* {
    margin: 0;
    padding: 0;
    color: #333;

    transition: all 0.5s ease;
}

body {
    background-color: #F4F6FA;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header {
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .container .logo {
    width: auto;
    height: 40px;
}

.header .container .menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 40%;
    min-width: 40%;
}

.header .container .menu a {
    text-decoration: none;
    color: #333;
    padding: 30px 0;
}

.header .container .menu a i {
    margin-left: 5px;
}

.header .container .menu a:hover {
    color: #386BFF;
}

.header .container .menu a:hover i {
    color: #386BFF;
}

.header .container .menu a.active {
    color: #386BFF;
}

.header .container .menu a.active i {
    color: #386BFF;
}

.header .container .menu .dropdown {
    position: relative;
    display: block;
}

.header .container .menu .dropdown:hover .dropdown-content {
    opacity: 1;
    height: auto;
}

.header .container .menu .dropdown-content {
    opacity: 0;
    height: 0;
    position: absolute;
    width: 180%;
    top: 150%;
    left: -65%;
    background-color: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.1s ease;
}

.header .container .menu .dropdown-content a {
    display: block;
    text-decoration: none;
    color: #333;
    text-align: center;
    padding: 10px 0;
    line-height: 2;
}

.header .container .menu .dropdown-content a:hover {
    color: #386BFF;
}

.white-bg {
    background-color: #fff !important
}

.gray-bg {
    background-color: #f3f6fa !important
}

.index-top-part {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 80px;
}

.index-top-part  .text-part {
    display: block;
    max-width: 45%;
    min-width: 45%;
}

.index-top-part  .text-part h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: #567EFF;
}

.index-top-part  .text-part p {
    font-size: 18px;
    margin-bottom: 50px;
    line-height: 30px;
    color: #555;
}

.index-top-part  .text-part a {
    font-size: 18px;
    background-color: #567EFF;
    color: #fff;
    text-decoration: none;
    padding: 5px 20px;
    border-radius: 5px;
}

.index-top-part  .text-part a:hover {
    background-color: #386BFF;
}

.index-top-part img {
    width: 400px;
    height: auto;
}

.index-content {
    display: block;
    position: relative;
    background: #FAFAFA;
    padding-top: 80px;
}

.swiper {
    height: 500px !important;
}

.index-content .banner {
    width: 100%;
    height: auto;
}

.index-content .banner .banner-img {
    width: 100%;
    height: 100%;
    background-color: #fff;
}

.index-content .servicelist {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -100px;
    z-index: 10;
}

.index-content .servicelist .service-item {
    min-width: 25%;
    max-width: 25%;
    min-height: 200px;
    padding: 3%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
}

.index-content .servicelist .service-item:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

.index-content .servicelist .service-item .service-item-title p {
    font-size: 26px;
    color: #567EFF;
    margin-bottom: 20px;
}

.index-content .servicelist .service-item .service-item-content p {
    font-size: 17px;
    color: #555;
    margin-bottom: 20px;
    min-height: 120px;
}

.index-content .servicelist .service-item .service-item-detail a {
    font-size: 18px;
    background-color: #567EFF;
    color: #fff;
    text-decoration: none;
    padding: 5px 20px;
    border-radius: 5px;
}

.index-content .title {
    display: block;
    text-align: center;
    margin-top: 50px;
    margin-bottom: 50px;
}

.index-content .title h3 {
    font-size: 26px;
    font-weight: normal;
}

.index-content .productlist {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 50px;
}

.index-content .productlist .product-item {
    min-width: 48%;
    max-width: 48%;
    min-height: 200px;
    background: rgba(255, 255, 255, 1);
    border-radius: 10px;
    overflow: hidden;
}

.index-content .productlist .product-item .product-item-title {
    font-size: 20px;
    font-weight: normal;
    background-color: #567EFF;
    color: #fff;
    padding: 10px 20px;
    width: 50%;
    text-align: center;
}

.index-content .productlist .product-item .product-item-title p {
    color: #fff;
}

.index-content .productlist .product-item .product-item-img {
    width: auto;
    height: 100px;
    margin: 40px;
}

.index-content .productlist .product-item .product-item-img img {
    width: auto;
    height: 100px;
}

.index-content .productlist .product-item .product-item-content {
    width: calc(100% - 80px);
    padding: 0 40px 40px 40px;
}

.index-content .productlist .product-item .product-item-content h3 {
    font-size: 20px;
    font-weight: normal;
    margin-bottom: 20px;
    color: #555
}

.index-content .productlist .product-item .product-item-content p {
    font-size: 16px;
    color: #555;
    line-height: 2;
}

.index-content .powerlist {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background-image: url(../images/index-bg.png);
    background-size: cover;
    background-position: center;
    padding: 100px 0;
}

.index-content .powerlist .flex {
    align-items: flex-start;
}

.index-content .powerlist .powerlist-img {
    display: block;
    width: auto;
    height: 400px;
    margin-left: 5%;
}

.index-content .powerlist .powerlist-content {
    display: block;
    width: 50%;
    height: 100%;
}

.index-content .powerlist .powerlist-content h3 {
    font-size: 20px;
    font-weight: normal;
    color: #fff;
    margin-bottom: 20px;
}

.index-content .powerlist .powerlist-content p {
    font-size: 16px;
    color: #fff;
    line-height: 2;
}

.index-content .powerlist .powerlist-content a {
    font-size: 18px;
    background-color: #fff;
    color: #567EFF;
    text-decoration: none;
    padding: 5px 20px;
    border-radius: 5px;
    margin-top: 50px;
    display: inline-block;
}

.index-content .pFour-appinfo {
    display: block;
    width: 100%;
    margin-bottom: 20px;
}

.index-content .pFour-appinfo .pFour-appinfo-item {
    display: inline-block;
    max-width: calc(45% - 60px);
    min-width: calc(45% - 60px);
    margin: 0 2% 30px 2%;
    height: 100%;
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
}

.index-content .pFour-appinfo .pFour-appinfo-item .pFour-appinfo-item-img {
    height: 100px;
    width: auto;
    display: inline-block;
}

.index-content .pFour-appinfo .pFour-appinfo-item .pFour-appinfo-item-content {
    float: right;
    width: 70%;
}

.index-content .pFour-appinfo .pFour-appinfo-item .pFour-appinfo-item-content h3 {
    font-size: 20px;
    font-weight: 500;
    color: #386BFF;
    margin-bottom: 20px;
}

.index-content .pFour-appinfo .pFour-appinfo-item .pFour-appinfo-item-content p {
    font-size: 16px;
    color: #555;
}

.index-content .pThree-des {
    display: block;
    width: 100%;
    background-color: #fff;
    padding: 100px 0;
}

.index-content .pThree-des .pThree-des-content {
    display: inline-block;
    width: 40%;
    vertical-align: middle;
    margin-left: 10%;
}

.index-content .pThree-des .pThree-des-content h3 {
    font-size: 20px;
    font-weight: normal;
    color: #386BFF;
    margin-bottom: 20px;
}

.index-content .pThree-des .pThree-des-content p {
    font-size: 16px;
    color: #555;
    line-height: 2;
    min-height: 150px;
}

.index-content .pThree-des .pThree-des-img {
    width: 30%;
    height: auto;
    display: inline-block;
    margin-left: 10%;
    vertical-align: middle;
}

.index-content .pThree-title {
    display: block;
    width: 100%;
    background-image: url(../images/index-bg.png);
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    text-align: center;
}

.index-content .pThree-title h3 {
    font-size: 26px;
    font-weight: normal;
    color: #fff;
    margin-bottom: 10px;
}

.index-content .pThree-title p {
    font-size: 16px;
    color: #fff;
}

.index-content .pThree-solution {
    display: block;
    position: relative;
    overflow: hidden;
    width: 100%;
    background-color: #fff;
    padding: 80px 30px 30px 30px;
    border-radius: 10px;
    margin-bottom: 50px;
}

.index-content .pThree-solution .pThree-solution-title {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 15%;
    background-color: #FFA500;
    color: #fff;
    text-align: center;
    padding: 10px 0;
}

.index-content .pThree-solution .pThree-solution-title h3 {
    font-size: 18px;
    font-weight: normal;
    color: #fff;
}

.index-content .pThree-solution .pThree-solution-title span {
    font-size: 24px;
    font-weight: normal;
    color: #fff;
    margin-bottom: 20px;
}

.index-content .pThree-solution .pThree-solution-img {
    width: 100%;
    height: auto;
    display: inline-block;
}

.index-content .pThree-solution .pThree-solution-tag {
    display: block;
    width: 100%;
    background: #EEF2FF;
    padding: 10px 0;
    text-align: center;
    margin-top: 20px;
}

.ABK-list {
    display: block;
    width: 100%;
    padding-bottom: 80px
}

.ABK-list-item {
    display: inline-block;
    width: calc(45.5% - 40px);
    margin: 0 2% 30px 2%;
    height: auto;
    background-color: #F7F8FA;
    border-radius: 8px;
    padding: 50px 20px;
    text-align: center;
}

.ABK-list-item img {
    height: 80px;
    width: auto;
    margin-bottom: 30px
}

.ABK-list-item h3 {
    font-size: 20px;
    font-weight: 500;
    color: #386BFF;
    margin-bottom: 30px;
}

.pThree-bizops {
    display: block;
    width: 100%;
    padding: 10px 0;
    background-color: #fafafa;
}

.pThree-bizops .pThree-bizops-content {
    display: block;
    width: calc(100% - 60px);
    height: auto;
    margin-bottom: 30px;
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
}

.pThree-bizops .pThree-bizops-content img {
    width: 100%;
    height: auto;
}

.index-content .pTwo-des {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 5% 0;
    margin-bottom: 50px;
    border-radius: 10px;
}

.index-content .pTwo-des .pTwo-des-content {
    display: inline-block;
    width: 40%;
    margin-left: 8%;
    margin-right: 5%;
    vertical-align: middle;
}

.index-content .pTwo-des .pTwo-des-content h3 {
    font-size: 24px;
    font-weight: normal;
    color: #386BFF;
    margin-bottom: 20px;
}

.index-content .pTwo-des .pTwo-des-content p {
    font-size: 18px;
    color: #555;
    line-height: 2;
    min-height: 150px;
}

.index-content .pTwo-des .pTwo-des-img {
    display: inline-block;
    width: 40%;
    vertical-align: middle;
}

.index-content .pTwo-features {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.index-content .pTwo-features .pTwo-features-item {
    max-width: 16%;
    min-width: 16%;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
}

.index-content .pTwo-features .pTwo-features-item .pTwo-features-header {
    background-color: #567EFF;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    min-height: 25px;
}

.index-content .pTwo-features .pTwo-features-item .pTwo-features-header p {
    font-size: 18px;
    font-weight: normal;
    color: #fff;
}

.index-content .pTwo-features .pTwo-features-item .pTwo-features-item-content {
    padding: 20px 10px;
}

.index-content .pTwo-features .pTwo-features-item .pTwo-features-item-content p {
    font-size: 16px;
    color: #555;
    line-height: 2;
    display: block;
    text-align: center;
    margin-bottom: 30px;
}

.index-content .pTwo-features .pTwo-features-item .pTwo-features-item-content .pTwo-des-content-imgPart {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-bottom: 30px;
}

.index-content .pTwo-features .pTwo-features-item .pTwo-features-item-content .pTwo-des-content-imgPart img {
    width: 50px;
    height: 50px;
}

.index-content .pTwo-class {
    margin-top: -50px;
}

.index-content .pTwo-class .pTwo-class-item {
    width: 90%;
    padding: 5%;
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 30px;
}

.index-content .pTwo-class .pTwo-class-item img {
    width: 100%;
    height: auto;
}

.index-content .pTwo-position {
    display: block;
    width: 100%;
    background: #fff;
    padding: 10px 0 100px 0;
    margin-bottom: 50px;
}

.index-content .pTwo-position img {
    width: 100%;
    height: auto;
}

.index-content .pTwo-performance {
    display: block;
    width: 100%;
    padding: 10px 0 80px 0;
    margin-bottom: 50px;
}

.index-content .pTwo-performance img {
    width: 100%;
    height: auto;
}

.index-content .ptwo-case {
    display: block;
    width: 100%;
    padding: 50px 0;
    background: url(../images/index-bg.png);
    background-size: cover;
    background-position: center;
}

.index-content .ptwo-case img {
    width: 100%;
    height: auto;
}

.software-development {
    display: block;
    width: 100%;
    padding: 50px 0;
}

.software-development .between {
    justify-content: space-between;
    align-items: center;
}

.software-development .software-development-content {
    width: 42%;
}

.software-development .software-development-content h3 {
    font-size: 20px;
    font-weight: normal;
    color: #1249E7;
    margin-bottom: 20px;
}

.software-development .software-development-content p {
    font-size: 16px;
    color: #333;
    line-height: 22px;
}

.software-development img {
    width: 500px;
    height: auto;
}

.software-copyright {
    padding-bottom: 60px;
}

.software-copyright .around {
    justify-content: space-around;
    align-items: center;
}

.software-copyright-img {
    width: 280px;
    height: auto;
}

.index-content .sthree-content {
    width: 100%;
    height: auto;
    padding: 0 0 100px 0;
}

.index-content .sthree-content .sthree-content-item {
    display: inline-block;
    width: calc(47.5% - 60px);
    height: auto;
    margin: 0 1% 30px 1%;
    background-color: #fff;
    background-image: url(../images/sthree-bg.png);
    background-size: cover;
    background-position: center;
    padding: 30px;
    border-radius: 10px;
}

.index-content .sthree-content .sthree-content-item img {
    width: auto;
    height: 60px;
}

.index-content .sthree-content .sthree-content-item h3 {
    font-size: 20px;
    font-weight: normal;
    color: #386BFF;
    margin-bottom: 10px;
    margin-top: 10px;
}

.index-content .sthree-content .sthree-content-item p {
    font-size: 16px;
    color: #555;
    line-height: 2;
}

.index-content .sthree-content .sthree-content-item p span {
    font-size: 13px;
    color: #386BFF;
    padding: 0 5px;
    border: 1px solid #386BFF;
    background-color: #F4F6FF;
    border-radius: 5px;
    margin-right: 5px;
}

.index-content .stwo-des {
    position: relative;
    display: block;
    width: 90%;
    padding: 5%;
    margin-bottom: 50px;
    margin-top: -100px;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
}

.index-content .stwo-des .stwo-des-title {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 50px;
}

.index-content .stwo-des .stwo-des-title h3 {
    font-size: 26px;
    font-weight: normal;
    color: #386BFF;
    margin-bottom: 10px;
}

.index-content .stwo-des .stwo-des-content {
    display: block;
    width: 90%;
    padding: 5%;
    border: 1px solid #386BFF;
    border-radius: 50px 0 50px 0;
    margin-bottom: 50px;
}

.index-content .stwo-des .stwo-des-content:last-child {
    margin-bottom: 0;
}

.index-content .stwo-des .stwo-des-content-header {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 50px;
    background-color: #567EFF;
    color: #fff;
    padding: 10px 0;
    border-radius: 100px;
}

.index-content .stwo-des .stwo-des-content-header p {
    font-size: 20px;
    font-weight: normal;
    color: #fff;
}

.index-content .stwo-des .stwo-des-content-body p {
    font-size: 16px;
    color: #555;
    display: flex;
    margin-bottom: 10px;
}

.index-content .stwo-des .stwo-des-content-body p span:first-child {
    color: #386BFF;
    margin-right: 10px;
    white-space: nowrap;
}

.index-content .stwo-des .stwo-des-content-body p span:last-child {
    color: #555;
}

.index-content .stwo-des .stwo-des-red {
    border-color: #F97278;
}

.index-content .stwo-des .stwo-des-red .stwo-des-content-header {
    background-color: #F97278;
}

.index-content .stwo-des .stwo-des-red .stwo-des-content-body p span:first-child {
    color: #F97278;
}

.index-content .stwo-one-img {
    background-color: #fff;
    padding: 30px;
    width: calc(100% - 60px);
    height: auto;
    border-radius: 10px;
    margin-top: 50px;
}

.index-content .stwo-two-img {
    background-color: #fff;
    padding: 50px;
    width: calc(100% - 100px);
    height: auto;
    border-radius: 10px;
    margin-top: 50px;
    margin-bottom: 50px;
}

.index-content .stwo-case {
    display: block;
    width: 100%;
    padding: 10px 0;
    background: url(../images/stwo-bg.png);
    background-size: cover;
    background-position: center;
}

.index-content .stwo-case .stwo-case-img {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0px 0px 36px 0px rgba(7, 32, 103, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(12px);
    padding: 50px;
    width: calc(100% - 100px);
    height: auto;
    border-radius: 10px;
    margin-bottom: 50px;
}

.index-content .sone-des {
    display: block;
    width: 90%;
    padding: 5%;
    margin-bottom: 100px;
    margin-top: -100px;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
}

.index-content .sone-des h3 {
    font-size: 26px;
    font-weight: normal;
    color: #386BFF;
    margin-bottom: 10px;
}

.index-content .sone-des p {
    font-size: 16px;
    color: #555;
    line-height: 2;
}

.index-content .sone-svc {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -50px;
}

.index-content .sone-svc-item {
    min-width: 20%;
    max-width: 20%;
    background-color: #fff;
    padding: 5%;
    border-radius: 10px;
}

.index-content .sone-svc-item img {
    width: auto;
    height: 100px;
    margin-bottom: 20px;
}

.index-content .sone-svc-item h3 {
    font-size: 20px;
    font-weight: normal;
    color: #555;
    margin-bottom: 10px;
}

.index-content .sone-svc-item p {
    font-size: 16px;
    color: #555;
    line-height: 2;
    min-height: 128px;
}

.index-content .sone-process {
    display: block;
    width: 96%;
    padding: 10% 2% 2% 2%;
    position: relative;
    margin-bottom: 50px;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
}


.index-content .sone-process .sone-process-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 20%;
    background-color: #567EFF;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

.index-content .sone-process .sone-process-header p {
    font-size: 20px;
    font-weight: normal;
    color: #fff;
}

.index-content .sone-process .sone-process-img {
    width: 100%;
    height: auto;
    display: inline-block;
}

.index-content .sone-feature {
    display: block;
    width: 100%;
    padding: 10px 0;
    background: url(../images/stwo-bg.png);
    background-size: cover;
    background-position: center;
    padding-bottom: 100px;
}

.index-content .sone-feature img {
    width: calc(100% - 100px);
    padding: 50px;
    height: auto;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
}

.index-content .sone-feature img {
    width: calc(100% - 100px);
    padding: 50px;
    height: auto;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
}

.index-content .sone-support-img {
    width: 100%;
    height: auto;
    margin-top: 50px;
}

.index-content .sone-supports {
    display: block;
    width: 90%;
    padding: 5%;
    margin-bottom: 50px;
    margin-top: -50px;
    background-color: #fff;
    border-radius: 10px;
}

.index-content .sone-supports-img {
    width: 100%;
    height: auto;
}

.index-content .about-content {
    width: 100%;
    padding: 50px 0 100px 0;
    background: #fff;
}

.index-content .about-content-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 80%;
    margin-left: 10%;
}

.index-content .about-content-des {
    display: block;
    max-width: 50%;
    min-width: 50%;
}

.index-content .about-content-des h2 {
    font-size: 40px;
    font-weight: normal;
    color: #555;
}

.index-content .about-content-des h3 {
    font-size: 20px;
    font-weight: normal;
    color: #386BFF;
    margin-bottom: 20px;
}

.index-content .about-content-des p {
    font-size: 16px;
    color: #555;
    line-height: 2;
}

.index-content .about-des-img {
    width: auto;
    height: 544px;
}

.index-content .about-start-end {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    padding: 80px 0% 100px 0%;
}

.index-content .about-start-img {
    width: 45%;
    height: auto;
    margin-right: 20px;
}

.index-content .about-develop {
    display: block;
    width: 100%;
    padding: 100px 0 50px 0;
    background-image: url(../images/about-bg.png);
    background-size: cover;
    background-position: center;
}

.index-content .about-develop .about-develop-img {
    width: 45%;
    height: auto;
}

.index-content .about-develop .flex {
    align-items: flex-start;
    width: 90%;
    margin-left: 5%;
}

.index-content .about-develop .swiper-pagination-develop {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    background-image: url(../images/rightflow.png);
    background-size: 100% 20%;
    background-repeat: no-repeat;
    background-position: 0% 14%;
}

.index-content .about-develop .swiper-pagination-develop .swiper-pagination-bullet {
    background-color: #fff;
    margin: 3px;
    opacity: 1;
    color: #fff;
    text-align: center;
    line-height: 3;
}

.index-content .about-develop .swiper-pagination-develop .swiper-pagination-bullet-active {
    background-color: #386BFF;
    border: 3px solid #fff;
    margin: 0;
}

.index-content .about-develop .about-develop-content {
    display: block;
    max-width: 50%;
    min-width: 50%;
    margin-top: 30px;
}

.index-content .about-develop .about-develop-content h3 {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 60px;
}

.index-content .about-develop .about-develop-content h3 span {
    text-align: center;
    border: 2px solid #fff;
    width: auto;
    padding: 10px 30px;
    color: #fff;
    position: relative;
}

.index-content .about-develop .about-develop-content h3 span::after {
    content: '';
    display: block;
    width: 2px;
    height: 40px;
    background-color: #fff;
    position: absolute;
    top: 120%;
    left: 50%;
}

.index-content .about-develop .about-develop-content p {
    font-size: 16px;
    color: #fff;
    line-height: 2;
}

.index-content .about-develop .swiper-page-p {
    display: block;
    width: 100%;
}

.index-content .about-develop .swiper-page-p span {
    display: inline-block;
    width: 100%;
    color: #fff;
}

.swiper {
    width: 100%;
    height: 200px;
}

.index-content .about-aptitude {
    display: block;
    width: 100%;
}

.index-content .about-aptitude-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.index-content .about-aptitude-content img {
    width: 23%;
    height: auto;
}

.index-content .contract {
    display: block;
    width: 100%;
    padding: 100px 0;
    background-color: #fff;
}

.index-content .contract .contract-map {
    display: block;
    max-width: 50%;
    min-width: 50%;
}

.index-content .contract .contract-map-img {
    display: block;
    width: 100%;
    height: auto;
}

.index-content .contract .contract-content {
    display: block;
    max-width: 45%;
    min-width: 45%;
    margin-left: 5%;
}

.index-content .contract .contract-content h3 {
    font-size: 22px;
    font-weight: normal;
    margin-bottom: 20px;
}

.index-content .contract .contract-content p {
    font-size: 16px;
    color: #555;
    line-height: 2;
    margin-bottom: 20px;
}

.index-content .contract .contract-content p img {
    width: 20px;
    height: auto;
    margin-right: 5px;
    vertical-align: middle;
}

.index-content .contract .contract-content-qrcode {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
}

.index-content .contract .contract-content-qrcode p {
    margin-bottom: 0;
}

.footer {
    background-color: #000;
    color: #fff;
    display: block;
    padding: 80px 0;
}

.footer .flex {
    align-items: flex-start;
}

.footer .footer-logo {
    width: auto;
    height: 40px;
    margin-bottom: 20px;
}

.footer .footer-companyinfo {
    max-width: 30%;
    min-width: 30%;
}

.footer .footer-companyinfo p {
    font-size: 16px;
    color: #fff;
    line-height: 2;
}

.footer .footer-nav {
    max-width: 70%;
    min-width: 70%;
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
}

.footer .footer-nav .footer-nav-item {
    display: block;
    max-width: 20%;
    min-width: 20%;
}

.footer .footer-nav .footer-nav-item h3 {
    font-size: 20px;
    font-weight: normal;
    color: #fff;
    margin-bottom: 20px;
    border-bottom: 1px solid #fff;
    padding-bottom: 10px;
}

.footer .footer-nav .footer-nav-item a {
    display: block;
    font-size: 16px;
    color: #fff;
    line-height: 2;
    text-decoration: none;
}

.footer .footer-copyright {
    margin-top: 40px;
}

.footer .footer-copyright p {
    margin-bottom: 0;
    font-size: 14px;
    color: #fff;
    line-height: 1.5;
    text-decoration: none;
    text-align: center;
}

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

.footer .footer-copyright img {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}