html {
    font-size: 18px;
}

body {
    position: relative;
}

.M-T-nav {
    width: 100%;
    height: 8.5rem;
    background: #9a2622;
    position: fixed;
    top: 0;
    z-index: 100;
}

.M-T-nav #logo {
    margin-left: 15px;
    width: 8.5rem;
    height: 8.5rem;
    display: inline-block;
    overflow: hidden;
}

.M-T-nav #logo > img {
    width: 100%;
    height: 100%;
}

.M-T-nav .iconName {
    color: #fff;
    margin-left: 1rem;
    overflow: hidden;
    display: inline-block;
    line-height: 2.5rem;
    height: 6.3rem;
}

.M-T-nav .iconName .Cname {
    font-family: cursive;
    font-size: 2.4rem;
}

.M-T-nav .iconName .Ename {
    font-family: fangsong;
    text-align: center;
    font-size: 1.2rem;
}

.M-T-nav .layui-btn-container {
    width: 3.5rem;
    height: 2.5rem;
    z-index: 999;
}

#M-footer {
    color: #a0a1a8;
    background-image: linear-gradient(#323234, #1b1d21);
}

#M-footer .title {
    font-size: 3.0rem;
    font-family: monospace !important;
    margin-bottom: 1.5rem;
    color: #fff;
}

#M-footer .top,
#M-footer .btm {
    /*font-family: cursive;*/
    font-size: 2.0rem;
    padding: 1rem 2rem;
    /*height: 14.5rem;*/
    /*background: url(../images/ekx-footer-bj.png) center top;*/
}

#M-footer .top p {
    color: #a0a1a8 !important;
    /*line-height: 4.0rem;*/
}

#M-footer .mid {
    margin-top: 3rem;
    text-align: center;
}

#M-footer .mid .border-r {
    border-right: 3px solid #fff;
}

#M-footer .mid > a {
    color: #a0a1a8;
    font-size: 2rem;
    margin: 1rem 0rem;
    padding: 0rem 1rem;
}

#M-footer .footer-code {
    margin-top: 2.0rem;
    display: flex;
    justify-content: space-around;
}

#M-footer .footer-code div {
    text-align: center;
    font-size: 2.0rem;
}

#M-footer .footer-code div > p {
    width: 19.0rem;
    height: 19.0rem;
}

#M-footer .footer-code div > p > img {
    width: 100%;
    height: 100%;
}

#M-footer .BQ {
    margin-top: 2rem;
    padding: 1.0rem 0rem;
    background: #9a2622;
    font-size: 2rem;
    color: #fff;
    text-align: center;
}

#M-footer .BQ > a {
    color: #fff;
}


#M-banner {
    min-width: 980px;
    height: 310px;
    position: relative;
    width: 100%;
    overflow: hidden;
    /*margin-top: 90px;*/
}


#M-solution {
    min-width: 980px;
    margin: 0 auto;
    /*padding-top: 1rem;*/
}

#M-solution .solution-item {
    width: 33.33333333333333%;
    height: 2rem;
    float: left;
}

.M-column_title {
    min-width: 980px;
    position: relative;
    width: 100%;
    overflow: hidden;
    text-align: center;
    padding-bottom: 1.2rem;
}

.M-column_title h3 {
    height: 4.0rem;
    line-height: 4.0rem;
    font-size: 2.2rem;
    color: #666;
    font-weight: normal;
    font-family: Open Sans, Arial, Helvetica, sans-serif;
}

.M-column_title .separator {
    width: 25.0rem;
    margin: 0 auto;
    border-bottom: 3px rgba(0, 0, 0, 0.2) solid;
    padding-top: 0.3rem;
}

.M-column_title p {
    height: 2.0rem;
    line-height: 2.0rem;
    font-size: 1.6rem;
    color: #666;
    padding-top: 1.1rem;
}

#M-solution {
    min-width: 980px;
    margin: 0 auto;
    padding-top: 20px;
}

#M-solution .center {
    margin: 0 auto;
    min-width: 980px;
    position: relative;
}

#M-solution > div {
    max-width: 980px;
}

#M-solution .M-solution-item {
    width: 100%;
    height: 10rem;
    padding: 0 1.5rem;
    box-sizing: border-box;;
}

#M-solution .M-solution-item .icon {
    width: 7.0rem;
    height: 7.0rem;
    overflow: hidden;
    float: left;
    text-align: center;
}

#M-solution .M-solution-item .icon icon-box i {
    line-height: 7.0rem;
    font-size: 5.0rem;
}

#M-solution .M-solution-item .icon img {
    height: 70px;
}

#M-solution .M-solution-item .txt {
    margin-left: 80px;
    margin-right: 10px;
}

#M-solution .M-solution-item .txt h3 {
    padding-left: 4.0rem;
    font-weight: normal;
    font-size: 2.0rem;
    padding-bottom: 10px;
}

#M-solution .M-solution-item .txt h3 a {
    color: #333;
}

#M-solution .M-solution-item .txt p {
    padding-left: 1.4rem;
    text-align: left;
    font-size: 1.5rem;
    color: #666666;
    line-height: 2.0rem;
    position: relative;
    word-break: break-all;
    height: 4rem;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-wrap: nowrap;
}

.M-about_nav {
    margin: 3rem 0 2rem 0;
    width: 100%;
    text-align: center;
}

.M-about_nav a {
    margin-right: 10px;
    font-size: 2rem;
    text-align: center;
    border-radius: 18px;
    background-color: #e8e8e8;
    color: #666;
    display: inline-block;
    width: 12rem;
    height: 3.7rem;
    line-height: 3.7rem;
    font-weight: bolder;
}

.M-about_nav a:hover, .M-about_nav a.about_on {
    color: #fff;
    background-color: #9a2622;
}

#M-case {
    min-width: 980px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 0.1rem solid #ededed;
}

#M-case .M-case-item {
    width: 100%;
    float: left;
    position: relative;
    margin-right: 2%;
}

#M-case .M-case-item:last-child {
    margin-right: 0;
}

#M-case .M-case-item .img {
    display: block;
    border: 1px solid #ededed;
    border-right: 0;
    overflow: hidden;
}

#M-case .M-case-item .img img {
    width: 100%;
    cursor: pointer;
}

#M-case .M-case-item .txt {
    color: #666;
    font-size: 2.2rem;
    border: 1px solid #ededed;
    border-top: 0;
    border-right: 0;
    text-align: center;
    line-height: 3.0rem;
}

#M-case .M-case-item .dots {
    position: absolute;
    bottom: 60px;
    right: 20px;
    margin: 0 auto;
    width: 30px;
    height: 30px;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

#M-case .M-case-item .dots span {
    width: 5px;
    height: 5px;
    margin-bottom: 5px;
    background-color: #fff;
    border-radius: 50%;
    display: block;
    opacity: 0;
    transition: transform 0.4s ease-out, opacity 0.5s ease;
    transform: translateY(30px);
}

#M-case .M-case-item .dots span:nth-child(1) {
    transition-delay: 0.05s;
}

#M-case .M-case-item .dots span:nth-child(2) {
    transition-delay: 0.1s;
}

#M-case .M-case-item .dots span:nth-child(3) {
    transition-delay: 0.15s;
}

#M-case .M-case-item:hover .dots span {
    opacity: 1;
    transform: translateY(0px);
}

#M-case .M-case-item:last-child .img {
    border-right: 1px solid #ededed;
}

#M-case .M-case-item:last-child .txt {
    border-right: 1px solid #ededed;
}

#M-case .more-btn {
    width: 100%;
    height: 90px;
    position: relative;
    float: left;
}

#M-case .more-btn a {
    position: absolute;
    width: 13rem;
    bottom: -0.8rem;
    left: 50%;
    margin-left: -131px;
    font-size: 1.9rem;
    line-height: 40px;
    border-radius: 3px;
    background-color: #9a2622;
    color: #fff;
    text-align: center;
    padding: 0.8rem;
}

#M-case .more-btn a:hover {
    background-color: #b62622;
    font-size: 13px;
}

.M-cases_content {
    width: 100%;
    padding: 30px 0;
}

.M-cases_content ul {
    width: 100%;
    float: left;
    border-left: 1px #ededed solid;
    border-top: 1px #ededed solid;
}

.M-cases_content ul li {
    float: left;
    text-align: center;
    width: 50%;
    height: 18rem;
}

.M-cases_content ul li a {
    display: block;
    border: 1px #ededed solid;
    border-left: 0;
    border-top: 0;
    padding: 1.3rem 0;
    box-sizing: border-box;
}

.M-cases_content ul li a .img {
    display: block;
    width: 100%;
    height: 8rem;
    padding-top: 30px;
}

.M-cases_content ul li a .img img {
    width: 3rem;
    max-width: 16rem;
    max-height: 14rem;
    height: 100%;
    width: auto;
}

.M-cases_content ul li a .title {
    display: block;
    width: 100%;
    height: 3rem;
    padding: 1rem 0;
    line-height: 3rem;
    font-size: 1.6rem;
}


.M-news_list {
    margin: 0 0 65px 0;
    display: block;
    padding-top: 40px;
}

.M-news_list ul li {
    transition: .8s;
    -webkit-transition: .8s;
    width: 100%;
    padding: 40px 0;
}


.M-news_list .yx_content {
    height: 6rem;
    max-width: 980px;
    margin: 0 auto;
}

.M-news_list .yx_left {
    text-align: center;
    transition: .8s;
    -webkit-transition: .8s;
    color: #8b8b8b;
    font-weight: lighter;
    font-size: 2.0rem;
    float: left;
    width: 11.3rem;
    border-right: 5px solid #c9c9c9;
}

.M-news_list .yx_left span {
    display: block;
    transition: .8s;
    -webkit-transition: .8s;
    color: #545454;
    font-size: 2.5rem;
    line-height: 80px;
}

.M-news_list .yx_right {
    width: 40.6rem;
    float: left;
    margin: 0 0 0 18px;
    font-size: 14px;
    line-height: 22px;
    color: #989898;
    height: 5.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.M-news_list .yx_right a {
    font-size: 1.8rem;
    overflow: hidden;
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    height: 2rem;
    line-height: 2rem;
}

.M-news_list .yx_right span {
    font-size: 1.3rem;
    height: 3rem;
    line-height: 30px;
}

.news-content {
    width: 100%;
    display: block;
    padding: 30px 0;
    float: left;
}

.news-content .title {
    width: 100%;
    line-height: 25px;
    text-align: center;
    color: #eb6622;
    font-size: 12px;
    float: left;
}

.news-content .title h2 {
    color: #666;
    font-size: 20px;
}

.news-content .txt {
    width: 100%;
    float: left;
    line-height: 25px;
    color: #666;
    font-size: 15px;
    padding-top: 30px;
}

.news-content .txt a {
    color: #009dde;
    text-decoration: underline;
}

#return {
    position: fixed;
    bottom: 2.5rem;
    right: 1.5rem;
    background-color: rgba(154, 38, 34, 0.9);
    color: #fff;
    font-size: 1.7rem;
    height: 6.2rem;
    width: 6.2rem;
    line-height: 6.2rem;
    box-sizing: border-box;
    border-radius: 50%;
    z-index: 99;
    transition: all 0.6s ease 0s;
}

#return i {
    font-size: 1.7rem;
}

.M-about-bg.bg {
    position: relative;
    background-image: url(../upfile/mobile/banner/contact-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.M-about-bg.aboutus {
    position: relative;
    background-image: url(../upfile/mobile/banner/about-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.M-about-bg.qywh {
    position: relative;
    background-image: url(../upfile/mobile/banner/culture-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.M-about-bg.cases {
    position: relative;
    background-image: url(../upfile/mobile/banner/case-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.M-about-bg.product {
    position: relative;
    background-image: url(../upfile/mobile/banner/product-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.M-about-bg.jobs {
    position: relative;
    background-image: url(../upfile/mobile/banner/job-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}

.M-about-bg.news {
    position: relative;
    background-image: url(../upfile/mobile/banner/news-bj.jpg);
    height: 20.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
}
