.banner_about {
    width: 100%;
    height: 500px;
    background: url('../img/banner_about.jpg') no-repeat center center;
}

.banner_plan {
    width: 100%;
    height: 500px;
    background: url('../img/banner_plan.jpg') no-repeat center center;
}

.banner_case {
    width: 100%;
    height: 500px;
    background: url('../img/banner_case.jpg') no-repeat center center;
}

.banner_business {
    width: 100%;
    height: 500px;
    background: url('../img/banner_business.jpg') no-repeat center center;
}


.content {
    width: 1360px;
    height: auto;
    margin: 0 auto;
}

.title {
    width: 100%;
    height: 200px;
    line-height: 200px;
    text-align: center;
    font-size: 48px;
    font-weight: bold;
}

.numbers {
    width: 100%;
    height: 130px;
    margin-top: 30px;
}


.numbers ul {
    width: 100%;
    height: 130px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.numbers ul li {
    width: 20%;
    padding: 15px 2.5%;
    height: 100px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.numbers ul li p {
    text-align: center;
}

.numbers ul li p:nth-child(1) {
    width: calc(100% - 100px);
    height: 100px;
    font-size: 72px;
    color: #0066eb;
    font-weight: bold;
}

.numbers ul li p:nth-child(1) span {
    display: block;
    text-align: right;
}

.numbers ul li p:nth-child(1) span:nth-child(1) {
    width: 90%;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    color: #333;
}

.numbers ul li p:nth-child(1) span:nth-child(2) {
    width: 90%;
    height: 70px;
    line-height: 70px;
    font-size: 48px;
    color: #0066eb;
    font-weight: bold;
}

.numbers ul li p:nth-child(2) {
    width: 100px;
    height: 100px;
    color: #0066eb;
    font-size: 96px;
}

.companyDesc {
    width: 80%;
    height: auto;
    font-size: 18px;
    color: #333;
    margin: 50px auto;
}

.companyDesc p {
    margin: 15px 0;
    text-indent: 2rem;
}

.contact {
    width: 100%;
    height: 450px;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 80px;
}

.contact .text,
.contact .map {
    width: 670px;
    height: 450px;
    overflow: hidden;
}

.contact .text .sTit {
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 24px;
    font-weight: 300;
}

.contact .text .sCon {
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 30px;
}

.planItems {
    width: 1360px;
    height: auto;
    margin: 0 auto;
}

.planItems ul {
    width: 100%;
    height: 100%;
}

.planItems ul li {
    width: 100%;
    height: 410px;
    margin-bottom: 100px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.planItems ul li p {
    height: 410px;
    overflow: hidden;
}

.planItems ul li p:nth-child(1) {
    width: 650px;
    text-align: center;
}

.planItems ul li p:nth-child(2) {
    width: 680px;
}

.planItems ul li p:nth-child(2) span {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 15px;
    text-indent: 2rem;
}

.planItems ul li p:nth-child(2) span.tit {
    width: 100%;
    height: 45px;
    font-size: 30px;
}

.planLink {
    width: 780px;
    height: 100px;
    line-height: 100px;
    border-radius: 50px;
    background: #0066eb;
    color: #FFF;
    margin: 0 auto;
    font-size: 42px;
    text-align: center;
    margin-bottom: 80px;
}

.caseList {
    width: 1360px;
    height: auto;
    margin: 0 auto;
}

.caseList ul {
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.caseList ul li {
    width: 420px;
    height: 460px;
    margin-right: 50px;
    margin-bottom: 50px;
    box-shadow: 0 0 5px rgba(132, 132, 132, .5);
    border-radius: 10px;
}

.caseList ul li:nth-child(3n) {
    margin-right: 0;
}

.caseList ul li a {
    width: 100%;
    height: 100%;
    display: block;
    color: #333;
}

.caseList ul li a p:nth-child(1) {
    width: 100%;
    height: 300px;
    overflow: hidden;
    text-align: center;
    line-height: 300px;
}

.caseList ul li a p:nth-child(1) img {
    max-width: 420px;
    max-height: 300px;
}

.caseList ul li a p:nth-child(2) {
    width: 90%;
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 18px;
    font-weight: bold;
    margin: 0 auto;
    white-space: nowrap;
    /* 防止文本换行 */
    overflow: hidden;
    /* 隐藏超出容器的文本 */
    text-overflow: ellipsis;
    /* 显示省略号 */
}

.caseList ul li a p:nth-child(3) {
    width: 90%;
    height: 75px;
    line-height: 25px;
    font-size: 14px;
    margin: 0 auto;
    display: -webkit-box;
    /* 将对象作为弹性伸缩盒子模型显示 */
    -webkit-box-orient: vertical;
    /* 设置或检索伸缩盒对象的子元素的排列方式 */
    -webkit-line-clamp: 3;
    /* 限制在一个块元素显示的文本的行数 */
    overflow: hidden;
    /* 隐藏超出容器的文本 */
}




.businessList {
    width: 1360px;
    height: 700px;
    margin: 0 auto 80px auto;
}

.businessList ul {
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.businessList ul li {
    width: 610px;
    height: 280px;
    box-shadow: 0 0 5px #b6b6b6;
    margin-bottom: 20px;
    padding: 30px;
}

.businessList ul li a {
    width: 100%;
    height: 100%;
    display: block;
}

.businessList ul li a p {
    width: 100px;
}

.businessList ul li a p:nth-child(1) {
    height: 100px;
}

.businessList ul li a p:nth-child(1) span {
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    font-size: 72px;
    color: #0066eb;
}

.businessList ul li a p:nth-child(2) {
    width: 100%;
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.businessList ul li a p:nth-child(3) {
    color: #333;
    width: 100%;
    height: 120px;
    line-height: 32px;
    font-size: 18px;
}

.businessList ul li:hover {
    background: #0066eb;
    box-shadow: 5px 5px 10px #0066eb;
}

.businessList ul li:hover a p,
.businessList ul li:hover a p span {
    color: #FFF;
}


.productTitle {
    width: 1360px;
    height: 50px;
    border-bottom: 2px solid #0066eb;
    margin-bottom: 50px;
}

.productTitle ul {
    width: 100%;
    height: 100%;
    text-align: center;
}

.productTitle ul li {
    width: 340px;
    height: 50px;
    line-height: 50px;
    background: #f5f9ff;
    float: left;
    color: #0066eb;
    font-size: 24px;
    text-align: center;
}

.productTitle ul li.cur {
    background: #0066eb;
    color: #FFF;
}

.productItem {
    width: 1360px;
    height: auto;
    margin: 0 auto;
}

.productItem ul {
    width: 100%;
    height: 100%;
}

.productItem>ul>li {
    width: 100%;
    height: 100%;
    display: none;
}

.productItem ul li.show {
    display: block;
}

.productItem ul li .tit {
    width: 100%;
    height: 40px;
    border-left: 5px solid #0066eb;
    text-indent: 2rem;
    font-size: 24px;
    line-height: 40px;
}

.productItem ul li .productDesc {
    width: 1360px;
    height: auto;
    margin: 50px auto;
    line-height: 36px;
    font-size: 18px;
    text-indent: 2rem;
}

.productItem ul li .coreFun {
    width: 1360px;
    height: 620px;
    margin: 30px auto;
}

.productItem ul li .appliedValue {
    width: 150px;
    height: 40px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.productItem ul li .appliedValue span {
    display: block;
}

.productItem ul li .appliedValue span:nth-child(1),
.productItem ul li .appliedValue span:nth-child(3) {
    width: 12px;
    height: 12px;
    background: #0066eb;
    transform: rotate(-45deg);
    margin-top: 12px;
}

.productItem ul li .appliedValue span:nth-child(2) {
    font-size: 24px;
    font-weight: bold;
}

.productItem ul li .appliedValueItem {
    width: 880px;
    height: 50px;
    margin: 50px auto;
}

.productItem ul li .appliedValueItem ul {
    width: 100%;
    height: 100%;
    display: flex;
    /* 每个元素之间固定间距 20px */
    gap: 20px;
    /* 自动换行 */
    flex-wrap: wrap;
}

.productItem ul li .appliedValueItem ul li {
    width: auto;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 25px;
    color: #FFF;
    background: #0066eb;
    font-size: 20px;
    flex: 1;
}

.robotDesc {
    width: 1360px;
    height: 500px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 50px auto;
}

.robotDesc .parameter {
    width: 830px;
    height: 500px;
}

.robotDesc .parameter>p {
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 24px;
    text-indent: 2rem;
    border-left: 5px solid #0066eb;
}

.robotDesc .parameter .parItem {
    width: 800px;
    height: auto;
    margin: 30px 0;
}

.robotDesc .parameter .parItem ul {
    width: 100%;
    height: 50px;
    margin-bottom: 2px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.robotDesc .parameter .parItem ul:nth-child(odd) li {
    background: #f5f9ff;
}

.robotDesc .parameter .parItem ul:nth-child(even) li {
    background: rgba(0, 102, 235, .2);
}


.robotDesc .parameter .parItem ul li {
    width: 399px;
    height: 50px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.robotDesc .parameter .parItem ul li p:nth-child(1) {
    width: 180px;
    line-height: 50px;
    text-indent: 4rem;
}

.robotDesc .parameter .parItem ul li p:nth-child(2) {
    width: 219px;
    line-height: 50px;
    text-indent: 4rem;
}

.robotDesc .img {
    width: 500px;
    height: 500px;
    display: flex;
    justify-content: center;
    /* 水平居中 */
    align-items: center;
    /* 垂直居中 */
}

.dingzhi {
    width: 1360px;
    height: 500px;
    margin: 50px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.dingzhi .img {
    width: 600px;
    height: 500px;
}

.dingzhi .desc {
    width: 740px;
    height: 500px;
}

.dingzhi .desc p {
    line-height: 25px;
    font-size: 18px;
    text-indent: 2rem;
    margin-bottom: 20px;
}