coopmode-warp .items {
    display: flex;
    margin-bottom: 16px;
    padding: 12px 12px 0 12px;
    background: #f8f8f8;
    border-radius: 4px;
}

.coopmode-warp img {
    width: 34px;
    height: 34px;
    margin: 3px 8px;
    object-fit: cover;
}

.coopmode-warp h3 {
    font-size: 17px;
    letter-spacing: 0.1px;
    color: #000000;
    text-align: left;
}

.coopmode-warp p {
    color: #737b7d;
    text-align: left;
    padding-bottom: 15px;
}

.fast-link {
    padding: 0;
    margin: 0;
    list-style: none;

}

.fast-link>li {
    height: 56px;
    line-height: 56px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.fast-link .menu {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    font-size: 14px;
    mix-blend-mode: normal;
    opacity: 0.9;
    justify-content: space-between;
    color: #fff;
    cursor: pointer;
}

.menu>label {
    margin-left: 16px;
}

.menu>span {
    margin-right: 16px;
}

.phon-contact {
    margin: 24px 0;
    padding: 16px;
    line-height: 24px;
    border-radius: 4px;
    /* width: 100%; */
    background: #1768e4;
    display: flex;
    justify-content: space-between;
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9);
}

.phon-contact>a {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9) !important;
}

.em-address {
    line-height: 24px;
    margin-bottom: 4px;
    font-size: 14px;
    color: #fff;
}

.m-item {
    background: #F8F8F8;
    padding: 16px;
    display: flex;
    align-items: center;
    margin: 8px 0;
}

.m-item>h3 {
    font-weight: 700;
    font-size: 18px;
    line-height: 24px;
    color: #373F41;
}

.adv-desc {
    height: 72px;
    margin-top: 8px;
}

.adv-desc>p {
    font-weight: 400;
    font-size: 14px;
    line-height: 24px;
    color: #737B7D;
}

.re-img {
    margin: 16px 0;
}

.re-img>img {
    width: 100%;
}

.re-desc {
    font-weight: 400;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 0.2px;
    text-indent: 28px;
    margin-bottom: 8px;
    text-align: justify;
}


.nav {
    background: #191919;
    position: fixed;
    z-index: 99999;
    width: calc(100% - 32px);
    left: 0;
    top: 64px;
    bottom: 0;
    font-size: 40px;
    padding: 16px;
    overflow-y: scroll;
    transform: translateX(110%);
}

.nav.on {
    transform: translateX(0);
}

.nav>ul {}

.nav li.m {
    border-bottom: 1px solid #333;
}

.nav li.m h3 a {
    display: block;
    position: relative;
    font-size: 16px;
    color: #fff;
    line-height: 48px;
}

.nav li.m h3 a i {
    position: absolute;
    right: 0;
    top: 0;
    text-align: right;
    width: 28px;
    height: 48px;
    line-height: 48px;
    font-size: 18px;
}

.nav li.m2 h3 a i:last-of-type {
    display: none;
}

.nav li.m2.on h3 a i {
    display: none;
}

.nav li.m2.on h3 a i:last-of-type {
    display: block;
}

.nav .sub {}

.nav .sub li {
    border-bottom: 1px solid #333;
    line-height: 50px;
}

.nav .sub li a {
    font-size: 16px;
    color: #fff;
    padding: 0 40px;
}

.sub-span {
    font-size: 16px;
    color: #fff;
    padding: 0 20px;
}

.nav li.m2 {
    max-height: 50px;
    overflow: hidden;
    transition: max-height 0.5s;
}

.nav li.m2.on {
    max-height: 999px;
}


.menu-icon.on {
    transform: translateX(-0px);
}

.menu-icon svg:first-of-type {
    display: block;
}

.menu-icon svg:last-of-type {
    display: none;
}

.menu-icon.on svg:first-of-type {
    display: none;
}

.menu-icon.on svg:last-of-type {
    display: block;
}

.qr-desc>h2 {
    margin-top: 18px;
    margin-bottom: 8px;
    font-weight: 400;
    font-size: 17px;
    line-height: 24px;
    color: #fff;
}

.qr-desc>p {
    font-size: 14px;
    line-height: 20px;
    color: #fff;
    opacity: 0.5;
}

.qr-code {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: none;
    border-right: none;
    display: flex;
    justify-content: space-between;
    margin: 24px 0;
}

.keep-record {
    font-size: 14px;
    color: #FFFFFF;
    padding-bottom: 40px;
    text-align: center;
    line-height: 24px;
    width: 100%;
}

.m-service-box {
    position: fixed;
    width: 110px;
    right: 0px;
    bottom: 4px;
    z-index: 9;
    overflow: hidden;
}

.m-service-box ul {
    zoom: 1;
    border-radius: 3px;
    overflow: hidden;
    height: 40px;
}

.m-service-box li {
    text-align: center;
    width: 46px;
}

.m-service-box li a {
    height: 40px;
    line-height: 10px;
    color: #fff;
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.m-service-box li a img {
    margin-right: 12px;
    width: 40px;
}

.m-service-box li:nth-of-type(2) {
    background: #014286;
}

.m-service-box.on {
    background-color: rgb(255, 196, 0);
}

.m-service-box.on li {
    /* width: 36%; */
}

.m-service-box li.top {
    width: 105px;
    transition: 1s;
    display: none;
}

.m-service-box.on li.top {
    /* width: 28%; */
    display: block;
}

.m-service-box li.top a {
    display: block;
    background: rgb(220, 217, 247);
    color: #fff !important;
}

.m-service-box .go-span {
    height: 40px;
    line-height: 40px;
    display: flex;
    justify-content: space-around;
    padding: 0 15px;
}

/* 核心平台 */
.core-platform .introduce-tabs {
    text-align: center;
    padding: 15px;
    font-size: 18px;
    font-weight: 700;
}

.core-platform .tab-active {
    border-bottom: #105BC0 4px solid;
}

.core-platform .tab-section {
    padding: 0 15px;
}

.introduce-tabs .tab-items {
    margin: 0 10px;
    font-size: 18px;
}

.tab-section section {
    display: none;
}

.tab-section .section-active {
    display: block;
}

.tab-section .core-desc {
    font-size: 14px;
    color: #737b7d;
    letter-spacing: 0.3px;
    line-height: 1.5;
    margin-top: 15px;
}

.all-content-center {
    text-align: center;
}

.my-swiper {
    display: flex;
    justify-content: space-around;
    position: relative;
}

.my-swiper .my-slide {
    width: 33%;
}

.my-slide img {
    width: 100%;
}

.my-slide-remark img {
    width: 30px;
}

.my-swiper .my-slide-remark {
    position: absolute;
    top: 15%;
    width: 30%;
    padding: 2px 10px;
    z-index: 50;
}

.my-slide-remark div a {
    display: inline-block;
    color: #fff;
    padding: 3px 8px;
    background-color: rgb(6, 106, 255);
    opacity: 0.6;
    text-align: center;
}

.my-slide-remark .line-remark {
    width: 30px;
    border-bottom: 3px #008ADF solid;
    margin: 3px 0 8px 0;
}

.my-slide-remark0 div a {
    display: inline-block;
    color: #fff;
    padding: 8px 15px;
    background-color: rgb(23, 104, 228);
    text-align: center;
}

/* 为您量身打造智慧物联网解决方案 */
.case-bg {
    background: url("/assets/home/background.png") no-repeat;
    background-size: cover;
    background-position: 50%;
    padding: 24px 16px;
    margin: 20px 0 2px 0;
    color: #fff;
    text-align: center;
}

.case-bg .desc {
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    letter-spacing: 0.1px;
    color: rgba(255, 255, 255, 0.6);
}

.case-bg .optn {
    margin-top: 16px;
    font-size: 14px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    color: #fff;
    opacity: 0.5;
}

.case-main {
    background-color: rgba(255, 255, 255, .1);
    text-align: left;
    border-bottom: 1px #fff solid;
}

.case-tabs section {
    display: none;
}

.case-tabs .case-tabs-title {
    line-height: 2;
    padding: 7px 10px;
    border-top: 1px #fff solid;
    display: flex;
    justify-content: space-between;
}

.case-tabs .section-active {
    display: block;
}

.tab-content {
    color: #fff;
    padding: 10px;
}

.tab-content .product-box {
    width: 50px;
    height: 50px;
    background: #fff;
    cursor: pointer;
    display: flex;
    justify-content: center;
}

.tab-content a {
    display: inline-block;
    width: 116px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px #fff solid;
    color: #fff;
    margin: 15px 0;
}

.tab-content .tab-content-line {
    border: 1px #fff dashed;
    margin-bottom: 15px;
}

.tab-content-img {
    display: flex;
}

.tab-content .product-box img {
    height: 50px;
    width: 50px;
}

.tab-content-img .img-list {
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-right: 15px;
}

.img-list p {
    font-size: 14px;
    text-align: center;
}

/* 我们的优势 */
.my-card {
    margin: 20px 0;
}

.my-card .desc {
    font-size: 14px;
    letter-spacing: 0.1px;
    font-weight: bold;
    white-space: nowrap;
    text-align: center;
    margin-top:10px;
}

.my-card-title {
    text-align: center; 
}
.my-card-title-line{
    border-bottom:5px #105BC0 solid;
    width:62px; 
    position: absolute;
    left: 50%; 
    transform: translateX(-50%);
    margin:3px 0;
}
 
.our-adv-main section {
    display: none; 
    color: #fff;
}

.our-adv-main .section-active {
    display: block;
}

.our-adv-main .section0 {
    background: url("/assets/home/adv2.png") no-repeat;
    background-size: cover;
    background-position: 50%; 
    height: 350px;
    margin: 20px 0 2px 0;
}

.our-adv-main .section1 {
    background: url("/assets/home/adv1.png") no-repeat;
    background-size: cover;
    background-position: 50%;
    height: 350px;
    margin: 20px 0 2px 0;
}

.our-adv-main .section2 {
    background: url("/assets/home/adv3.png") no-repeat;
    background-size: cover;
    background-position: 50%;
    height: 350px;
    margin: 20px 0 2px 0;
}

.our-adv-main .adv-h1 {
    color: #fff !important;
    height: 34px;
    line-height: 34px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
}

.our-adv-main li::marker {
    color: #3860f4;
}

.our-adv-main li {
    font-size: 13px;
    line-height: 2;
}

.our-adv-main .adv-btn {
    color: #000;
}
.our-adv-remark{
    padding:20px;
}
.our-adv-footer{
    position: absolute;
    bottom: 15px;
    padding-left: 20px;
}
.our-adv-footer .more{
    margin-top:10px;
    color:#fff; 
    border: 1px #fff solid;
    padding:5px 15px;
}
.our-adv-footer .footer-btn{
   display: flex;
   width:100px;
   justify-content: space-around;
   margin-top: 10px;
}
.our-adv-footer .footer-btn div{
    height: 30px;
    width: 30px;
    line-height: 30px;
    text-align: center;
    color: #fff;
    font-size: 25px;
    border: #fff solid 1px;
    border-radius: 50%;
}
/* 联系我们 */
.my-chat-us{
    padding: 0 20px 20px 20px;
}