/* banner */
.banner {
    position: relative;
    width: 100%;
    margin-top: 75px;
}
.banner img {
    width: 100%;
    height: 100%;
}
.banner .w {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%);
    height: 100%;
}
/*  banner页上的文字 */
.banner .w .banner-text {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    text-align: center;
    color: #fff;
}
.banner .w .banner-text .banner-title {
    font-size: 72px;
    font-weight: normal;
}
.banner .w .banner-text .banner-contain{
    margin-top: 25px;
    font-size: 28px;
    line-height: 1.5;
}
/* 内容区域 */
.contain {
}
.contain h2 {
    margin-top: 60px;
    text-align: center;
    font-size: 40px;
}
.contain>div p:nth-child(2) {
    margin-top: 15px;
}
/* 公司概括 */
.contain .company-profile .w>p {
    text-align: left;
    font-size: 20px;
    color: #333;
    line-height: 44px;
}
.contain .company-profile li {
    float: left;
}
.contain .company-profile .w>p:nth-of-type(1) {
    margin: 40px 0 25px;
    text-indent: 2em;
}
.contain .company-profile .pic {
    margin-top: 60px;
}
.contain .company-profile .pic li:nth-child(2) {
    float: right;
}
.contain .company-profile .brand li {
    text-align: center;
    margin: 70px 0 60px;
}
.contain .company-profile .brand li:nth-child(1) {
    width: 144px;
}
.contain .company-profile .brand li:nth-child(2) {
    margin-left: 69px;
    width: 144px;
}
.contain .company-profile .brand li:nth-child(3) {
    margin-left: 60px;
    width: 162px;
}
/* .contain .company-profile .brand li:nth-child(4) {
    margin-left: 25px;
    width: 144px;
} */
.contain .company-profile .brand li:nth-child(4) {
    margin-left: 46px;
    width: 180px;
}
.contain .company-profile .brand li:nth-child(5) {
    margin-left: 30px;
    width: 180px;
}
.contain .company-profile .brand li:nth-child(6) {
    float: right;
    width: 131px;
}

.contain .company-profile .brand p {
    text-align: center;
    color: #333;
    font-size: 18px;
    line-height: 25px;
}
/* 研发实力 */
.contain .dev-strength {
    overflow: hidden;
    background-color: #f9f9f9;
}
.contain .dev-strength li {
    float: left;
    width: 322px;
    height: 410px;
    margin: 50px 0 80px;
    padding: 0 14px;
    background-color: #fff;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0px 0px 15px rgba(0,0,0, .1);
    transition: all 0.5s;
}
.contain .dev-strength li:hover {
    transform: scale(1.1);
}
.contain .dev-strength li:nth-child(2) {
    margin-left: 75px;
    margin-right: 75px;
}
.contain .dev-strength li h4 {
    margin-top: 60px;
    font-size: 18px;
    color: #119cd3;
}
.contain .dev-strength li img {
    margin-top: 25px;
}
.contain .dev-strength li p {
    margin-top: 35px;
    text-align: left;
    font-size: 14px;
    color: #666;
    line-height: 20px;
}
/* 创始人团队 */
.contain .founder-team {
}
.contain .founder-team .name {
    margin-top: 15px;
    font-size: 24px;
    text-align: center;
    line-height: 35px;
    font-weight: 400;
    color: #119cd3;
}
.contain .founder-team .post {
    line-height: 45px;
    text-align: center;
    font-size: 18px;
    color: #333;
}
.contain .founder-team .team-member-introduce {
    margin-left: 55px;
}
.contain .founder-team .team-member-introduce li {
    font-size: 14px;
    line-height: 20px;
    color: #666666;
    list-style: disc;
}
.contain .founder-team .duty {
    margin-top: 12px;
    font-size: 14px;
    text-align: center;
    color: #119cd3;
}
.contain .founder-team .team-member_top>li,
.contain .founder-team .team-member_bottom>li {
    overflow: hidden;
    float: left;
    width: 320px;
    height: 531px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0, .1);
}
.contain .founder-team .team-member_top {
    margin-top: 47px;
}
.contain .founder-team .team-member_top>li:nth-child(1) {
    margin-left: 220px;
}
.contain .founder-team .team-member_top>li:nth-child(2) {
    float: right;
    margin-right: 220px;
}
.contain .founder-team .team-member_bottom {
    margin: 61px 0 80px;
}
.contain .founder-team .team-member_bottom>li:nth-child(2) {
    margin: 0 120px;
}
/* 新闻动态 */
.contain .news {
    overflow: hidden;
    height: 1100px;
    position: relative;
    /* background-color: #f9f9f9; */
}
.contain .news ul {
    margin-top: 5px;
}
.contain .news li {
    overflow: hidden;
    height: 261px;
}
.contain .news li:nth-child(2n) {
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}
.contain .news li img {
    float: left;
    width: 302px;
    height: 202px;
    margin-top: 30px;
}
.contain .news li .news-contain {
    float: left;
    width: 870px;
    height: 100%;
    margin-left: 28px;
}
.contain .news li h4 {
    margin-top: 40px;
    font-size: 24px;
    font-weight: 400;
    line-height: 33px;
    overflow:hidden;
    text-overflow:ellipsis;
    /*禁止换行显示*/
    white-space:nowrap;
}
.contain .news li h4 a {
    color: #333;
}
.contain .news li .news-time {
    margin: 10px 0 20px;
    font-size: 14px;
    color: #999;
}
.contain .news li .news-paragraph {
    height: 46px;
    font-size: 14px;
    color: #666;
    line-height: 23px;
    overflow:hidden;
    display: -webkit-box;  
     -webkit-line-clamp: 2;

      -webkit-box-orient: vertical; 
}
.contain .news li .read-more {
    display: block;
    margin-top: 45px;
    font-size: 14px;
    color: #119cd3;
}
.contain .news .page {
    position: absolute;
    left: 50%;
    bottom: 80px;
    transform: translate(-50%);
    width: 254px;
    height: 30px;
}
.contain .news .page li {
    float: left;
    height: 28px;
    height: 28px;
    font-size: 14px;
    line-height: 28px;
    text-align: center;
    border: 1px solid #eaeaea;
    color: #333;
    cursor: pointer;
}
.contain .news .page .go-up,
.contain .news .page .go-down {
    width: 58px;
    color: #333;
}
.contain .news .page .disabled {
    cursor: not-allowed;
    color: #999999;
}
.contain .news .page .go-down {
    margin-left: 11px;
}
.contain .news .page .page-number {
    width: 28px;
    margin-left: 11px;
}
.contain .news .page .page-number.current {
    background-color: #119cd3;
}
.contain .news .page .page-number.current{
    color: #fff;
}
/* 联系我们 */
.contain-contact-us {
    overflow: hidden;
    background-color: #f9f9f9;
}
.contain-contact-us form {
    width: 540px;
    height: 700px;
    margin: 69px auto 0;
}
.contain-contact-us form>div {
    height: 76px;
}
.contain-contact-us form span {
    float: left;
    width: 100%;
    color: red;
    font-size: 14px;
}
.contain-contact-us form input,
.contain-contact-us form textarea {
    width: 498px;
    height: 54px;
    margin-bottom: 3px;
    padding: 0 20px;
    border: 1px solid #119cd3;
    font-size: 14px;
    border-radius: 6px;
}
.contain-contact-us form .can-do {
    resize: none;
    height: 140px;
    padding-top: 20px;
}
.contain-contact-us form input:focus {
    border-radius: 6px;
}
.contain-contact-us form button {
    display: block;
    width: 540px;
    height: 56px;
    font-size: 18px;
    line-height: 56px;
    border-radius: 6px;
    margin: 40px auto 80px;
    color: #fff;
    background: #119cd3;
    border:  none;
}
.contain-contact-us form button:hover {
    background: #1088b8;
}
/* 图形验证码 */
.contain-contact-us form .check-code-form img {
    float: right;
    width: 123px;
    height: 56px;
    cursor: pointer;
}
.contain-contact-us form .check-code-form span,
.contain-contact-us form .phone-code-form span {
    float: left;
    width: 100%;
}
/* 发送验证码 */
.contain-contact-us form .phone-code-form {
    overflow: hidden;
}
.contain-contact-us form .check-code-form input,
.contain-contact-us form .phone-code-form input {
    float: left;
    width: 350px;
}
.contain-contact-us form .set-check-code {
    float: right;
    width: 123px;
    height: 56px;
    margin: 0;
    border: none;
    border-radius: 6px;
    font-size: 14px;
}