body {
    background: #ffffff;
}

.banner {
    width: 100%;
    height: 530px;
    background: #f8f8fb;
    overflow: hidden;
}

.banner-center {
    width: 1200px;
    height: 100%;
    display: block;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.bannerSwiper {
    width: 1200px;
    height: 100%;
}

.bannerSwiper .swiper-slide {
    position: relative;
    width: 1200px;
    height: 100%;
}

.bannerSwiper .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.bannerSwiper .txtbox {
    position: relative;
    z-index: 2;
    margin-top: 214px;
}

.bannerSwiper .txtbox .txt1 {
    font-weight: 500;
    font-size: 44px;
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 8px;
}

.bannerSwiper .txtbox .txt2 {
    font-weight: 400;
    font-size: 20px;
    color: #999999;
    line-height: 33px;
    margin-bottom: 31px;
    width: 600px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.bannerSwiper .btn {
    position: absolute;
    top: 160px;
    left: 0px;
}

.bannerSwiper .swiper-pagination {
    position: absolute;
    bottom: 35px;
    left: 0;
    text-align: left;
}

.bannerSwiper .swiper-pagination .swiper-pagination-bullet {
    width: 28px;
    height: 4px;
    border-radius: 5px;
    background: #000;
    opacity: 0.2;
}

.bannerSwiper .swiper-pagination .swiper-pagination-bullet-active {
    background: #1890ff;
    opacity: 1;
}

/* 服务业态 */
.serve {
    width: 100%;
    padding-top: 94px;
    padding-bottom: 113px;
    background: #ffffff;
}

.serve-center {
    width: 1200px;
    display: block;
    margin: 0 auto;

    overflow: hidden;
}

.serve-center .title {
    width: 100%;
    font-weight: 600;
    font-size: 40px;
    color: #333333;
    text-align: center;
}

.serve-box {
    padding-top: 56px;
    display: flex;
    justify-content: space-between;
}

.serve-box .item {
    width: 200px;
    height: auto;
    position: relative;
}

.serve-box .item img {
    width: 200px;
    height: 150px;
    display: block;
    background-size: 100%;
    margin-bottom: 21px;
}

.serve-box .item .txt {
    width: 100%;
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    text-align: center;
}
.serve-box .item:hover .txt {
    color: #1890ff;
}
.serve-box .item .mc {
    width: 200px;
    height: 150px;
    opacity: 0.5;
    background: #000000;
    border-radius: 16px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}
.serve-box .item:hover .mc {
    display: block;
}
.serve-box .item .look {
    width: 102px;
    height: 40px;
    background: #1890ff;
    border-radius: 4px;
    font-weight: 400;
    font-size: 16px;
    color: #ffffff;
    line-height: 40px;
    text-align: center;
    position: absolute;
    top: 64px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}
.serve-box .item:hover .look {
    display: block;
}

/* 产品矩阵 */
.product {
    width: 100%;
    background: #ffffff;
    overflow: hidden;
    padding-top: 176px;
    padding-bottom: 77px;
}

.product-center {
    width: 1200px;
    height: 665px;
    display: block;
    margin: 0 auto;
}

.product-center .title {
    width: 100%;
    font-weight: 600;
    font-size: 40px;
    color: #333333;
    text-align: center;
}

.product-center .txt {
    width: 100%;
    font-weight: 400;
    font-size: 20px;
    color: #999999;
    text-align: center;
    margin: 8px 0 26px 0;
}

.product-box {
    width: 100%;
}

.product-box .item {
    width: 282px;
    height: 522px;
    background: #ffffff;
    border: 1px solid #cccccc;
    transition: all 0.2s;
    box-sizing: border-box;
    float: left;
    margin-top: 8px;
}

.product-box .item .off .txt1 {
    font-weight: 600;
    font-size: 24px;
    color: #333333;
    padding-top: 91px;
    text-align: center;
}

.product-box .item .off .txt2 {
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    padding: 10px 0 54px 0;
    text-align: center;
}

.product-box .item .off img {
    width: 90%;
    background-size: 100%;
    display: block;
    margin: 0 auto;
}

.product-box .on {
    width: 636px;
    height: 539px;
    background: #ffffff;
    border: 1px solid #1890ff;
    border-radius: 8px;
    margin-top: 0px;
}

.product-box .on .txt1 {
    font-weight: 600;
    font-size: 24px;
    color: #333333;
    width: 100%;
    text-align: center;
    padding: 35px 0 18px 0;
}

.product-box .on .txt2 {
    width: 565px;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    animation: opacityChange 0.7s linear;
    margin: 0 auto 15px;
}

.product-box .on img {
    width: 90%;
    background-size: 100%;
    display: block;
    margin: 0 auto;
}

.product-box .on a {
    display: block;
    width: 102px;
    height: 40px;
    background: #1890ff;
    border-radius: 4px;
    margin: 9px auto 0;
    font-weight: 400;
    font-size: 16px;
    color: #ffffff;
    line-height: 40px;
    text-align: center;
}

.product-box .on .off {
    display: none;
}

.product-box .item .off {
    display: block;
}

.product-box .item .open {
    display: none;
}

.product-box .item.on .off {
    display: none;
}

.product-box .item.on .open {
    display: block;
}

/* 六大核心优势 */
.advantage {
    width: 100%;
    background: #f8f8fb;
}

.advantage-center {
    width: 1200px;
    display: block;
    margin: 0 auto;
    overflow: hidden;
}

.advantage-center .title {
    width: 100%;
    font-weight: 600;
    font-size: 40px;
    color: #333333;
    text-align: center;
    padding-bottom: 58px;
    padding-top: 71px;
}

.advantage-center .box {
    display: flex;
    justify-content: space-between;
    overflow: hidden;
    margin-bottom: 48px;
}

.advantage-center .box .pic {
    width: 714px;
    height: 666px;
    display: none;
}

.advantage-center .box .pic.on {
    display: block;
    animation: fadeInup 0.3s linear;
}

.advantage-center .box .pic img {
    width: 714px;
    height: 666px;

    background-size: 100%;
}

.advantage-center .box .on img {
    width: 714px;
    height: 666px;
    background-size: 100%;
}

.selectone {
}

.selectone .item {
    width: 408px;
    height: 156px;
    padding: 29px 0 37px 23px;
    border-radius: 16px;
}

.selectone .item .txt1 {
    width: 96px;
    height: 26px;
    background: #ffba8e;
    border-radius: 0 13px 13px 13px;
    font-weight: 600;
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    line-height: 26px;
    margin-bottom: 16px;
}

.selectone .item .txt2 {
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    padding-bottom: 14px;
}

.selectone .item .txt3 {
    width: 313px;
    font-weight: 400;
    font-size: 15px;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.selectone .item.on {
    border: 1px solid #1890ff;
    box-shadow: 2px 2px 7px 0 #ffe0cc;
    border-radius: 16px;
}

.selectone .item.on .txt1 {
    background: #1890ff;
}

.selectone .item.on .txt2 {
    color: #1890ff;
}

/* 合作方式 */
.teamwork {
    padding-top: 73px;
    width: 100%;
    background: #f8f8fb;
    padding-bottom: 73px;
}

.teamwork-center {
    width: 1200px;
    display: block;
    margin: 0 auto;
}

.teamwork-center .title {
    width: 100%;
    font-weight: 600;
    font-size: 40px;
    color: #333333;
    text-align: center;
}

.teamwork-center .box {
    display: flex;
    justify-content: space-between;
    margin-top: 48px;
}

.teamwork-center .box .item {
    width: 220px;
    height: 226px;
    background: #ffffff;
    box-shadow: 0 2px 12px 0 rgba(221, 221, 221, 0.5);
    border-radius: 16px;
    padding: 42px 31px;
}

.teamwork-center .box .item img {
    width: 70px;
    height: 70px;
    display: block;
    margin: 0 auto 30px;
}

.teamwork-center .box .item .txt1 {
    width: 100%;
    font-weight: 600;
    font-size: 18px;
    color: #333333;
    text-align: center;
}

.teamwork-center .box .item .line {
    width: 48px;
    height: 4px;
    background: #1890ff;
    display: block;
    margin: 0 auto 17px;
}

.teamwork-center .box .item .txt2 {
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* 以客户为中心的陪伴式服务 */
.client {
    width: 100%;
    padding-top: 96px;
    padding-bottom: 189px;
}

.client-center {
    width: 1200px;
    display: block;
    margin: 0 auto;
}

.client-center .title {
    width: 100%;
    font-weight: 600;
    font-size: 40px;
    color: #333333;
    text-align: center;
    margin-bottom: 8px;
}

.client-center .txt {
    width: 100%;
    font-weight: 400;
    font-size: 20px;
    color: #999999;
    text-align: center;
    margin-bottom: 12px;
}

.client-center img {
    width: 1200px;
    height: 300px;
    background-size: 100%;
}

/* 他们都选择了新创数科 */
.choose {
    width: 100%;
    overflow: hidden;
}

.choose .title {
    width: 100%;
    font-weight: 600;
    font-size: 40px;
    color: #333333;
    text-align: center;
    margin-bottom: 64px;
}

.choose .box {
    width: 100%;
}

.aniitem {
    width: 100%;
    height: 83px;
    margin-bottom: 24px;
    /*animation: move 150s linear infinite;*/
    white-space: nowrap;
}

.aniitem li {
    display: inline-block;
    width: 168px;
    height: 72px;
    margin-right: 54px;
}

.aniitem2 li:nth-child(1) {
    margin-left: -330px;
}

.aniitem2 li:nth-child(2) {
    margin-left: -230px;
}

/* QA */
.qa {
    width: 100%;
    padding: 115px 0 151px 0;
}

.qa-center {
    width: 800px;
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
    align-items: center;
}

.qa-center .left,
.qa-center .right {
    width: 320px;
    height: 50px;
    overflow: hidden;
}

.qa-center img {
    width: 77px;
    height: 29px;
    background-size: 100%;
}

.qa-center .left li,
.qa-center .right li {
    margin-bottom: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qa-center .left a,
.qa-center .right a {
    font-weight: 400;
    font-size: 16px;
    color: #333333;
}

/* 渐入动画 */
@keyframes fadeInup {
    0% {
        opacity: 0;
        transform: translateY(300px);
    }

    100% {
        opacity: 1;
        transform: translateY(0px);
    }
}

@-moz-keyframes fadeInup {
    /* Firefox */
    0% {
        opacity: 0;
        transform: translateY(300px);
    }

    100% {
        opacity: 1;
        transform: translateY(0px);
    }
}

@-webkit-keyframes fadeInup {
    /* Safari 和 Chrome */
    0% {
        opacity: 0;
        transform: translateY(300px);
    }

    100% {
        opacity: 1;
        transform: translateY(0px);
    }
}

/* logo 滚动动画 */

@keyframes move {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-3613px, 0, 0);
    }
}

@-moz-keyframes move {
    /* Firefox */
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-3613px, 0, 0);
    }
}

@-webkit-keyframes move {
    /* Safari 和 Chrome */
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-3613px, 0, 0);
    }
}

/* 透明度变化 */
@keyframes opacityChange {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@-moz-keyframes opacityChange {
    /* Firefox */
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@-webkit-keyframes opacityChange {
    /* Safari 和 Chrome */
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}