.about-us {
    position: relative;
    -webkit-transition: height 0.5s ease;
    transition: height 0.5s ease;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-perspective: 600px;
    perspective: 600px;
    overflow: hidden;
    position: relative;
}
.au-banner {
    height: 600px;
}
.au-banner.desc {
    background: url(../images/about/banner1.png) center center;
}
.au-banner.news {
    background: url(../images/about/banner2.png) center center;
}
.au-banner.history {
    background: url(../images/about/banner3.png) center center;
}
.au-banner.contact {
    background: url(../images/about/banner4.png) center center;
}
.au-menu {
    margin-top: -38px;
    display: table;
    width: 100%;
    padding: 15px 0;
    background-color: #fff;
    -webkit-box-shadow: 0 0 3px 1px rgba(0, 0, 0, 0.2);
    box-shadow: 0 0 3px 1px rgba(0, 0, 0, 0.2);
    border: 1px solid #eee \9;
}
.au-menu ul {
    display: table-row;
    width: 100%;
}
.au-menu li {
    display: table-cell;
    text-align: center;
    line-height: 50px;
    border-left: 1px solid #dedede;
}
.au-menu li:first-child {
    border-left: none;
}
.au-menu a {
    font-size: 1.4285em;
}
.au-menu a:hover, .au-menu a.active {
    font-weight: 700;
    color: #2da0f0;
}

/* 公司简介 */

.au-desc h3 {
    text-align: center;
    font-weight: 200;
    font-size: 2.5714em;
    padding-bottom: 40px;
    color: #47525d;
}
.au-desc section {
    padding: 100px 0;
}
.au-desc .company-desc {
    width: 79.310344%;
    margin: 0 auto;
}
.au-desc .company-desc p {
    line-height: 28px;
    font-size: 1.142em;
    margin-bottom: 28px;
}
.au-desc .service {
    padding-bottom: 100px;
    background-repeat: no-repeat;
    background-position: 50% 0px;
    height: 945px;
}
.au-desc .service h3, .au-desc .service h4 {
    color: #fff;
}
.au-desc .service h4 {
    font-weight: 200;
    font-size: 16px;
    text-align: center;
}
.au-desc .service .map {
    margin: 42px auto 46px;
    max-width: 568px;
    position: relative;
}
.au-desc .service .circle {
    position: absolute;
    width: 42px;
    height: 42px;
}
.au-desc .service .circle span:not(.circle-1) {
    -webkit-animation: ani-circle-scale 8s ease-out forwards infinite;
    animation: ani-circle-scale 8s ease-out forwards infinite;
}
.au-desc .service .circle.bj {
    left: 70.4225%;
    top: 33.3333%;
}
.au-desc .service .circle.hb {
    left: 65.49295774647887%;
    top: 42.857142857142855%;
}
.au-desc .service .circle.sh {
    left: 76.40845070422535%;
    top: 54.97835497835498%;
}
.au-desc .service .circle.yn {
    left: 44.366197183098594%;
    top: 76.62337662337663%;
}
.au-desc .service .circle.gd {
    left: 66.90140845070423%;
    top: 87.22943722943723%;
}
.au-desc .service .circle-1 {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 12px;
    left: 15px;
    top: 15px;
    background-color: #0a8ae3;
    z-index: 10;
}
.au-desc .service .circle-2 {
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 24px;
    left: 9px;
    top: 9px;
    background-color: rgba(64, 177, 255, 0.5);
    z-index: 2;
}
.au-desc .service .circle-3 {
    position: absolute;
    width: 42px;
    height: 42px;
    border-radius: 42px;
    background-color: rgba(64, 177, 255, 0.3);
    z-index: 1;
}
.au-desc .service .area {
    font-size: 16px;
    color: #47525d;
    position: absolute;
    font-weight: bold;
}
.au-desc .service .area.bj {
    left: 76.584%;
    top: 29.004%;
}
.au-desc .service .area.hb {
    left: 59.507%;
    top: 43.722%;
}
.au-desc .service .area.sh {
    left: 75.704%;
    top: 64.935%;
}
.au-desc .service .area.yn {
    left: 45.422%;
    top: 71.428%;
}
.au-desc .service .area.gd {
    left: 67.957%;
    top: 83.549%;
}
.au-desc .service .flow {
    width: 79.310%;
    margin: 0 auto;
}
.au-desc .service .flow li {
    float: left;
    width: 60px;
    text-align: center;
    margin-right: 10.869%;
    position: relative;
}
.au-desc .service .flow li:after {
    position: absolute;
    width: 36px;
    height: 18px;
    display: block;
    background-position: -370px -20px;
    content: "";
    left: 90px;
    top: 20px;
}
.au-desc .service .flow .img, .au-desc .service .flow .tabs .content .user img, .tabs .content .user .au-desc .service .flow img {
    height: 58px;
    line-height: 58px;
}
.au-desc .service .flow i {
    width: 100%;
    height: 100%;
}
.au-desc .service .flow li:after{
    background-image: url(../images/about/sprite.png);
    background-repeat: no-repeat;
    display: inline-block;
}
.au-desc .service .flow li.flow-icon-1 i {
    background-position: 0px 0;
}
.au-desc .service .flow li.flow-icon-2 i {
    background-position: -60px 0;
}
.au-desc .service .flow li.flow-icon-3 i {
    background-position: -120px 0;
}
.au-desc .service .flow li.flow-icon-4 i {
    background-position: -180px 0;
}
.au-desc .service .flow li.flow-icon-5 i {
    background-position: -240px 0;
}
.au-desc .service .flow li.flow-icon-6 i {
    background-position: -300px 0;
}
.au-desc .service .flow li:first-child {
    margin-left: 32px;
}
.au-desc .service .flow li.flow-icon-6 {
    margin-right: 0;
}
.au-desc .service .flow li.flow-icon-6:after {
    display: none;
}
.au-desc .service .flow p {
    color: #fff;
    padding-top: 10px;
}
.au-desc .invest-org ul {
    margin-left: -2.486%;
    margin-top: -20px;
}
.au-desc .invest-org li {
    width: 30.551%;
    height: 340px;
    padding: 30px;
    margin-left: 2.486%;
    margin-bottom: 20px;
    float: left;
    border: 1px solid #dedede;
}
.au-desc .invest-org .invest-logo {
    line-height: 54px;
    border-bottom: 1px solid #dedede;
    text-align: center;
}
.au-desc .invest-org .invest-logo i {
    width: 160px;
    height: 62px;
    background-position: 0 -102px;
}
.au-desc .invest-org .invest-logo .ty {
    background-position: -160px -102px;
}
.au-desc .invest-org .invest-logo .bd {
    background-position: -0 -164px;
}
.au-desc .invest-org .desc {
    padding-top: 23px;
    line-height: 28px;
}
.au-desc .they-say {
    height: 660px;
    background: url(/images/about/they-say-bg.png) center center no-repeat;
}

/* 新闻中心 */

.au-news-center h3 {
    padding: 100px 0 50px;
    text-align: center;
    font-size: 36px;
    color: #47525d;
    font-weight: 200;
}
.au-news-center ul {
    margin-left: -2.486%;
}
.au-news-center ul + button {
    margin-bottom: 100px;
}
.au-news-center a {
    display: block;
}
.au-news-center li {
    width: 366px;
    float: left;
    margin: 0 0 30px 2.486%;
    -webkit-transition: all .5s;
    transition: all .5s;
    -webkit-box-shadow: 0 0 3px 2px rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 3px 2px rgba(0, 0, 0, 0.1);
    border: 1px solid #eee \9;
}
.au-news-center li:hover {
    -webkit-box-shadow: 0 0 4px 1px rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 4px 1px rgba(0, 0, 0, 0.1);
    border: 1px solid #eee \9;
}
.au-news-center li:hover img {
    -webkit-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
}
.au-news-center .img, .au-news-center .tabs .content .user img, .tabs .content .user .au-news-center img {
    width: 100%;
    height: 240px;
    overflow: hidden;
    border-bottom: 1px solid #dedede;
}
.au-news-center .text {
    padding: 15px 20px 17px;
}
.au-news-center h4 {
    font-size: 16px;
    height: 60px;
    color: #47525d;
    padding-bottom: 12px;
}
.au-news-center p {
    height: 48px;
}
.au-news-center h4, .au-news-center p {
    line-height: 24px;
}
.au-news-center button {
    height: 60px;
    font-size: 16px;
}

/* 发展历程 */

.au-history {
    padding-bottom: 100px;
}
.au-history > section {
    padding: 100px 0 0;
    width: 84.4827%;
    margin: 0 auto;
}
.au-history h4 {
    font-weight: normal;
    font-size: 2.2857em;
    padding-bottom: 52px;
    color: #47525d;
}
.au-history li {
    margin-bottom: 34px;
    position: relative;
}
.au-history li:before, .au-history li:after {
    content: " ";
    display: table;
}
.au-history li:after {
    clear: both;
}
.au-history li.hover:hover a {
    color: #2da0f0;
}
.au-history li.hover:hover .circle {
    background-color: #2da0f0;
}
.au-history .month {
    float: left;
    width: 17.346938%;
}
.au-history h5 {
    color: #bbbbbb;
    line-height: 24px;
}
.au-history .circle {
    position: absolute;
    left: 6.530612244897959183673469387755%;
    top: 7px;
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background-color: #cad2d8;
}
.au-history h5, .au-history h6 {
    font-size: 1em;
    font-weight: normal;
}
.au-history .dotted {
    position: absolute;
    left: 6.90612%;
    top: 10px;
    height: -webkit-calc(100% + 34px);
    height: calc(100% + 34px);
    border-left: 2px dotted #e4e4e5;
    z-index: -1;
}
.au-history .text {
    margin-left: 17.346938%;
    line-height: 24px;
}
.au-history h6 a {
    color: #47525d;
}

/* 关于我们 */

.au-contact-us section {
    padding: 100px 0;
}
.au-contact-us section.even {
    background-color: #f6f9fc;
}
.au-contact-us .contact-wrapper {
    width: 87.931%;
    margin: 0 auto;
}
.au-contact-us h3 {
    font-size: 2.5714em;
    font-weight: normal;
    color: #47525d;
}
.au-contact-us h4 {
    padding-top: 10px;
    font-size: 1.42857em;
    font-weight: normal;
    color: #47525d;
}
.au-contact-us dl {
    padding-top: 37px;
}
.au-contact-us dt {
    font-weight: 700;
    color: #47525d;
}
.au-contact-us dt, .au-contact-us dd {
    line-height: 28px;
    font-size: 1.14285em;
}
.au-contact-us h5 {
    font-size: 16px;
    color: #47525d;
    padding: 44px 0 20px;
}
.au-contact-us .img, .au-contact-us .tabs .content .user img, .tabs .content .user .au-contact-us img {
    width: 60px;
    height: 60px;
    border-radius: 60px;
    overflow: hidden;
    float: left;
}
.au-contact-us .text {
    line-height: 28px;
    margin-left: 80px;
    font-size: 16px;
}

/* 新闻查看 */

.au-article {
    position: relative;
}
.au-article .article-bg {
    width: 100%;
    height: 518px;
    background: url("../images/about/article-bg.png") no-repeat center center;
}
.au-article .article-wrap {
    width: 79.311%;
    margin: 0 auto;
}
.au-article .article-title {
    color: #fff;
}
.au-article .article-title h1 {
    padding: 226px 0 30px;
    font-size: 40px;
    line-height: 68px;
}
.au-article .article-title p {
    font-size: 16px;
}
.au-article .article-content {
    font-size: 16px;
}
.au-article .article-content p {
    line-height: 32px;
    padding-bottom: 32px;
}
.au-article .article-footer {
    line-height: 52px;
    border-top: 1px solid #dadfe6;
    font-size: 12px;
    color: #bbbbbb;
    text-align: center;
}

/* ie8下兼容 */

.ie .about-us > section {
    position: relative;
    display: none;
}
.ie .about-us > section.active {
    display: block;
}
@-webkit-keyframes ani-circle-scale {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }
    45% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}
@keyframes ani-circle-scale {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }
    45% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}
@media only screen and (max-width: 959px) {
    .au-desc .service .flow {
        display: none;
    }
}
@media only screen and (max-width: 767px) {
    .au-desc .invest-org ul {
        margin-left: 0;
    }
    .au-desc .invest-org li {
        margin-left: auto;
        margin-right: auto;
        float: none;
    }
    .au-news-center ul {
        margin-left: 0;
    }
    .au-news-center li {
        margin-left: auto;
        margin-right: auto;
        float: none;
    }
    .container .grid6 {
        width: 100%;
    }
}
@media only screen and (max-width: 479px) {
    .au-desc .company-desc {
        width: 98%;
    }
}
@media only screen and (max-width: 320px) {
    .au-desc .invest-org ul {
        margin-left: 0;
    }
    .au-desc .invest-org li {
        width: 98%;
        margin-right: 1%;
        margin-left: 1%;
    }
    .au-news-center ul {
        margin-left: 0;
    }
    .au-news-center li {
        width: 98%;
        margin-right: 1%;
        margin-left: 1%;
    }
}