/*轮播图样式*/
.banner {
    width: 100%;
    height: 600px;
    margin-top: 82px;
    position: relative;
    overflow: hidden;
    /*background: #288CE9;*/
}
.banner .bd {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}
.banner .banner-box {
    position: relative;
    height: 600px;
}
.banner .banner-box li {
    width: 100%;
    height: 600px;
    background: #288CE9 url('') no-repeat center center /cover
}
.banner .hd.sub-station-dot {
    overflow: hidden;
    position: absolute;
    left: 45%;
    bottom: 81px;
    z-index: 1;
}
.hover:hover {
    cursor: pointer;
}
.banner .sub-station-dot ul {
    overflow: hidden;
    zoom: 1;
    float: left;
    list-style: none;
}
.sub-station-dot ul li {
    float: left;
    margin-right: 9px;
    color: transparent;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    line-height: 14px;
    text-align: center;
    background-color: rgba(0,92,175,1);
    opacity:0.55;
    cursor: pointer;
    background-clip: padding-box;
}
.sub-station-dot ul li.on {
    float: left;
    margin-right: 9px;
    color: transparent;
    width: 36px;
    height: 11px;
    border-radius: 10px;
    line-height: 14px;
    text-align: center;
    background-color: rgba(0,92,175,1);
    opacity:0.8;
    cursor: pointer;
    background-clip: padding-box;
}

.main-body {
    position: relative;
}

/* 头条样式*/
.main-body .lead-news {
    position: absolute;
    width: 1063px;
    height: 70px;
    background-color: #fff;
    left: 50%;
    top: -35px;
    transform: translate(-50%, 0);
    box-shadow: 0px 3px 6px 0px rgba(12,43,92,0.1);
    border-radius: 5px;
    z-index: 999;
    overflow: hidden;
}
.main-body .lead-news .news-hd {
    cursor: pointer;
    margin: 28px 13px 26px 22px;
}
.main-body .lead-news .prev {
    display: block;
    width: 8px;
    height: 14px;
    float: left;
    margin-right: 13px;
    cursor: pointer;
    background: url('../img/index/newsLeft.png') no-repeat center / 8px 14px;
}
.main-body .lead-news .prev:hover {
    background: url('../img/index/newsLeft2.png') no-repeat center / 8px 14px;
}
.main-body .lead-news .next {
    display: block;
    width: 8px;
    height: 14px;
    float: right;
    cursor: pointer;
    background: url('../img/index/newsRight.png') no-repeat center / 8px 14px;
}
.main-body .lead-news .next:hover {
    background: url('../img/index/newsRight2.png') no-repeat center / 8px 14px;
}
.main-body .lead-news .news-bd {
    margin: 25px 13px 26px 22px;
}
.main-body .lead-news .news-box {
    position: relative;
}
.main-body .lead-news .news-bd .news-box li {
    width: 800px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main-body .lead-news .news-bd .news-box a {
    font-size: 16px;
    color: rgba(47,53,67,1);
}
.main-body .lead-news .news-bd .news-box a:hover {
    color:rgba(0,92,175,1);
}
.main-body .lead-news .news-more {
    display: inline-block;
    margin: 25px 23px 26px 0;
    color:rgba(0,92,175,1);
}

/*关于鹏祥样式*/
.main-body .about-pengxiang {
    width: 100%;
    height: 650px;
    background-color: #fff;
}
.main-body .about-pengxiang .about-content {
    width: 1063px;
    margin: 0 auto;
}
.main-body .about-pengxiang .about-content .lf {
    width: 530px;
    margin-top: 140px;
}
.main-body .about-pengxiang .about-content .lf img {
    width: 250px;
    height: 19px;
    margin: 14px 0 62px 0;
}
.main-body .about-pengxiang .about-content .lf p {
    font-size: 16px;
    margin-bottom: 18px;
}
.main-body .about-pengxiang .about-content .lf .lf-head>span {
    display: inline-block;
    color: #9EA1A9;
    line-height:27px;
    text-align: justify;
}
.main-body .about-pengxiang .about-content .lf .lf-head {
    margin-bottom: 50px;
}
.main-body .about-pengxiang .about-content .lf a {
    font-size: 14px;
    color: #043179;
}
.main-body .about-pengxiang .about-content .lf .num {
    float: left;
}
.main-body .about-pengxiang .about-content .lf .number_run_box1:first-child {
    margin-left: 16px;
}
.main-body .about-pengxiang .about-content .lf .num>span:first-child {
    display: inline-block;
    width: auto;
    height: 58px;
    margin-right: 8px;
}
.main-body .about-pengxiang .about-content .lf .num>span:nth-child(2) {
    font-size: 16px;
    color: rgba(170,168,178,1);
    font-weight:bold;
}
.main-body .about-pengxiang .about-content .lf .num>p {
    font-size: 14px;
    color: rgba(170,168,178,1);
    font-weight:bold;
}
.main-body .about-pengxiang .about-content .lf .line {
    width: 1px;
    height:75px;
    background:rgba(238,238,238,1);
    margin: 0 58px 0 51px;
}
.main-body .about-pengxiang .about-content .rt {
    margin-top: 284px;
    position: relative;
}
.main-body .about-pengxiang .about-content .rt .cover {
    width: 100%;
    height: 100%;
    position: absolute;
    bottom: 1px;
    background: url("../img/video.jpg") no-repeat center / 439px 248px;
}
.main-body .about-pengxiang .about-content .rt .play {
    position: absolute;
    width: 62px;
    height: 62px;
    background-color: #fff;
    top: 50%;
    left: 50%;
    transform: translate(-31px, -31px);
    cursor: pointer;
    font-size: 35px;
    color: #005CAF;
    text-align: center;
    line-height: 62px;
    border-radius: 50%;
    text-indent: 8px;
}

/*四大业务*/
.main-body .four-business {
    position: relative;
    width: 100%;
    height: 600px;
    background-color: #fff;
}
.main-body .four-business .bgc {
    text-align: center;
    width: 100%;
    height: 430px;
    background: rgba(0,92,175,1) url("../img/bgc.png") no-repeat center / 1850px 550px;
}
.main-body .four-business .bgc p {
    padding: 57px 0 12px 0;
    color: #fff;
    font-size:22px;
    font-weight:bold;
}
.main-body .four-business .bgc img {
    width: 197px;
    height: 20px;
    display: inline-block;
    margin: 0 ;
}
.main-body .four-business .business {
    width: 1210px;
    height: 390px;
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translate(-605px);
}
.main-body .four-business .business li {
    float: left;
    width: 281px;
    cursor: pointer;
    transition: transform .5s linear;
}
.main-body .four-business .business li>a {
    display: inline-block;
    width: 100%;
    height: 100%;
}
.main-body .four-business .business li:not(:last-child) {
    margin-right: 26px;
}
.main-body .four-business .business li:hover {
    transform: translate(0, -35px);
    -webkit-box-shadow: 0 15px 30px rgba(0,0,0,.1);
}
.main-body .four-business .business li a>img {
    width: 283px;
    height: 270px;
}
.main-body .four-business .business li a .introduction .more {
    color:rgba(0,92,175,1);
}
.main-body .four-business .business li a .introduction .more img {
    width: 15px;
    height: 4px;
    margin: 7px 0 0 4px;
}
.main-body .four-business .business .introduction {
    position: relative;
    width: 253px;
    height: 120px;
    background-color: #fff;
    padding: 19px 16px 19px 12px;
    border-left: 1px solid rgba(238,238,238,1);
    border-bottom: 1px solid rgba(238,238,238,1);
    border-right: 1px solid rgba(238,238,238,1);
}
.main-body .four-business .business .introduction h3 {
    color: #1F232B;
}
.main-body .four-business .business .introduction p {
    margin-top: 16px;
    font-size: 12px;
    color:rgba(127,130,138,1);
    text-align: justify;
    line-height:18px;
    overflow: hidden;    /* 隐藏溢出内容 */
    text-overflow: clip;    /* 修剪文本 */
    display: -webkit-box;    /* 弹性布局 */
    -webkit-box-orient: vertical;    /* 从上向下垂直排列子元素 */
    -webkit-line-clamp: 3;    /* 限制文本仅显示前五行 */
}
.main-body .four-business .business .introduction .more {
    position: absolute;
    bottom: 16px;
}

/*合作优势*/
.main-body .cooperative-advantage {
    width: 100%;
    height: 660px;
    background-color: #fff;
}
.main-body .cooperative-advantage .advantage-head {
    text-align: center;
}
.main-body .cooperative-advantage .advantage-head p {
    padding: 69px 0 14px 0;
    font-size:22px;
    font-weight:bold;
}
.main-body .cooperative-advantage .advantage-head img {
    width: 349px;
    height: 20px;
    display: inline-block;
    margin: 0 ;
}
.main-body .cooperative-advantage .advantage {
    width: 1200px;
    margin: 50px auto 73px;
    position: relative;
}
.main-body .cooperative-advantage .advantage li {
    float: left;
    width: 279px;
    height: 420px;
    cursor: pointer;
    text-align: center;
}
.main-body .cooperative-advantage .advantage li:not(:last-child) {
    margin-right: 25px;
}
.main-body .cooperative-advantage .advantage li .courseBefore img {
    width: 116px;
    height: 116px;
    margin: 71px 0 53px 0;
}
.main-body .cooperative-advantage .advantage li .courseBefore h1 {
    margin-bottom: 50px;
    color:rgba(74,81,88,1);
}
.main-body .cooperative-advantage .advantage li .courseBefore p {
    color: rgba(120,120,120,1);
    line-height: 21px;
}
.main-body .cooperative-advantage .advantage .course{
    float: left;
    margin-top: 1px;
    position: relative;
    box-sizing: border-box;
    perspective: 800px;
}

.main-body .cooperative-advantage .advantage .course .courseBefore{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left: 0;
    backface-visibility: hidden;
    transition: 1s;
    border: 1px solid rgba(238,238,238,1);
}
.main-body .cooperative-advantage .advantage .course .courseAfter{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left: 0;
    background-color:  #0489CE;
    transform: rotateY(-180deg);
    backface-visibility: hidden;
    transition: 1s;
    border: 1px solid rgba(238,238,238,1);
}
.main-body .cooperative-advantage .advantage .course .courseAfter p {
    height: 100%;
    text-align: justify;
    margin: 5px 19px 17px 21px;
    line-height: 25px;
    font-size: 12px;
    color: #fff;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.main-body .cooperative-advantage .advantage .course:nth-child(2) .courseAfter p {
    margin: 0 19px 17px 21px;
    line-height: 18px;
}
.main-body .cooperative-advantage .advantage .course:hover .courseBefore{
    transform: rotateY(180deg);
}
.main-body .cooperative-advantage .advantage .course:hover .courseAfter{
    transform: rotateY(0deg);
}
/*解决方案*/
.main-body .solution-case {
    width: 100%;
    height: 645px;
    background: url("../img/solution0.png") no-repeat center / 1900px 645px;
}
.main-body .solution-case .solution-head {
    padding-top: 85px;
}
.main-body .solution-case .solution-head p {
    width: 127px;
    height: 23px;
    font-size: 21px;
    font-weight: bold;
    color: rgba(152,99,86,1);
    line-height: 21px;
}
.main-body .solution-case .solution-head img {
    width: 200px;
    height: 19px;
    margin-top: 14px;
}
.main-body .solution-case .solution {
    width: 1200px;
    margin: 330px auto 0;
}
.main-body .solution-case .solution li {
    float: left;
    padding: 18px 23px 21px 14px;
    background: rgba(215,215,215,1);
    transition: transform .5s linear;
    cursor: pointer;
}
.main-body .solution-case .solution li:hover {
    transform: translate(0, -35px);
    -webkit-box-shadow: 0 15px 30px rgba(0,0,0,.1);
    background: #fff;
}
.main-body .solution-case .solution li:not(:last-child) {
    margin-right: 16px;
}
.main-body .solution-case .solution li img {
    width: 109px;
    height: 71px;
    float: left;
}
.main-body .solution-case .solution li .solution-detail {
    float: left;
    width: 220px;
    margin-left: 23px;
}
.main-body .solution-case .solution li a {
    display: block;
    color:rgba(30,30,30,1);
}
.main-body .solution-case .solution li .solution-detail h3 {
    margin: 8px 0 9px 0;
    overflow: hidden;    /* 隐藏溢出内容 */
    text-overflow: clip;    /* 修剪文本 */
    display: -webkit-box;    /* 弹性布局 */
    -webkit-box-orient: vertical;    /* 从上向下垂直排列子元素 */
    -webkit-line-clamp: 2;    /* 限制文本仅显示前两行 */
}
.main-body .solution-case .solution li .solution-detail span {
    color:rgba(103,107,106,1);
    line-height: 18px;
    font-size: 12px;
}

/*合作客户*/
.main-body .cooperative-customer {
    width: 100%;
    height: 510px;
}
.main-body .cooperative-customer .customer-head {
    text-align: center;
}
.main-body .cooperative-customer .customer-head p {
    padding: 89px 0 14px 0;
    font-size:22px;
    font-weight:bold;
}
.main-body .cooperative-customer .customer-head img {
    width: 349px;
    height: 20px;
    display: inline-block;
    margin: 0 ;
}
.main-body .cooperative-customer .customer {
    width: 1200px;
    margin: 36px auto 0;
}
.main-body .cooperative-customer .customer li {
    float: left;
    width: 224px;
    height: 93px;
    margin-bottom: 22px;
    cursor: pointer;
}
.main-body .cooperative-customer .customer li:not(:nth-child(5n)) {
    margin-right: 20px;
}