@font-face {
    font-family: 'icomoon';
    src: url('../fonts/icomoon.eot?djd4wj');
    src: url('../fonts/icomoon.eot?djd4wj#iefix') format('embedded-opentype'),
        url('.../fonts/icomoon.ttf?djd4wj') format('truetype'),
        url('../fonts/icomoon.woff?djd4wj') format('woff'),
        url('../fonts/icomoon.svg?djd4wj#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

body {
    background-color: #FFFFFF;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.fixed {
    z-index: 100;
    position: fixed;
    /* 1. 走浏览器宽度的一半 */
    top: 220px;
    left: 50%;
    /* 2. 利用margin 走版心盒子宽度的一半距离 */
    margin-left: 875px;
    background-color: #ffffff;
    width: 80px;

}

.store {
    float: right;
    margin-top: -1px;
    margin-right: 0px;
    width: 80px;
    height: 80px;

    border: 1px solid #E6E6E6;
}

.fixed .tel {
    height: 65px;
}



.img-border {
    float: right;

    margin-right: 0px;
    width: 80px;
    height: 80px;

    border: 1px solid #E6E6E6;
}

.tel1 {
    display: block;

    background: url(../images/tel-1.png) center no-repeat;
    width: 80px;
    height: 80px;
}

.tel1:hover {
    background: url(../images/tel-2.png) center no-repeat;
}

.store1 {
    display: block;

    background: url(../images/save-1.png) center no-repeat;
    width: 80px;
    height: 80px;
}

.store1:hover {
    background: url(../images/save-2.png) center no-repeat;
}

.store2 {
    display: block;
    background: url(../images/up-1.png) center no-repeat;
    width: 80px;
    height: 80px;
}

.store2:hover {
    background: url(../images/up-2.png) center no-repeat;
}

.w {
    width: 1750px;
    margin: 0 auto;
}

.top {

    background-image: url("../images/banner.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-top: -120px;
    position: relative;
    height: 995px;
}

.nav {
    z-index: 100;
    position: sticky;
    top: 0;
    height: 120px;
}

.nav.is-pinned {
    background-color: rgb(0, 0, 0, 1);
}

.logo {
    background: url("../images/logo.png") no-repeat;
    position: absolute;
    top: 42px;
    left: 149px;
    width: 162px;
    height: 44px;
}

.logo a {
    display: block;
    width: 162px;
    height: 44px;
    background: url(../images/logo.png) no-repeat;
    /* font-size: 0;京东的做法*/
    /* 淘宝的做法让文字隐藏 */
    text-indent: -9999px;
    overflow: hidden;
}

.shortcut {
    position: absolute;
    right: 50px;
    top: 54px;
    width: 1010px;
    line-height: 18px;
}

.shortcut ul li {
    float: left;
    margin: auto 50px;
}

.shortcut ul li a {
    display: block;
    font-family: Microsoft YaHei;
    height: 19px;
    font-size: 18px;
    margin-top: 0px;
    color: #FFFFFF;
}

.font-bold {
    font-weight: bold;
}

.title {
    position: absolute;
    top: 362px;
    left: 151px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;

    font-size: 46px;
}

.title-sub {
    position: absolute;
    top: 440px;
    left: 151px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;

    font-size: 22px;
}

.content {
    position: absolute;
    left: 151px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
}

.content1 {
    top: 513px;
}

.content2 {
    top: 566px;
}

.enterprise {
    position: absolute;
    left: 151px;
    top: 708px;
    background: url(../images/enterprise-overview.png) no-repeat center;
    width: 200px;
    height: 50px;
}

.solution {
    position: relative;
    height: 732px;

}

.solution .tip {
    float: left;
    width: 200px;
    height: 374px;
    margin-top: 179px;
    margin-left: 50px;
    background: url(../images/title1.png) no-repeat;
}

.solution .bk {
    position: absolute;
    right: 0;
    top: -85px;
    background-color: #F7F9FF;
    height: 817px;
    width: 1446px;
    padding-top: 86px;
    padding-left: 57px;
}

.operations {
    width: 479px;
    height: 558px;
    float: left;

}

.operations .otitle {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    line-height: 100px;
    border-bottom: 1px solid #8F95B3;
}

.operations .ocentent {
    margin-top: 20px;
    padding-right: 58px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #666666;
    line-height: 32px;
}

.opic {

    float: left;
    width: 910px;
    height: 558px;
    background: url(../images/bg2.png) no-repeat;

}

.bk .case1 {
    position: absolute;
    top: 459px;
    left: 57px;
    height: 145px;
    width: 281px;
}

.bk .case2 {
    position: absolute;
    top: 459px;
    left: 371px;
    height: 145px;
    width: 281px;

}

.bk .case3 {
    position: absolute;
    top: 459px;
    left: 684px;
    height: 145px;
    width: 281px;

}

.product {
    height: 614px;
    position: relative;
    background: url(../images/case-bg.png) center no-repeat;
}

.product .tip {
    float: left;
    width: 200px;
    height: 374px;
    margin-top: 105px;
    margin-left: 50px;
    background: url(../images/title2.png) no-repeat;
}

.product .content {
    position: absolute;
    top: -50px;
    left: 302px;
    height: 580px;
    width: 1450px;

}

.product-detail {
    width: 428px;
    margin-left: 55px;
    height: 100%;
    float: left;
}

.product-detail h4 {
    margin-top: 28px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    line-height: 46px;
}

.product-detail p {
    margin-top: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #666666;
    line-height: 26px;
}

.product-detail a {
    margin-top: 15px;
    display: block;
    background: url(../images/info-1.png) center no-repeat;
    height: 40px;
    width: 40px;
    transition: all 0.3s;

}

.product-detail:hover a {
    width: 160px;
    height: 50px;
    background: url(../images/info-2.png) center no-repeat;
}

.product-detail:hover h4 {
    color: rgba(51, 85, 255, 1);
}

.news {
    height: 580px;
    position: relative;
    background-color: #ffffff;
}

.news .tip {
    float: left;
    width: 200px;
    height: 374px;
    margin-top: 79px;
    margin-left: 50px;
    background: url(../images/title3.png) no-repeat;
}

.news .content {
    position: absolute;
    top: -60px;
    left: 302px;
    height: 580px;
    width: 1448px;
    background-color: #293366;
}

.news-list-a {
    width: 512px;
    height: 194px;
    float: left;
    border: 1px solid rgb(255, 255, 255, 0.08);
    border-left: none;
    border-top: none;
    padding: 38px 50px 0 50px;
}

.news-list-b {
    width: 936px;
    height: 194px;
    float: left;
    border-bottom: 1px solid rgb(255, 255, 255, 0.08);
    padding: 38px 50px 0 50px;
}

.news-list-a h3,
.news-list-b h3 {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 24px;
    color: #ffffff;
    line-height: 46px;
    opacity: 0.8;

}

.news-list-b .pic {
    float: left;
    width: 186px;
    height: 132px;
    margin-right: 50px;
}

.news-list-b .pic img {
    width: 100%;
}

.news-list-a p,
.news-list-b p {
    margin-bottom: 15px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #ffffff;
    line-height: 26px;
    opacity: 0.5;
}

.copyright {
    height: 200px;
    background: #2B2E40;
}

.copyright .logo-list {
    height: 115px;
    border-bottom: 1px solid rgb(255, 255, 255, 0.08);
}

.copyright .logo-footer {
    float: left;
    width: 161px;
    height: 42px;
    margin-left: 149px;
    margin-top: 38px;
    background-color: rgba(43, 46, 64, 0.8);
    background-image: url(../images/logo-footer.png);
    background-repeat: no-repeat;
    background-blend-mode: color-burn;

}

.logo-list ul {
    float: right;
    margin-right: 148px;
}

.logo-list ul li {
    float: left;
    padding: 0 45px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #ffffff;
    line-height: 115px;
    opacity: 0.5;
}

.link {
    height: 84px;
}

.linkto {
    float: left;
    margin-left: 50px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 84px;
    opacity: 0.6;
}

.filling {
    float: right;
    margin-right: 110px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 84px;
    opacity: 0.6;
}

.overlay {
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 9999;
}

.popup {
    visibility: hidden;
    width: 380px;
    height: 280px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    padding: 20px;
    text-align: center;
    z-index: 2;
}

.popup p {
    float: left;
    margin-left: 40px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #000000;
    line-height: 50px;
}

.popup p:nth-of-type(1) {
    margin-top: 18px;
}

.popup .p1::before {
    font-family: 'icomoon';
    content: '\e902';
    margin-right: 10px;
    font-size: 18px;
}

.popup .p2::before {
    font-family: 'icomoon';
    content: '\e901';
    margin-right: 10px;
    font-size: 18px;
}

.popup .p3::before {
    font-family: 'icomoon';
    content: '\e900';
    margin-right: 10px;
    font-size: 18px;
}

.close-btn {
    width: 80px;
    border-radius: 4px;
    background-color: #3355ff;
    height: 30px;
    color: #ffffff;
    text-align: center;
    margin-left: 75px;
}

.sub-header {
    z-index: 100;
    position: sticky;
    top: 0;
    height: 86px;
    line-height: 86px;
    border-left: 1px solid #E6E6E6;
    border-right: 1px solid #E6E6E6;
}



.sub-header .is-pinned {

    background-color: rgb(0, 0, 0, 1);
}

.sub-logo {
    float: left;
    width: 161px;
    height: 42px;
    margin-left: 30px;
    padding-top: 22px;
}

.sub-logo a {
    display: block;

    background: url(../images/sub-logo.png) no-repeat;
    background-size: 161px 42px;
    /* font-size: 0;京东的做法*/
    /* 淘宝的做法让文字隐藏 */
    text-indent: -9999px;
    overflow: hidden;
}

.sub-header ul {
    float: right;
}

.sub-header ul li {
    float: left;
    padding: 0 50px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 18px;

}

.sub-header ul li a {
    color: #666666;
}

.product-banner-img {

    position: relative;
    height: 380px;
    background: url(../images/product-banner-img.png) center no-repeat;
    background-size: 100% 100%;
}

.product-banner-img .modal {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    height: 130px;
    width: 100%;
    background: rgba(20, 34, 102, 0.2);

}

.product-banner-img .product-title {
    width: 498px;
    height: 446px;
    position: absolute;
    z-index: 3;
    top: 0;
    right: 55px;
    background: url(../images/product-title.png) center no-repeat;
    background-size: 100% 100%;
}

.sub-nav {

    height: 66px;
    background: rgba(255, 255, 255, 0);
    border: 1px solid #E6E6E6;
    border-top: 0;
    line-height: 60px;
}

.sub-nav::before {
    font-family: 'icomoon';
    content: '\e905';
    font-size: 20px;
    margin-left: 53px;
    margin-right: 62px;
}

.sub-nav span {

    font-family: Microsoft YaHei;
    font-weight: 400;

    font-size: 16px;
    margin-right: 40px;

}

.sub-nav span a {
    color: #666666;
}

.sub-nav span:nth-child(1)::after {
    font-family: 'icomoon';
    content: '\e904';
    font-size: 20px;
    margin-left: 40px;
    vertical-align: middle;

}

.sub-nav span:nth-child(2) {
    color: #3355ff;
}

.detail-ul {
    padding: 80px 40px;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}

.detail-ul li {
    height: 320px;
    width: 100%;
    margin-bottom: 60px;
}

.detail-ul li img {
    float: left;
    width: 501px;
    height: 320px;
    margin-right: 50px;
}

.detail-ul li a {
    float: right;
}

.details {
    width: 1100px;
    float: left;

}

.details h5 {


    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 24px;
    color: #FF1919;
    line-height: 80px;
    border-bottom: 1px solid #E3E3E3;
}

.details h4 {

    margin-top: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    line-height: 80px;
}

.details p {

    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #777777;
    line-height: 32px;
}

.details a {
    float: left;
    margin-top: 15px;
    display: block;
    background: url(../images/info-1.png) center no-repeat;
    height: 40px;
    width: 40px;
    transition: all 0.3s;

}

.details:hover a {
    width: 160px;
    height: 50px;
    background: url(../images/info-2.png) center no-repeat;
}

.sub-nav-detail {

    height: 66px;
    background: rgba(255, 255, 255, 0);
    border: 1px solid #E6E6E6;
    border-top: 0;
    line-height: 60px;
}

.sub-nav-detail::before {
    font-family: 'icomoon';
    content: '\e905';
    font-size: 20px;
    margin-left: 53px;
    margin-right: 62px;
}

.sub-nav-detail span {

    font-family: Microsoft YaHei;
    font-weight: 400;

    font-size: 16px;
    margin-right: 40px;

}

.sub-nav-detail span a {
    color: #666666;
}

.sub-nav-detail span:nth-child(1)::after {
    font-family: 'icomoon';
    content: '\e904';
    font-size: 20px;
    margin-left: 40px;
    vertical-align: middle;

}

.sub-nav-detail span:nth-child(2)::after {
    font-family: 'icomoon';
    content: '\e904';
    font-size: 20px;
    margin-left: 40px;
    vertical-align: middle;

}

.sub-nav-detail span:nth-child(3) {
    color: #3355ff;
}

.product-detail-main {
    height: 100%;
    overflow: hidden;
    background-color: #ffffff;
    border-left: 1px solid #E6E6E6;
    border-right: 1px solid #e6e6e6;
    padding: 80px 50px;
}

.product-detail-info {

    height: 462px;
    border-bottom: 1px solid #e6e6e6;

}

.scroll-img {
    float: left;
    width: 782px;

    margin-right: 80px;
}

.scroll-img .scroll-list {

    height: 90px;
    float: left;
    margin-top: 20px;
}

.product-detail-detail {
    width: 780px;
    float: left;
}

.product-detail-detail h2 {
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 34px;
    color: #333333;
    line-height: 34px;
}

.product-detail-detail h2 button {
    background: rgba(255, 25, 25, 0.1);
    border-radius: 19px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #ff1919;
    line-height: 40px;
    padding: 0 20px;
    margin-left: 20px;
}

.product-detail-detail p {
    line-height: 60px;
}

.product-detail-detail p:nth-of-type(1) {
    margin-top: 40px;

    border-top: 1px dotted #DCDCDC;
    border-bottom: 1px dotted #DCDCDC;
}

.product-detail-detail p:nth-of-type(3) {
    margin-bottom: 60px;
    border-top: 1px dotted #DCDCDC;
    border-bottom: 1px dotted #DCDCDC;
}

.product-detail-detail p span:nth-of-type(odd) {

    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #999999;
    margin-right: 40px;
}

.product-detail-detail p span:nth-of-type(2) {
    display: inline-block;
    width: 200px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #444444;
}

.product-detail-detail p span:nth-of-type(4) {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #444444;
    margin-bottom: 90px;
}

.product-button1 {
    background: url(../images/product-button1.png) center no-repeat;
    width: 210px;
    height: 54px;
    cursor: pointer;
}

.product-button2 {
    background: url(../images/product-button2.png) center no-repeat;
    width: 210px;
    height: 54px;
    margin-left: 100px;
    cursor: pointer;
}


.produce-details {
    float: left;
    width: 1073px;
    margin-right: 80px;
    padding-top: 20px;
}

.produce-details ul {
    width: 100%;
}

.produce-details ul li {
    height: 85px;
    float: left;
    font-family: Microsoft YaHei;
    font-size: 20px;
    color: #444444;
    line-height: 56px;
    margin-right: 130px;
    cursor: pointer;
}

.produce-details ul li a {

    color: #444444;

}

.produce-details ul li a:hover {
    font-weight: bold;
    color: #3355ff;

}

.produce-details ul li:hover {

    border-bottom: 2px solid #3355ff;
}

.produce-details ul .produce-checked {
    font-weight: bold;

    border-bottom: 2px solid #3355ff;
}

.produce-details ul .produce-checked a {
    color: #3355ff;
}

.produce-details h3 {
    width: 100%;
    float: left;
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 56px;
}

.produce-details p {
    width: 100%;
    float: left;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 36px;
}

.produce-details ol {
    width: 100%;

}

.produce-details ol li {
    width: 100%;
    float: left;
    margin-left: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #444444;
    line-height: 28px;
    list-style: square
}

.produce-details ol li p {
    width: 100%;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 14px;
    color: #999999;
    line-height: 28px;
}

.product-list {
    float: left;
    width: 492px;


}

.product-list ul {
    width: 100%;
    float: left;
}

.product-list ul:nth-of-type(1) li {
    float: left;
    padding-top: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 80px;
    border-bottom: 2px solid #3355ff;
    margin-bottom: 20px;
}

.product-list ul:nth-of-type(2) li {
    height: 100px;
}

.product-list ul:nth-of-type(2) li img {
    float: left;
    margin-right: 20px;
}

.text-p1 {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 17px;
    color: #444444;
    line-height: 34px;
}

.text-p2 {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 14px;
    color: #888888;
    line-height: 24px;
}

.all-product {
    float: left;
    width: 498px;
    height: 50px;
    text-align: center;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 17px;

    line-height: 26px;
    background-color: rgba(0, 0, 0, 0.04);
    vertical-align: middle;
    align-content: center;

}

.all-product a {
    color: #666666;
}

.color-blue {
    color: #3355ff;
    font-weight: bold;
}

.contact {
    position: relative;
    height: 564px;
    width: 1081px;
    margin: 80px auto;
    background: url(../images/contack-bg.png) no-repeat center;
    background-size: 100% 100%;
}

.contact .link {
    position: absolute;
    top: 55px;
    right: 52px;

    width: 380px;
    height: 490px;
}

.contact .link h3 {
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 28px;
    color: #333333;
    line-height: 44px;
    text-align: center;
}

.contact .link p {
    height: 70px;


    text-indent: 4em;
    line-height: 70px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 18px;
    color: #333333;
}

.contact .link p:nth-of-type(1) {

    background: url(../images/phone.png) no-repeat;
    background-position: 20px 20px;

}

.contact .link p:nth-of-type(2) {

    background: url(../images/tel.png) no-repeat;
    background-position: 20px 20px;

}

.contact .link p:nth-of-type(3) {

    background: url(../images/email.png) no-repeat;
    background-position: 20px 20px;

}

.contact .link p:nth-of-type(4) {

    background: url(../images/post.png) no-repeat;
    background-position: 20px 20px;

}

.contact .link p:nth-of-type(5) {

    background: url(../images/address.png) no-repeat;
    background-position: 20px 20px;
    text-indent: 0em;
    padding-left: 70px;

}

.contact-banner-img {

    position: relative;
    height: 380px;
    background: url(../images/contact-banner-bg.png) center no-repeat;
    background-size: 100% 100%;
}

.contact-banner-img .modal {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    height: 130px;
    width: 100%;
    background: rgba(20, 34, 102, 0.2);

}

.contact-banner-img .contact-title {
    width: 498px;
    height: 446px;
    position: absolute;
    z-index: 3;
    top: 0;
    right: 55px;
    background: url(../images/contact-title.png) center no-repeat;
    background-size: 100% 100%;
}

.new-banner-img {

    position: relative;
    height: 380px;
    background: url(../images/new-banner-bg.png) center no-repeat;
    background-size: 100% 100%;
}

.new-banner-img .modal {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    height: 130px;
    width: 100%;
    background: rgba(20, 34, 102, 0.2);

}

.new-banner-img .new-title {
    width: 498px;
    height: 446px;
    position: absolute;
    z-index: 3;
    top: 0;
    right: 55px;
    background: url(../images/new-title.png) center no-repeat;
    background-size: 100% 100%;
}

.news-detail-ul {
    padding: 80px 40px;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}

.news-detail-ul li {
    height: 320px;
    width: 100%;
    margin-bottom: 60px;
}

.news-detail-ul li img {
    float: left;
    width: 501px;
    height: 320px;
    margin-right: 50px;
}

.news-detail-ul li a {
    float: right;
}

.news-details {
    width: 1100px;
    float: left;

}

.news-details:hover a {
    width: 160px;
    height: 50px;
    background: url(../images/info-2.png) center no-repeat;
}

.news-details:hover h5 {
    color: #3355FF;
}

.news-details:hover h4 {
    color: #3355FF;
}

.news-details h5 {


    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 24px;
    color: #333333;
    line-height: 80px;
    border-bottom: 1px solid #E3E3E3;
}

.news-details h4 {

    margin-top: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    line-height: 80px;
}

.news-details p {

    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    color: #777777;
    line-height: 32px;
}

.news-details a {
    float: left;
    margin-top: 15px;
    display: block;
    background: url(../images/info-1.png) center no-repeat;
    height: 40px;
    width: 40px;
    transition: all 0.3s;

}


.solution-banner-img {

    position: relative;
    height: 380px;
    background: url(../images/solution-banner-bg.png) center no-repeat;
    background-size: 100% 100%;
}

.solution-banner-img .modal {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    height: 130px;
    width: 100%;
    background: rgba(20, 34, 102, 0.2);

}

.solution-banner-img .solution-title {
    width: 498px;
    height: 446px;
    position: absolute;
    z-index: 3;
    top: 0;
    right: 55px;
    background: url(../images/solution-title.png) center no-repeat;
    background-size: 100% 100%;
}

.solution-detail {
    height: 1580px;
    padding: 0px 61px 50px 61px;

    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;

}

.solution-detail div:nth-child(n) {
    float: left;
    width: 783px;
    height: 440px;
    margin-top: 50px;
}

.solution-detail div:nth-of-type(even) {
    margin-left: 60px;
}

.solution-detail div .solution-detail-content {
    float: left;
    height: 56px;
    margin-top: 0px;
}

.solution-detail-content span {

    line-height: 56px;
    font-size: 40px;
    color: #3355ff;
    font-weight: 500;
    font-family: Microsoft YaHei;
}

.solution-detail-content img {
    margin-top: 8px;
}

.solution-detail h6 {
    font-family: Microsoft YaHei;
    font-size: 45px;
    font-weight: 400;
    float: left;
    margin-top: 15px;
}

.solution-detail p {
    float: left;
    margin-top: 35px;
    font-family: Microsoft YaHei;
    font-size: 16px;
    line-height: 40px;

}

.overview-banner-img {

    position: relative;
    height: 380px;
    background: url(../images/overview-banner-bg.png) center no-repeat;
    background-size: 100% 100%;
}

.overview-banner-img .modal {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    height: 130px;
    width: 100%;
    background: rgba(20, 34, 102, 0.2);

}

.overview-banner-img .overview-title {
    width: 498px;
    height: 446px;
    position: absolute;
    z-index: 3;
    top: 0;
    right: 55px;
    background: url(../images/overview-title.png) center no-repeat;
    background-size: 100% 100%;
}

.overview {
    padding: 80px 0px 80px 0px;
    height: 1080px;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}

.overview .left {
    float: left;
    width: 652px;
    height: 920px;
    background: url(../images/overview-produce.png) no-repeat center;
}

.overview .left h3 {
    margin-left: 75px;
    margin-top: 120px;
    font-family: Microsoft YaHei;
    font-size: 32px;
    line-height: 33px;
    color: #333333;
    font-weight: bold;
}

.overview .left h3 span {
    color: #3355FF;
}

.overview .left h4 {
    margin-left: 75px;
    font-family: Microsoft YaHei;
    font-size: 15px;
    line-height: 33px;
    color: #333333;
    font-weight: 400;
}

.overview .left p {
    margin-left: 77px;
    margin-right: 123px;
    margin-top: 80px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #444444;
    line-height: 36px;
}

.overview .right {
    float: left;
    width: 1046px;
    margin-left: 2px;
}

.overview .right div:nth-of-type(1) {
    float: left;
    width: 544px;
    height: 342px;
    background: rgba(15, 26, 76, 0.06);
    padding-top: 60px;
    padding-left: 70px;
}

.overview .right div:nth-of-type(2) {
    float: left;
    width: 498px;
    height: 342px;
    margin-left: 2px;
    background: url(../images/overview-img-2.png) no-repeat center;
}

.overview .right div:nth-of-type(3) {
    float: left;
    width: 544px;
    height: 342px;
    margin-top: 2px;
    background: url(../images/overview-img-1.png) no-repeat center;

}

.overview .right div:nth-of-type(4) {
    float: left;
    width: 498px;
    height: 342px;
    margin-top: 2px;
    margin-left: 2px;
    padding-top: 60px;
    padding-left: 70px;
    background: rgba(15, 26, 76, 0.06);
}

.overview .right div h3 {
    color: #3355FF;
    font-size: 36px;
    line-height: 59px;
    font-family: Microsoft YaHei;
    font-weight: bold;

}

.overview .right div h4 {
    color: #333333;
    font-size: 30px;
    line-height: 59px;
    font-family: Microsoft YaHei;
    font-weight: bold;

}

.overview-detail {
    margin-top: 20px;
}

.overview-detail li {
    color: #444444;
    font-size: 16px;
    line-height: 36px;
}

.overview-detail li span {
    color: #3355ff;
    margin-right: 15px;
}

.introduce {
    float: left;
    width: 1103px;
    margin-top: 52px;

}

.introduce li {
    width: 273px;
    float: left;
    text-align: center;
}

.introduce li:nth-child(-n+3) {
    border-right: 1px solid #e6e6e6;
}

.introduce li p {
    font-family: Microsoft YaHei;
    color: #666666;
    font-size: 16px;
    line-height: 54px;
}

.introduce li h4 {
    font-family: Microsoft YaHei;
    color: #333333;
    font-size: 46px;
    line-height: 54px;
}

.news-info {
    padding: 50px 30px 50px 46px;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
    overflow: auto;
}

.news-info .detail {
    width: 1057px;
    float: left;
}

.news-info .detail h2 {
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 30px;
    color: #232323;
    line-height: 56px;
}

.news-info .detail h5 {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 14px;
    color: #888888;
    line-height: 30px;
}

.news-info .detail p {
    font-family: Microsoft YaHei;
    font-size: 16px;
    line-height: 36px;
    color: #444444;
    text-indent: 2em;
    margin-top: 20px;
}



.news-info .news-sub-title {
    margin-top: 50px;
    height: 140px;
    width: 1066px;
    background: url(../images/news-text-bg.png) no-repeat center;
    padding: 36px 46px 35px 89px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 20px;
    color: #444444;
    line-height: 37px;
}

.news-info .link {
    width: 497px;
    float: left;
    margin-left: 100px;
    padding-top: 50px;

}

.news-info .link h3 {

    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 37px;
}

.news-info .link ul {
    margin-bottom: 50px;
}

.news-info .link ul li {
    color: #444444;
    font-size: 17px;
    line-height: 66px;
    background: url(../images/icon-1.png) no-repeat left;
    text-indent: 2em;
    border-bottom: 1px dashed #65778A;
}

.news-info .link ul li:hover {

    background: url(../images/icon-2.png) no-repeat left;

}

.news-info .link ul li a {
    cursor: pointer;
    color: #444444;
}

.news-info .link ul li a:hover {
    color: #3355FF;
}

.news-info .link ul li:first-child {
    margin-top: 20px;
    border-top: 1px dashed #65778A;
}

.news-info .link ul li div {
    width: 8px;
    height: 12px;
    background: url(../images/icon-1.png) no-repeat center;
}