html {
    scroll-padding-top: 84px;
}

@media (min-width: 1200px) {
    .container {
        max-width: 1260px;
    }
}

@media (min-width: 1920px) {
    .container {
        max-width: 1360px;
    }
}

* {
    padding: 0;
    /* margin: 0; */
}

ul,
li {
    list-style: none;
}

.pad0 {
    padding: 0 !important;
}

.padr0 {
    padding-right: 0;
}

.pad30 {
    padding-left: 30px;
}

.w60 {
    width: 65% !important;
    flex: 0 0 65%;
    max-width: 65%;
}

.w40 {
    width: 35% !important;
    flex: 0 0 35%;
    max-width: 35%;
}

.container {
    padding: 0 10px;
}

.nav-container {
    margin: 0 auto;
}



.navBoxBg {
    background-color: transparent !important;
}

@media (min-width: 768px) {
    .navBoxBg {
        background-color: rgba(25, 38, 79, 1) !important;
    }

    .nav-container .col-5 {
        flex: 0 0 30% !important;
        max-width: 30% !important;
    }

    .nav-container .col-7 {
        flex: 0 0 70% !important;
        max-width: 70% !important;
    }
}

@media (min-width: 992px) {
    .navBoxBg {
        background-color: transparent !important;
    }

    .nav-container .col-5 {
        flex: 0 0 30% !important;
        max-width: 30% !important;
    }

    .nav-container .col-7 {
        flex: 0 0 70% !important;
        max-width: 70% !important;
    }
}

@media (min-width: 1200px) {
    .navBoxBg {
        background-color: transparent !important;
    }

    .nav-container .col-5 {
        flex: 0 0 40% !important;
        max-width: 40% !important;
    }

    .nav-container .col-7 {
        flex: 0 0 60% !important;
        max-width: 60% !important;
    }
}

@media (min-width: 1920px) {
    .navBoxBg {
        background-color: transparent !important;
    }

    .nav-container .col-5 {
        flex: 0 0 50% !important;
        max-width: 50% !important;
    }

    .nav-container .col-7 {
        flex: 0 0 50% !important;
        max-width: 50% !important;
    }
}

.navBoxBg.nabBgBlue {
    background-color: rgba(25, 38, 79, 1) !important;
}

.navBoxBg.nabBgTra {
    background-color: transparent !important
}

.navbar-dark .navbar-nav .nav-link {
    font-size: 20px;
}

.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link:hover {
    color: #ffa200 !important;
}

.img-fluid {
    width: 100%;
    height: 558px;
}

.banner_title {
    width: 55%;
    /* width: 785px; */
    height: 270px;
    position: absolute;
    top: 285px;
    left: 10%;
    /* left: 330px; */
    text-align: center;
    color: #fff;
}

.banner_title>p {
    font-size: 22px;
    line-height: 25px;
    letter-spacing: 4px;
    margin: 20px auto;
    font-family: '黑体';
    font-weight: bold;
}

.banner_title>div {
    /* font-size: 34px;
    line-height: 34px; */
    width: 98%;
    min-height: 50px;
    font-weight: 400;
    margin: 40px auto 0;
    background: #E49C23;
    border-radius: 25px;
    font-size: 24px;
    color: #FEFFFF;
    line-height: 50px;
    padding: 0 10px;
}

@media only screen and (max-width: 1200px) {
    .banner_title>p {
        font-size: 15px;
        letter-spacing: 2px;
    }

    .banner_title>div {
        font-size: 22px;
        margin: 25px auto;
    }
}

.banner-box {
    width: 100%;
    height: 710px;
    background-color: rgba(25, 38, 79, 1) !important;
}


.small-border {
    height: 6px;
    width: 40px;
    background: #1F4292;
    display: block;
    margin: 20px auto 30px;
}

.product-desc {
    width: 100%;
    min-height: 60px;
    line-height: 30px;
    font-size: 18px;
    font-weight: 400;
    color: #545454;
    margin: 0 auto 60px;
    text-align: center;
}

.product-desc>a {
    color: #545454;
}

.product-desc>a:hover {
    text-decoration: none;
    color: #1F4292;
}

.product-desc1 {
    text-align: left;
    letter-spacing: 1px;
    text-indent: 36px;
}

.introduction-panne {
    padding-bottom: 10px;
}

.product-list>.row {
    justify-content: center;
}

.product-list li {
    width: 360px;
    min-height: 275px;
    text-align: center;
    border: 2px solid #E5E5E5;
    border-top-width: 0;
    border-left-width: 0;
    padding: 20px;
    box-sizing: border-box;
}

.product-list li:nth-child(1),
.product-list li:nth-child(2),
.product-list li:nth-child(3) {
    border-bottom-width: 2px;
}

.product-list li:nth-child(4),
.product-list li:nth-child(5),
.product-list li:nth-child(6) {
    border-bottom-width: 0;
}

.product-list li:nth-child(3),
.product-list li:nth-child(6) {
    border-right-width: 0;
}

.product-list li img {
    width: 48px;
    height: 45px;
    margin-top: 30px;
}

.product-list li h4 {
    margin: 12px 0;
    font-size: 15px;
    font-weight: bold;
    color: #121212;
    line-height: 36px;
}

.product-list li p {
    height: 60px;
    font-size: 14px;
    font-weight: 400;
    color: #545454;
    line-height: 22px;
}

.product-list li:hover h4,
.product-list li:hover p {
    color: #1296DB;
    /* color: #F59F0C; */
}

@media (min-width: 0) {

    .product-list li:nth-child(1),
    .product-list li:nth-child(2),
    .product-list li:nth-child(3),
    .product-list li:nth-child(4),
    .product-list li:nth-child(5),
    .product-list li:nth-child(6) {
        border-bottom-width: 2px;
    }

    .product-list li:nth-child(3),
    .product-list li:nth-child(6) {
        border-right-width: 2px;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(3),
    .product-list li:nth-child(5) {
        border-left-width: 2px;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(2) {
        border-top-width: 2px;
    }

    .product-list li:nth-child(2),
    .product-list li:nth-child(4),
    .product-list li:nth-child(6) {
        border-left-width: 2px;
    }

    .product-list li:nth-child(1) {
        border-bottom-width: 0;
    }
}

@media (min-width: 576px) {

    .product-list li:nth-child(1),
    .product-list li:nth-child(2),
    .product-list li:nth-child(3),
    .product-list li:nth-child(4),
    .product-list li:nth-child(5),
    .product-list li:nth-child(6) {
        border-bottom-width: 2px;
    }

    .product-list li:nth-child(3),
    .product-list li:nth-child(6) {
        border-right-width: 2px;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(3),
    .product-list li:nth-child(5) {
        border-left-width: 2px;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(2) {
        border-top-width: 2px;
    }

    .product-list li:nth-child(2),
    .product-list li:nth-child(4),
    .product-list li:nth-child(6) {
        border-left-width: 2px;
    }

    .product-list li:nth-child(1) {
        border-bottom-width: 0;
    }
}

@media (min-width: 768px) {
    .product-list .row {
        width: 98%;
        margin: 0 auto;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(2),
    .product-list li:nth-child(3),
    .product-list li:nth-child(4),
    .product-list li:nth-child(5),
    .product-list li:nth-child(6) {
        border-bottom-width: 2px;
    }

    .product-list li:nth-child(3),
    .product-list li:nth-child(6) {
        border-right-width: 2px;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(3),
    .product-list li:nth-child(5) {
        border-left-width: 2px;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(2) {
        border-top-width: 2px;
    }

    .product-list li:nth-child(2),
    .product-list li:nth-child(4),
    .product-list li:nth-child(6) {
        border-left-width: 0;
    }
}


@media (min-width: 1200px) {
    .product-list .row {
        width: 85%;
        margin: 0 auto;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(2),
    .product-list li:nth-child(3) {
        border-bottom-width: 2px;
    }

    .product-list li:nth-child(4),
    .product-list li:nth-child(5),
    .product-list li:nth-child(6) {
        border-bottom-width: 0;
    }

    .product-list li:nth-child(3),
    .product-list li:nth-child(6) {
        border-right-width: 0;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(3),
    .product-list li:nth-child(5) {
        border-left-width: 0;
    }

    .product-list li:nth-child(1),
    .product-list li:nth-child(2) {
        border-top-width: 0;
    }

    .product-list li:nth-child(2),
    .product-list li:nth-child(4),
    .product-list li:nth-child(6) {
        border-left-width: 0;
    }
}

/* 产品介绍 /images/product_bg.png*/
/* .section-introduction {
    background: url(../images/product_bg.png)no-repeat left top;
    background-size: 100% 100%;
} */

.product-nav {
    min-height: 50px;
    border-bottom: 1px solid #9999992b;
    margin: -10px 0 40px;
}

.product-nav ul {
    /* display: table;
    margin: 0 auto 30px; */
    margin: 0;
    text-align: center;
}

.product-nav ul li {
    display: inline-block;
    /* width: 142px; */
    padding: 0 20px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    color: #898889;
    background: transparent;
    cursor: pointer;
    /* margin-bottom: 5px; */
    font-weight: 500;
}

.product-nav ul li:last-child {
    /* width: 220px; */
}

.product-nav ul li.active {
    color: #07BBCC;
    border-bottom: 4px solid #07BBCC;
}
.activeColor {
    color: #07BBCC !important;
    /* border-bottom: 4px solid #F2A63A; */
}
.product-nav ul li:not(.active):hover {
    color: #07BBCC;
}
.introduction-panne {
    /* background: #fff; */
    /* box-shadow: 14px 2px 17px 4px rgba(70, 70, 67, 0.1); */
    /* padding: 25px 0; */
    /* margin-bottom: 60px;
    min-height: 550px; */
    box-sizing: border-box;
}



p.list-content {
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    color: #898889;
    line-height: 50px;
    margin-bottom: 10px;
}

/* 产品介绍-PC端监测 */
.introduction-list-pc {
    padding-bottom: 30px;
}

.introduction-list-pc .pc-text p {
    min-height: 50px;
    font-weight: 400;
    font-size: 14px;
    color: #545454;
    line-height: 24px;
    text-indent: 30px;
    margin-bottom: 30px;
}

.panne2-left {
    padding-top: 30px;
}

.panne2-left-img-box {
    width: 100%;
    height: 360px;
}

.panne2-left-img-box img {
    width: 100%;
    height: 100%;
}

.panne2-right {
    padding: 30px 0 0 25px;
    min-height: 450px;
}

.title-pc {
    height: 30px;
    font-weight: bold;
    font-size: 20px;
    color: #4F87BD;
    line-height: 30px;
    letter-spacing: 1px;
}

.pc-sc-img {
    width: 100%;
    height: 110px;
    margin: 32px 0 20px;
}

.pc-sc-img img {
    width: 280px;
    height: 110px;
}

.evidence-box {
    position: relative;
}

.evidence-box>div {
    display: inline-block;
    position: absolute;
}

.evidence-box>div img {
    width: 100%;
    height: 100%;
}

.evidence-img1 {
    top: 30px;
    left: 0;
    width: 40%;
}

.evidence-img2 {
    top: 30px;
    left: 39%;
}

.evidence-img3 {
    top: 0px;
    right: 18%;
    width: 35%;
}

.evidence-img4 {
    top: 40px;
    right: 30%;
}

.evidence-img5 {
    top: 70px;
    right: 5%;
    width: 35%;
}

.evidence-img4 img {
    transform: rotate(80deg);
}

.evidence-img6 {
    top: 100px;
    left: 200px;
}

.evidence-box>div:nth-child(2)[data-aos].aos-animate {
    transition-delay: .5s;
    z-index: 1
}

.evidence-box>div:nth-child(3)[data-aos].aos-animate {
    transition-delay: 1s
}

.evidence-box>div:nth-child(4)[data-aos].aos-animate {
    transition-delay: 1.5s;
    z-index: 1
}

.evidence-box>div:nth-child(5)[data-aos].aos-animate {
    transition-delay: 2s
}

.evidence-box>div:nth-child(6)[data-aos].aos-animate {
    transition-delay: 2.5s;
    z-index: 1
}


/* 产品介绍-移动端 */
.mobile-box {
    margin-top: 70px;
    min-height: 370px;
    display: flex;
    justify-content: space-between;
    padding: 0 160px 0 150px;
    text-align: center;
}

.mobile-box h3 {
    width: 160px;
    height: 30px;
    font-weight: bold;
    font-size: 20px;
    color: #4F87BD;
    line-height: 24px;
    text-align: left;
}

.mobile-box p {
    width: 160px;
    font-size: 11px;
    color: #545454;
    line-height: 16px;
    text-align: left;
    /* font-family: "黑体"; */
}

.mobile-box>div {
    flex: 1;
    position: relative;
}

.mobile-box>div p,
.mobile-box>div h3 {
    position: absolute;
}

/* .mobile-step1-title {
    top: 35px;
    left: -100px;
}

.mobile-step1-text {
    top: 65px;
    left: -175px;
}

.monile-line1 {
    width: 100%;
    position: absolute;
    top: 42px;
    left: -10px;
}

.mobile-img {
    margin-left: 20px;
}

.mobile-step {

    display: inline-block;
}

.mobile-step img {
    position: relative;
    left: -10px;
}

.mobile-step4 .mobile-step img {
    position: relative;
    left: -20px;
}

.monile-line2 {
    width: 100%;
    position: absolute;
    top: 140px;
    left: -10px;
}

.mobile-step2-title {
    top: 280px;
    left: -100px;
}

.mobile-step2-text {
    top: 310px;
    left: -160px;
}

.monile-line3 {
    width: 100%;
    position: absolute;
    top: 85px;
    left: 92px;
}

.monile-line3-2 {
    width: 100%;
    position: absolute;
    top: 55px;
    left: 176px;
}

.mobile-step3-title {
    top: 280px;
    left: 0;
}

.mobile-step3-text {
    top: 310px;
    left: -70px;
}

.mobile-step3-title2 {
    top: 290px;
    left: 370px;
}

.mobile-step3-text2 {
    top: 320px;
    left: 370px;
}

.monile-line4 {
    width: 100%;
    position: absolute;
    top: 40px;
    left: 190px;
}

.mobile-step4-title {
    top: 110px;
    left: 220px;
}

.mobile-step4-text {
    top: 140px;
    left: 220px;
} */
.mobile-img1 {
    margin-left: 60px;
}

.mobile-step1-title {
    top: 35px;
    left: -160px;
}

.mobile-step1-text {
    top: 65px;
    left: -160px;
}

.monile-line1 {
    width: 100%;
    position: absolute;
    top: 42px;
    left: -65px;
    z-index: 1;
}

.mobile-img {
    margin-left: 20px;
}

.mobile-step {
    /* position: relative;
    top: 100px;
    left: 20px; */
    display: inline-block;
}

.mobile-step img {
    position: relative;
    left: -10px;
}

.mobile-step4 .mobile-step img {
    position: relative;
    left: -20px;
}

.monile-line2 {
    width: 100%;
    position: absolute;
    top: 140px;
    left: -75px;
}

.mobile-step2-title {
    top: 280px;
    left: -170px;
}

.mobile-step2-text {
    top: 310px;
    left: -160px;
}

.monile-line3 {
    width: 100%;
    position: absolute;
    top: 85px;
    left: 55px;
}

.monile-line3-2 {
    width: 100%;
    position: absolute;
    top: 55px;
    left: 168px;
}

.mobile-step3-title {
    top: 280px;
    left: -50px;
}

.mobile-step3-text {
    top: 310px;
    left: -50px;
}

.mobile-step3-title2 {
    top: 290px;
    left: 310px;
}

.mobile-step3-text2 {
    top: 320px;
    left: 390px;
}

.monile-line4 {
    width: 100%;
    position: absolute;
    top: 40px;
    left: 125px;
}

.mobile-step4-title {
    top: 110px;
    left: 170px;
}

.mobile-step4-text {
    top: 140px;
    left: 250px;
}


.mobile-box .mobile-step1-title[data-aos].aos-animate,
.mobile-box .mobile-step1-text[data-aos].aos-animate,
.mobile-box .monile-line1[data-aos].aos-animate {
    transition-delay: 0.5s;
}

.mobile-box .mobile-step2-title[data-aos].aos-animate,
.mobile-box .mobile-step2-text[data-aos].aos-animate,
.mobile-box .monile-line2[data-aos].aos-animate {
    transition-delay: 1s;
}

.mobile-box .mobile-step3-title[data-aos].aos-animate,
.mobile-box .mobile-step3-text[data-aos].aos-animate,
.mobile-box .monile-line3[data-aos].aos-animate {
    transition-delay: 1.5s;
}

.mobile-box .mobile-step3-title2[data-aos].aos-animate,
.mobile-box .mobile-step3-text2[data-aos].aos-animate,
.mobile-box .monile-line3-2[data-aos].aos-animate {
    transition-delay: 2s;
}

.mobile-box .mobile-step4-title[data-aos].aos-animate,
.mobile-box .mobile-step4-text[data-aos].aos-animate,
.mobile-box .monile-line4[data-aos].aos-animate {
    transition-delay: 2.5s;
}


@media (min-width: 0) {
    .mobile-box {
        display: block;
        margin-top: 10px;
        padding: 0;
    }

    .mobile-step1 {
        padding-bottom: 150px;
    }

    .mobile-step img {
        left: -160px;
        top: -110px;
    }

    .mobile-img1 {
        margin-left: 20px;
    }

    .monile-line1 {
        top: 230px;
        left: -15px;
        transform: rotate(270deg);
    }

    .mobile-step1-title {
        top: 310px;
        left: 105px;
    }

    .mobile-step1-text {
        top: 340px;
        left: 105px;
    }

    .mobile-step2 {
        padding-top: 50px;
        padding-bottom: 200px;
    }

    .mobile-step {
        display: inline-block;
        transform: rotate(90deg);
    }

    .monile-line2 {
        top: 240px;
        left: 0px;
    }

    .mobile-step2-title {
        top: 395px;
        left: 125px;
    }

    .mobile-step2-text {
        top: 425px;
        left: 125px;
    }

    .mobile-step3 {
        padding-top: 50px;
        padding-bottom: 300px;
    }

    .monile-line3 {
        top: 135px;
        left: 55px;
    }

    .mobile-step3-title {
        top: 350px;
        left: 150px;
    }

    .mobile-step3-text {
        top: 380px;
        left: 150px;
    }

    .monile-line3-2 {
        top: 220px;
        left: -23px;
        transform: rotate(90deg);
    }

    .mobile-step3-title2 {
        top: 435px;
        left: 10px;
    }

    .mobile-step3-text2 {
        top: 465px;
        left: 10px;
    }

    .mobile-step4 {
        padding-bottom: 180px;
    }

    .mobile-step4 .mobile-step img {
        left: -170px;
        top: -110px;
    }

    .monile-line4 {
        top: 235px;
        left: 0;
        transform: rotate(90deg);
    }

    .mobile-step4-title {
        top: 300px;
        left: 125px;
    }

    .mobile-step4-text {
        top: 330px;
        left: 125px;
    }
}

@media (min-width: 475px) {
    .mobile-box {
        padding: 0 50px;
    }
}

@media (min-width:776px) {
    .mobile-box {
        padding: 0 120px;
    }
}

@media (min-width: 992px) {
    .mobile-box {
        padding: 0 250px;
    }
}

@media (min-width: 1200px) {
    .mobile-box {
        display: flex;
        padding: 0 160px 0 150px;
        margin-top: 70px;
    }

    .mobile-step1,
    .mobile-step2,
    .mobile-step3,
    .mobile-step4 {
        padding: 0;
    }

    .mobile-img1 {
        margin-left: 60px;
    }

    .mobile-step {
        position: relative;
        top: 100px;
        left: 0;
        transform: rotate(0deg);
    }

    .mobile-box h3 {
        text-align: right;
    }

    .mobile-step1-title {
        top: 35px;
        left: -180px;
    }

    .mobile-step1-text {
        top: 65px;
        left: -180px;
    }

    .monile-line1 {
        top: 42px;
        left: -65px;
        transform: rotate(0deg);
    }

    .mobile-step {
        display: inline-block;
    }

    .mobile-step img {
        position: relative;
        left: 10px;
    }

    .mobile-step4 .mobile-step img {
        position: relative;
        left: 5px;
    }

    .monile-line2 {
        top: 140px;
        left: -75px;
    }

    .mobile-step2-title {
        top: 280px;
        left: -170px;
    }

    .mobile-step2-text {
        top: 310px;
        left: -170px;
    }

    .monile-line3 {
        top: 85px;
        left: 55px;
    }

    .monile-line3-2 {
        top: 55px;
        left: 168px;
        transform: rotate(0deg);
    }

    .mobile-step3-title {
        top: 280px;
        left: -70px;
    }

    .mobile-step3-text {
        top: 310px;
        left: -70px;
    }

    .mobile-step3-title2 {
        top: 290px;
        left: 290px;
    }

    .mobile-step3-text2 {
        top: 320px;
        left: 370px;
    }

    .monile-line4 {
        top: 40px;
        left: 125px;
        transform: rotate(0deg);
    }

    .mobile-step4-title {
        top: 110px;
        left: 140px;
    }

    .mobile-step4-text {
        top: 140px;
        left: 220px;
    }
}


@media (min-width: 1360px) {

    .mobile-step1-title,
    .mobile-step1-text {
        left: -160px
    }

    .mobile-step2-title,
    .mobile-step2-text {
        left: -160px
    }

    .mobile-step3-title,
    .mobile-step3-text {
        left: -60px
    }

    .mobile-step3-title2 {
        left: 310px
    }

    .mobile-step3-text2 {
        left: 390px
    }

    .mobile-step4-title {
        left: 170px
    }

    .mobile-step4-text {
        left: 250px
    }

    .mobile-step img {
        left: -10px
    }

    .mobile-step4 .mobile-step img {
        left: -25px
    }
}

/* 产品介绍 - 传统媒体广告监测监测 */
.introduction-list-tradition .card-img-box {
    position: relative;
}

.introduction-list-tradition .card-title {
    width: 100%;
    font-weight: 500;
    font-size: 18px;
    color: #fff;
    line-height: 36px;
    text-align: center;
    position: absolute;
    bottom: -5px;
    left: 0;
}

.introduction-list-tradition .card-text {
    width: 100%;
    min-height: 74px;
    font-weight: 400;
    font-size: 14px;
    color: #545454;
    line-height: 20px;
    text-indent: 30px;
    letter-spacing: 1px;
    margin-top: 20px;
}

/* 产品介绍 - 户外广告监测 */
.introduction-list-outdoor {
    padding: 20px;
}

.introduction-list-outdoor .row {
    justify-content: center;
}

.introduction-list-outdoor img {
    margin: 0 25px;
}

/* 产品介绍 - 智能化人员信息管理系统 */
.introduction-list-ai {
    padding: 0 20px;
}

.ai-left-imgs {
    padding-left: 0;
}

.ai-right {
    padding: 0;
}

.ai-left-imgs>div:nth-child(2) {
    position: relative;
    left: 15%;
    top: -20px;
}

.ai-left-imgs>div:nth-child(3) {
    position: relative;
    left: 0;
    top: -40px;
}

.ai-meeting h3 {
    /* color:#1F4292; */
    color: #0E4397;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1px;
}

.ai-meeting h3 span {
    display: inline-block;
    width: 100px;
}

.ai-meeting h3 span.ai-meeting-tit {
    display: inline-block;
    width: calc(100% - 110px);
}

.ai-meeting p {
    font-size: 11px;
    color: #0E4397;
    font-weight: bold;
    padding-left: 105px;
    margin-top: -18px;
}

.ai-meeting2 {
    margin: 30px 0;
}

.ai-list {
    min-height: 80px;
    font-weight: bold;
    font-size: 14px;
    color: #545454;
    line-height: 16px;
    margin: 35px 0 35px;
}

.ai-list .row>div {
    height: 40px;
    line-height: 40px;
    padding-right: 0;
}

.ai-list span {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: #1F4292;
    opacity: 0.96;
    transform: rotate(45deg);
    margin-right: 20px;
}

.ai-content {
    font-size: 14px;
    color: #545454;
    line-height: 24px;
    text-indent: 30px;
}


.ai-left-imgs>div:nth-child(2)[data-aos].aos-animate {
    transition-delay: 0.2s
}

.ai-left-imgs>div:nth-child(3)[data-aos].aos-animate {
    transition-delay: 0.5s
}

/* 我们的服务 start*/
.section-services {
    background: url(../images/services_bg.png)no-repeat left top;
    background-size: 100% 100%;
}

.section-services .section-title,
.section-services .product-desc,
.section-contact .section-title,
.section-contact .product-desc {
    color: #fff;
}

.section-services .small-border,
.section-contact .small-border {
    background: #fff
}

.section-services .product-desc {
    height: 40px;
}

.services-list {
    margin-bottom: 100px;
}

.services-list>.row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.services-list .item {
    /* width: 190px; */
    width: 100%;
    height: 300px;
    color: #333;
    text-align: center;
    background: #fff;
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 20px;
    box-sizing: border-box;
    transition: transform 0.5s ease;
    cursor: pointer;
}

.services-list .item:hover {
    /* height: 340px; */
    transform: scaleY(1.05);
    /* transform: rotateY(360deg); */
    background: #E4972A;
}

.services-list .item:hover p {
    color: rgba(255, 255, 255, 0.8);
}

.services-list .item img {
    width: 42px;
    height: 42px;
    margin-top: 30px;
}

.services-list .item h4 {
    height: 30px;
    font-size: 16px;
    font-weight: 500;
    line-height: 22px;
    margin: 20px auto;
}

.services-list .item:hover {
    color: #fff;
}

.services-list .item:nth-child(3) h4 {
    line-height: 18px;
}

.services-list .item p {
    /* font-size: 14px; */
    font-weight: 400;
    line-height: 20px;
    color: rgba(51, 51, 51, 0.57);
    /* color: rgba(255, 255, 255, 0.6); */
    padding: 0 25px;
    text-align: left;
}

.services-list .item.active P {
    color: rgba(255, 255, 255, 0.8);
    position: relative;
}

.services-list .item .arrow-down-ico {
    position: absolute;
    bottom: 12px;
    left: 50%;
    padding: 0;
    margin-left: -15px;
    /* color: rgba(255, 255, 255, 0.85); */
    color: #E4972A;
}

.services-list .item .icon-down {
    width: 1px;
    height: 12px;
    /* background: rgba(255, 255, 255, 0.85); */
    background: #E4972A;
    position: absolute;
    bottom: 12px;
    left: 49.8%;
    display: none;
}

.services-list .item:hover .icon-down {
    display: inline-block;
    background: rgba(255, 255, 255, 0.8);
}

/* 合作单位 */
.section-cooperate {
    background: url(../images/cooperate_bg.png)no-repeat left top;
    background-size: 100% 100%;
}

.cooperate-list {
    padding: 0 10px;
}

.cooperate-list ul {
    border: 1px solid #F8F9FA;
    margin-bottom: 90px;
}

.cooperate-list li {
    min-width: 20%;
    height: 142px;
    text-align: center;
    background: #fff;
    line-height: 142px;
    border: 1px solid #F8F9FA;
    cursor: pointer;
    color: #333;
    font-size: 15px;
    font-family: '黑体';
    padding: 0 1px;
    box-sizing: border-box;
}

@media (min-width: 992px) {
    .section-cooperate .cooperate-list .col-lg-2 {
        width: 20% !important;
        flex: 0 0 20%;
        max-width: 20%;
    }
}

.cooperate-list li>div {
    width: 100%;
    height: 100%;
    border: 2px solid #fff;
    background: #fff;
    /* transition: transform 1s linear; */
}

.cooperate-list li>div:hover {
    border: 2px solid #3674F7;
    box-shadow: 0 0 3px 0px rgba(54, 116, 247, 0.8);
    /* transform: translate(180px); */

    /* animation: moveTranslate 1s linear;
    animation-fill-mode: both;
    animation-iteration-count:1; */
}

@keyframes moveTranslate {
    0% {
        transform: rotateY(0deg)
    }
    100% {
        transform: rotateY(360deg)
    }
}

.cooperate-list li:nth-child(1),
.cooperate-list li:nth-child(9) {
    line-height: 20px;
}

.cooperate-list li:nth-child(1) img,
.cooperate-list li:nth-child(9) img {
    margin: 30px auto 10px;
}

/* 案例分享 */
.section-blog {
    background: url(../images/blog_bg.png)no-repeat left top;
    background-size: 100% 100%;
}

.blog-list {
    width: 100%;
    height: 440px;
    background: #fff;
    margin-bottom: 90px;
    display: flex;
}

.blog-list .blog-nav {
    width: 230px;
    height: 100%;
    background: #F2F1F1;
}

.blog-list .blog-nav>div {
    width: 229px;
    height: 60px;
    line-height: 60px;
    font-size: 20px;
    text-align: center;
    color: #666;
    cursor: pointer;
}

.blog-list .blog-nav>div.active {
    background: #E4972A;
    color: #fff;
}

.blog-list .blog-panne {
    padding: 40px;
}

.blog-list .blog-panne p {
    text-indent: 30px;
    font-size: 14px;
    color: #333;
    line-height: 20px;
    margin-bottom: 40px;
}

.blog-panne img {
    width: 100%;
}

@media (min-width: 0) {
    .blog-list {
        height: auto;
        display: block;
    }

    .blog-list .blog-nav,
    .blog-list .blog-nav>div {
        width: 100%;
    }

}

@media (min-width: 992px) {
    .blog-list {
        height: 440px;
        display: flex;
    }

    .blog-list .blog-nav,
    .blog-list .blog-nav>div {
        width: 230px;
    }

}



/* 联系我们 */
.section-contact {
    width: 100%;
    min-height: 840px;
    background: #1B346B url(../images/contact_bg.png)no-repeat left top;
    background-size: 100% 100%;
}

.contact-content {
    width: 80%;
    margin: 0 auto 30px;
}

#mapBox {
    width: 100%;
    height: 245px;
    border: 1px solid #fff;
}

.companyInfo {
    color: #fff;
    font-size: 14px;
    line-height: 28px;
    margin: 40px 0 0 40px;
}

.companyInfo a {
    color: #fff;
    cursor: pointer;
}

@media (min-width: 0) {
    .section-contact .contact-content .row>div {
        padding: 0;
    }

    .companyInfo {
        margin-left: 0;
    }

    .contactForm {
        margin-top: 30px
    }
}

@media (min-width: 992px) {
    .section-contact .contact-content .row>div {
        padding: 0 15px 0;
    }

    .companyInfo {
        margin-left: 40px;
    }

    .contactForm {
        margin-top: 30px
    }
}


.companyInfo>p img {
    margin: -2px 20px 0 0;
}

.contactForm>.row>div {
    /* margin-bottom: 20px; */
    min-height: 70px;
}

.contactForm ::placeholder {
    font-size: 14px;
    color: #999999;
}

.contactForm p.textMsg {
    color: #ffa200;
    font-size: 13px;
    margin: 5px 0;
    display: none;
}

#submitBtn {
    width: 90px;
    height: 36px;
    color: #999;
    font-size: 14px;
}

#submitBtn:hover {
    opacity: 0.9;
    color: #666;
}



.submit-alert {
    position: fixed;
    top: 1px;
    color: #fff;
    left: 50%;
    margin-left: -100px;
    z-index: 8888;
    background: orange;
    /* width: 200px; */
    outline: none;
    border: none;
    height: 40px;
    line-height: 40px;
    padding: 0 20px;
    border-radius: 5px;
}

/* 返回顶部 */
#toTop {
    width: 60px;
    position: fixed;
    bottom: 20px;
    right: 5px;
    cursor: pointer;
    z-index: 99998;
    display: none;
    opacity: 0.7;
}

#toTop:hover {
    opacity: 1;
}


/* 左树右表滚动条样式优化 树:el-tree 表:tableBox*/
/*高宽分别对应横竖滚动条的尺寸*/
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

/*滚动条里面小方块*/
::-webkit-scrollbar-thumb {
    border-radius: 10px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
    background: #d6d6d6;
}

/*滚动条里面轨道*/
::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    background: #F5F7FA;
}


@media (min-width: 0) {
    .evidence-img6 {
        top: 50px;
        left: 60px;
    }

    .introduction-list-tradition .card-title {
        bottom: -18px;
        font-size: 15px;
    }
}

@media (min-width: 375px) {
    .evidence-img6 {
        top: 60px;
        left: 120px;
    }

    .introduction-list-tradition .card-title {
        bottom: -10px;
        font-size: 16px;
    }
}

@media (min-width: 768px) {
    .evidence-img6 {
        top: 100px;
        left: 200px;
    }

    .introduction-list-tradition .card-title {
        bottom: -2px;
        font-size: 17px;
    }
}

@media (min-width: 992px) {
    .evidence-img6 {
        top: 50px;
        left: 100px;
    }

    .introduction-list-tradition .card-title {
        bottom: -15px;
    }
}

@media (min-width: 1200px) {
    .evidence-img6 {
        top: 100px;
        left: 200px;
    }

    .introduction-list-tradition .card-title {
        bottom: -5px;
        font-size: 18px;
    }
}



.drawPic {
    position: relative;
    padding: 60px 0;
    border: 1px solid #E5E5E5;
}

.modal {
    overflow: none;
    overflow-y: hidden
}

#myModalLabel {
    font-size: 16px;
}

.check-text {
    float: left;
    display: block;
    height: 36px;
    line-height: 36px;

}

.input-val {
    float: left;
    width: 50%;
    background: #ffffff;
    height: 36px;
    border-radius: 5px;
    border: none;
    padding: 0 0 0 12px;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.input-val:focus {
    outline: none;
}

#canvas {
    float: left;
    display: block;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: pointer;
    width: 130px;
    height: 34px;
    margin-left: 10px;
}

.sureBtn,
.sureBtn:focus,
.sureBtn:active {
    background-color: #1A2752;
}