/* banner s */
body, html {
    min-width: 1331px;
    margin: 0 auto;
}

body{
    position: relative;
}
.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.bannerbox {
    width: 100%;
    box-sizing: border-box;
    padding-top: 60px;
    background: url("../images/j-shangpinzhenxuan/banner.png") no-repeat top center;
}

.banner {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    color: #FFFFFF;
}

.banner a.logo {
    display: block;
    font-size: 30px;
    font-weight: bold;
    color: #333;
}

.banner .title {
    /*width: 173px;*/
    height: 40px;
    font-size: 42px;
    font-family: Source Han Sans CN;
    font-weight: bold;

}

.banner .info {
    margin-top: 50px;
    display: flex;
}

.banner .info a {
    position: relative;
    display: flex;
    margin-right: 24px;
    height: 39px;
    line-height: 39px;
    text-align: center;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}

.banner .info a span {
    display: inline-block;
    background: url("../images/btn-body.png") repeat-x;
}


.banner .info a::before {
    content: ' ';
    display: inline-block;
    width: 20px;
    height: 41px;
    background: url("../images/btn-left.png") center center;
}

.banner .info a::after {
    content: ' ';
    display: inline-block;
    width: 20px;
    height: 41px;
    background: url("../images/btn-right.png") center center;
}

.banner .memo {
    margin-top: 50px;
}

.banner .memo p {
    font-size: 16px;
    line-height: 30px;
}


.banner .jishujiagou {

    position: relative;
    margin-top: 70px;
    height: 722px;
    background: #fff;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0px 16px 51px 6px rgba(97, 117, 239, 0.2);
}

.banner .jishujiagou .meng {
    display: block;
    position: relative;
    cursor: pointer;
    height: 559px;
    overflow: hidden;
}

.banner .jishujiagou .meng img{
    max-width: 90%;
}

.banner .jishujiagou .meng span {
    position: absolute;
    bottom: 20px;
    color: #333;
    z-index: 999;
    display: block;
    text-align: center;
    width: 100%;
    font-size: 16px;
    z-index: 99;
}

.banner .jishujiagou .meng:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 356px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
}


section {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.content-box {
    position: relative;
    margin: 160px auto 0 auto;
    width: 1200px;
    background: #fff;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0px 16px 51px 6px rgba(97, 117, 239, 0.2);
}

.content {
    padding-bottom: 40px;
}

.subtitle {
    text-align: center;
}

.subtitle h1 {
    display: inline-block;
    position: relative;
    margin-top: -46px;
    padding: 30px 0 0 0;
    text-align: center;
    font-size: 34px;
    height: 93px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    background: url("../images/t-bg.png") repeat-x;
}


.subtitle h1::before {
    content: '';
    display: block;
    position: absolute;
    width: 30px;
    height: 93px;
    left: -30px;
    top: 0;
    background: url("../images/t-bg-left.png") center center;

}


.subtitle h1::after {
    content: '';
    display: block;
    position: absolute;
    width: 30px;
    height: 93px;
    right: -30px;
    top: 0;
    background: url("../images/t-bg-right.png") center center;
}


.anli {
    display: flex;
    padding: 0 80px 10px 80px;
}

.anli > div {
    width: 50%;
    text-align: left;
}

.anli > div h2 {
    margin-top: 10px;
    margin-bottom: 18px;
    font-size: 28px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #3D7EFF;
}

.anli > div p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #363636;
    line-height: 28px;
    padding: 0 120px 0 0;
    margin-bottom: 50px;
}


.guanjianjishu {


}


.guanjianjishu .content span {
    display: inline-block;
    margin: 10px 30px;
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #3D7EFF;
    line-height: 58px;
}

.guanjianjishu .content span:nth-child(2n) {

    color: #5A5A5A;
}

.guanjianjishu .content span:nth-child(3n) {

    color: #8731FD;
}


.yingyonglingyu .content li {
    display: flex;
    margin: 12px auto;
    width: 900px;
    height: 48px;
    padding-left: 30px;
    background: url("../images/j-shangpinzhenxuan/small-arrow.png") no-repeat center center;
    background-size: cover;
    line-height: 28px;
}

.yingyonglingyu .content li:nth-child(3),
.yingyonglingyu .content li:nth-child(5) {
    height: 80px;
    background: url("../images/j-shangpinzhenxuan/big-arrow.png") no-repeat center center;
    background-size: cover;
}

.yingyonglingyu .content li span {
    display: inline-block;
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    align-self: center
}

.yingyonglingyu .content li span:nth-child(1) {
    width: 221px;
    text-align: center;
    padding-left: 20px;
}

.yingyonglingyu .content li span:nth-child(2) {
    margin-left: 52px;
    width: 697px;
    text-align: left;
    padding-right: 30px;
}


/** 项目展示 */
.xiangmuzhanshi {
    background: url("../images/xmzz-bg.png") no-repeat top center;
    margin-bottom: 80px;
}

.xiangmuzhanshi .swiper-slide img {
    width: 960px;
}

.xiangmuzhanshi .swiper-button-next img,
.xiangmuzhanshi .swiper-button-prev img {
    width: 97px;
    height: 132px;
}


.swiper-button-prev {
    left: 60px;
}

.swiper-button-next {
    right: 60px;
}