/* 分页面css */

/* 导航栏 */
.top {
    width: 90%;
    height: 100px;
    padding: 0px 5%;
    display: flex;
    border-bottom: 2px solid #234190;
}

.top>a {
    width: 30%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.top>a>img {
    width: 100%;
    height: 60%;
    object-fit: contain;
}

.top>ul {
    width: 50%;
    height: 100%;
    margin: 0px 10%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.top>ul>li {
    width: 15%;
    height: 98%;
    margin: 0px 1%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.top>ul>li>a {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #333333;
}

.top>ul>li:hover>a {
    color: #234190;
}

.top>ul>li>ul {
    width: 100%;
    background-color: #ffffff;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    border-top: 4px solid #234190;
    position: absolute;
    top: 100%;
    z-index: 10;
    display: none;
}

.top>ul>li:hover>ul {
    display: block;
}

.top>ul>li>ul>li {
    width: 100%;
    height: 45px;

}

.top>ul>li>ul>li>a {
    width: 100%;
    height: 100%;
    font-size: 1.4rem;
    color: #1e1e1e;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.top>ul>li>ul>li:hover>a {
    color: #ffffff;
    transition: 0.5s linear;
}

.top>ul>li>ul>li>a:after {
    width: 100%;
    height: 100%;
    position: absolute;
    content: "";
    top: -150%;
    right: 0;
    left: 0;
    z-index: -1;
    background: #234190;
    transition: 0.3s linear;

}

.top>ul>li>ul>li:hover>a:after {
    top: 0%;
}

/* 分页面banner */
.banner_page {
    width: 100%;
    height: 350px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: url(../img/page_banner.jpg) center;
}

.banner_page>h2 {
    width: 80%;
    height: 50px;
    font-size: 3.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.5rem;
}

.banner_page>p {
    width: 80%;
    height: 40px;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
}

/* 分页面主体内容区 */
.main {
    width: 80%;
    margin: 50px auto;
    position: relative;
}

/* 分页面标题 */
.pagebt {
    width: 100%;
    height: 70px;
}

.pagebt>h3 {
    width: 100%;
    height: 30px;
    font-size: 1.2rem;
    font-weight: 500;
    color: #4aa8ff;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    display: flex;
    align-items: end;
    justify-content: center;
}

.pagebt>h2 {
    width: 100%;
    height: 40px;
    font-size: 2.6rem;
    color: #234190;
    white-space: nowrap;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 分页面文字类 */
.pagetext {
    width: 80%;
    margin: 30px auto;
}

.pagetext>div:last-of-type {
    width: 100%;
    min-height: 300px;
    margin: 20px auto;
    font-size: 1.6rem;
}

.pagetext>div:last-of-type>p {
    text-indent: 2em;
    margin: 20px auto;
    line-height: 3.4rem;
}

/* 分页面图片类 */
.pageimg {
    width: 100%;
    margin: 50px auto;
}

.pageimg>div:last-of-type {
    width: 100%;
    margin: 30px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.pageimg>div:last-of-type>div {
    width: 210px;
    height: 325px;
    margin: 20px 30px;
    display: flex;
    flex-direction: column;
    background-color: #f0faff;
    border: 1px solid #cccccc;
    border-radius: 5px;
    overflow: hidden;
}

.pageimg>div:last-of-type>div>img {
    width: 210px;
    height: 280px;
    object-fit: contain;
}

.pageimg>div:last-of-type>div>p {
    width: 100%;
    height: 45px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pageimg>div:last-of-type>div:first-of-type {
    width: 415px;
}

.pageimg>div:last-of-type>div:first-of-type>img {
    width: 415px;
}

.pageimg>div>div:hover {
    box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.2);
}

/* 项目案例 */
.almain {
    width: 90%;
    margin: 50px auto;
    position: relative;
}

.pic {
    width: 100%;
    height: 500px;
    margin-top: 50px;
}

.pic>ul {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pic ul li {
    float: left;
    width: 120px;
    height: 100%;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.pic1 {
    background-image: url("/img/al_zhxc.jpg");
}

.pic2 {
    background-image: url("/img/al_xls.jpg");
}

.pic3 {
    background-image: url("/img/al_zhst.jpg");
}

.pic4 {
    background-image: url("/img/al_zhjd.jpg");
}

.pic ul .pic5 {
    background-image: url("/img/al_zhgd.jpg");
    width: 65%;
}

.txt {
    width: 120px;
    height: 100%;
    background-color: #000;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    writing-mode: vertical-lr;
}

.txt>p {
    margin: 20px 7px;
}

.txt>p:first-of-type {
    font-size: 1.6rem;
    font-weight: 550;
    letter-spacing: 5px;
}

.txt>p:last-of-type {
    font-size: 1.4rem;
    letter-spacing: 1px;
}

.telal {
    display: none;
}

/* 详情单内容 */
.pagedetails {
    width: 80%;
    min-height: 500px;
    margin: 0px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pagedetails>img {
    width: 80%;
}

/* 产品中心 */
/* 主营业务 */
.pageyw {
    width: 100%;
    min-height: 300px;
    margin-top: 70px;
}

.pageyw_nr {
    width: 100%;
    height: 270px;
    margin-top: 40px;
    display: flex;
    text-align: center;
    justify-content: center;
}

.pageyw_nr>div {
    width: 20%;
    height: 100%;
    margin: 0px 1%;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    background-color: #e7efff;
    box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.2);
}

.pageyw_nr>div>img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.pageyw_nr>div>div {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
}

.pageyw_nr>div>div>h3 {
    position: absolute;
    top: 45%;
    width: 100%;
    text-align: center;
    font-size: 2rem;
    color: white;
    z-index: 30;
}

.pageyw_nr>div>div>div {
    width: 140px;
    height: 140px;
    position: absolute;
    left: calc(50% - 70px);
    top: calc(50% - 70px);
    border-radius: 50%;
    background: #234190;
    opacity: 0.9;
    z-index: 10;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    transform: scale(1, 1);
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    transition: all .4s;
}

.pageyw_nr>div:hover>div>div {
    -webkit-transform: scale(3.9, 3.9);
    -moz-transform: scale(3.9, 3.9);
    transform: scale(3.9, 3.9);
}


/* 软件平台 */
.pagerj {
    width: 100%;
    min-height: 300px;
    margin-top: 70px;
}

.rjptnr {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
}

.rjptnr>div {
    width: 29%;
    height: 350px;
    background: #f3faff;
    margin: 30px 1%;
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.rjptnr h3 {
    font-size: 2rem;
    letter-spacing: 0.15rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rjptnr p {
    width: 90%;
    height: 50px;
    font-size: 1.4rem;
    color: #666666;
    line-height: 25px;
    overflow: hidden;
}

.rjptnr img {
    width: 100%;
    height: 170px;
    border-radius: 10px;
    object-fit: cover;
    margin-top: 20px;
}

.rjptdh {
    position: relative;
    width: 100px;
    text-decoration: none;
    padding: 0 1%;
    transition: 0.7s;
    overflow: hidden;
    cursor: pointer;
}

.rjptdh::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 30px;
    height: 30px;
    border-top: 2px solid #4aa8ff;
    border-left: 2px solid #4aa8ff;
    transition: 0.7s;
    transition-delay: 0.3s;
}

.rjptdh::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 30px;
    border-bottom: 2px solid #4aa8ff;
    border-right: 2px solid #4aa8ff;
    transition: 0.7s;
    transition-delay: 0.3s;
}

.rjptdh:hover::before,
.rjptdh:hover::after {
    width: 100%;
    height: 100%;
    transition-delay: 0s;
}

.rjptdh:hover {
    color: #000;
    box-shadow: 0px 5px 10px 0px rgba(127, 193, 255, 0.5);
    transition-delay: 0.3s;
}

/* 物联网硬件 */
.pageyj {
    width: 100%;
    min-height: 350px;
    margin: 50px auto;
}

.yjnr {
    width: 100%;
    height: 220px;
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.yjnr>div {
    width: 22%;
    height: 100%;
    margin: 0px 2%;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #e7e7e7;
    border: 1px solid #234190;
    cursor: pointer;
}

.yjnr>div>img {
    width: 100%;
    height: 170px;
    object-fit: cover;
}

.yjnr>div>h2 {
    width: 100%;
    height: 50px;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.yjnr>div:hover>h2 {
    color: #234190;
}

/* 联系我们 */
.page_lxwm {
    width: 82%;
    height: 450px;
    margin: 80px auto;
    display: flex;
    align-items: center;
}

.page_lxwm>div {
    height: 100%;
    margin: 0px 2%;
}

.page_lxwm>div:first-of-type {
    width: 30%;
    margin-left: 2%;
}

.page_lxwm>div:first-of-type>h1 {
    font-size: 5rem;
    font-family: Impact;
    margin-top: 20px;
}

.page_lxwm>div:first-of-type>h2 {
    font-size: 2rem;
    margin: 10px 0px 30px 0px;
}

.page_lxwm>div:first-of-type>p {
    font-size: 1.6rem;
    margin: 10px 0px 10px 10px;
}

.page_lxwm>div:first-of-type>img {
    width: 110px;
    height: 110px;
    margin-top: 20px;
    margin-left: 10px;
}

.page_lxwm>div:last-of-type {
    width: 65%;
    height: 400px;
    padding: 25px 0px;
    border-radius: 10px;
    background-color: #f0faff;
}

.page_lxwm>div:last-of-type>h2 {
    width: 100%;
    height: 50px;
    font-size: 2.6rem;
    color: #234190;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page_lxwm>div:last-of-type>p {
    width: 100%;
    height: 25px;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page_lxwm>div:last-of-type>div {
    width: 100%;
    height: 300px;
    margin-top: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page_lxwm>div:last-of-type>div>input,
.page_lxwm>div:last-of-type>div>textarea {
    width: 80%;
    height: 45px;
    border-radius: 5px;
    margin: 5px 0px;
    padding: 0px 10px;
    border-width: 1px;
    border-color: #a7a7a7;
    font-size: 1.4rem;
}

.page_lxwm>div:last-of-type>div>textarea {
    height: 90px;
}

.page_lxwm>div:last-of-type>div>input:last-of-type {
    height: 50px;
    background-color: #1a90ff;
    color: #ffffff;
    border: none;
    font-size: 1.6rem;
}

.page_lxwm>div:last-of-type>div>span {
    margin-top: 10px;
    font-size: 1.2rem;
    color: #1a90ff;
}