.about-img {
    padding-top: 80px;
    height: 180px;
    min-width: 1200px;
    background: url(/static/img/imgbj-07.png) #3860f4 bottom;
    background-size: 1920px 180px,100% 260px;
    background-position: center 80px,0 0;
    background-repeat: no-repeat;
    box-sizing: content-box
}

.about-gray-wrap {
    padding-top: 64px;
    min-width: 1200px;
    background: #f9faff
}

.main {
    margin: 0 auto;
    width: 1200px;
    min-width: 1200px;
    height: auto;
    clear: both;
    overflow: visible
}

.sidebar-nav {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    float: left;
    width: 212px;
    z-index: 10
}

.sidebar-nav.fixed {
    position: fixed;
    top: 0
}

.sidebar-nav>ul {
    border-right: 1px solid #e1e6f0;
    box-sizing: border-box;
    background: #f9faff
}

.sidebar-nav>ul li {
    position: relative;
    width: 151px;
    padding: 14px 0 14px 60px;
    box-sizing: content-box;
    line-height: 32px
}

.sidebar-nav>ul li:hover {
    background: linear-gradient(90deg,rgba(235,240,252,0),#ebf0fc)
}

.sidebar-nav>ul li:before {
    display: block;
    content: "";
    float: left;
    margin: 13px 0 0 -34px;
    width: 6px;
    height: 6px;
    background: linear-gradient(90deg,rgba(56,96,244,.21),rgba(249,250,255,0));
    border-radius: 4px
}

.sidebar-nav>ul li.active:before {
    background: linear-gradient(90deg,#3860f4,rgba(95,135,248,0))
}

.sidebar-nav>ul li:after {
    position: absolute;
    left: 13px;
    bottom: 0;
    display: block;
    content: "";
    width: 185px;
    height: 1px;
    background: #ebf0fc
}

.sidebar-nav>ul li:last-of-type:after {
    content: "";
    background: #f9faff
}

.sidebar-nav>ul li.active {
    width: 150px;
    border-right: 2px solid #3860f4;
    box-sizing: content-box;
    background: linear-gradient(90deg,hsla(0,0%,100%,0),#fff)
}

.sidebar-nav>ul li a {
    display: block;
    font-size: 16px;
    color: #374567
}

.sidebar-nav>ul li.active a {
    font-weight: 700;
    color: #3860f4
}


.main .about {
    box-sizing: content-box;
    width: 880px;
    margin-left: 212px;
    padding: 0 60px 100px 48px
}

.about>h2 {
    font-size: 28px;
    line-height: 56px;
    font-weight: 700;
    color: #515a61;
    margin-top: 80px;
    margin-bottom: 30px
}

.about>h2:first-of-type {
    margin-top: 0
}

.about-culture-list {
    font-size: 0;
    margin-top: 32px
}

.about-culture-list>li {
    display: inline-block;
    padding: 24px 0 24px 150px;
    width: 432px;
    height: 116px;
    box-sizing: border-box;
    box-shadow: 0 16px 16px 0 rgba(55,69,103,.02),0 8px 8px 0 rgba(235,240,252,.02);
    border: 1px solid #e1e6f0;
    background-size: 150px 116px;
    background-repeat: no-repeat;
    background-position: 0;
    background-color: #fff
}

.about-culture-list>li:first-of-type {
    margin-right: 16px;
    background-image: url(/static/img/12.png)
}

.about-culture-list>li:last-of-type {
    background-image: url(/static/img/13.png)
}

.about-culture-list>li>h3 {
    font-size: 14px;
    font-weight: 700;
    line-height: 32px;
    color: #515a61
}

.about-culture-list>li p {
    font-size: 14px;
    line-height: 32px;
    color: #7a8ba6
}

.values {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 32px
}

.values>li {
    margin-bottom: 32px;
    width: 400px
}

.values>li>h3 {
    padding-left: 40px;
    font-size: 18px;
    line-height: 32px;
    font-weight: 700;
    color: #515a61;
    background-size: 24px;
    background-repeat: no-repeat;
    background-position: 0 4px
}

.values>li:first-of-type h3 {
    background-image: url(/static/img/14.png)
}

.values>li:nth-of-type(2) h3 {
    background-image: url(/static/img/15.png)
}

.values>li:nth-of-type(3) h3 {
    background-image: url(/static/img/16.png)
}

.values>li:nth-of-type(4) h3 {
    background-image: url(/static/img/17.png)
}

.values>li>p {
    margin-top: 8px;
    font-size: 16px;
    line-height: 32px;
    color: #7a8ba6;
    text-align: justify
}

.title-des {
    font-size: 14px;
    line-height: 28px;
    color: #7a8ba6;
    text-align: center;
    margin-top: 8px
}

.about-fture {
    padding: 32px 0 0 0;
    font-size: 0
}

.content {
    position: relative;
    width: 282px;
    margin-right: 16px;
    height: 417px;
    border: 1px solid #e1e6f0;
    box-shadow: 0 16px 16px 0 rgba(55,69,103,.02),0 8px 8px 0 rgba(235,240,252,.02);
    box-sizing: border-box;
    display: inline-block;
    overflow: hidden;
    background-color: #fff
}

.content:last-of-type {
    margin-right: 0
}

.content>ul {
    color: #7a8ba6;
    font-size: 14px;
    position: relative
}

.content>ul>li>img {
    display: block;
    width: 100%;
    height: 158px;
    margin-bottom: 24px
}

.content>ul>li>h3 {
    margin-bottom: 8px;
    font-size: 18px;
    line-height: 36px;
    font-weight: 700;
    color: #374567;
    text-align: center
}

.content>ul>li>p {
    padding: 0 24px;
    font-size: 16px;
    line-height: 32px;
    color: #7a8ba6;
    text-align: center
}

.hh {
    margin: 10px 0;
    font-size: 16px;
    line-height: 32px;
    color: #515a61
}

.itemMap .imgMap {
    padding: 24px;
    background: #fff;
    box-shadow: 0 16px 16px 0 rgb(55 69 103/2%),0 8px 8px 0 rgb(235 240 252/2%);
    border: 1px solid #e1e6f0
}

.itemMap li {
    list-style: none;
    font-size: 14px;
    line-height: 28px;
    color: #282828
}

.itemMap li strong {
    width: 120px;
    float: left;
    color: #666
}

.itemMap p {
    color: #282828;
    margin-top: 34px;
    font-size: 14px;
    line-height: 24px;
    font-weight: 500;
    text-align: justify
}

.detail-box {
    width: 100%;
    height: 260px;
    margin-top: 20px
}

.detail-box .left {
    float: left;
    width: 280px;
    height: 260px;
    background-color: #fff;
    border-radius: 3px;
    box-sizing: border-box;
    padding: 20px 30px;
    margin-right: 20px
}

.left h2 {
    font-weight: 400;
    font-size: 36px;
    letter-spacing: 2px;
    line-height: 49px;
    margin-bottom: 30px
}

.left div {
    height: 28px;
    width: 100%;
    position: relative
}

.left div span {
    position: absolute;
    left: 0;
    color: #7a8ba6;
    font-size: 18px;
    line-height: 27px;
    padding-left: 28px
}

.left div span:nth-of-type(2) {
    left: auto;
    right: 0
}

 

.about-content {
    text-align: center
}

.about-content h2 {
    font-size: 28px;
    line-height: 56px;
    font-weight: 700;
    color: #515a61
}

.title-desc {
    font-size: 14px;
    line-height: 28px;
    color: #515a61;
    text-align: center
}

.certificate {
    position: relative;
    font-size: 0;
    margin-top: 32px
}

.certificate .left {
    margin-right: 40px
}

.certificate .left,.certificate .right {
    display: inline-block;
    vertical-align: top
}

.certificate li .item {
    position: relative;
    margin-bottom: 40px;
    padding: 60px;
    width: 354px;
    box-shadow: 0 16px 16px 0 rgba(55,69,103,.02),0 8px 8px 0 rgba(235,240,252,.02);
    border: 1px solid #e1e6f0;
    background-color: #fff;
    height: 400px
}

.certificate li .item h3 {
    font-size: 16px;
    line-height: 24px;
    color: #444;
    font-weight: 600;
    margin-bottom: 35px
}

.aaa {
    width: 880px;
    margin-left: 212px;
    padding-left: 48px;
    padding-right: 60px;
    box-sizing: content-box;
    padding-bottom: 70px
}


.about-events-warp {
    position: relative;
    font-size: 0;
    height: auto;
}

.about-events-warp:before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%);
    width: 1px;
    height: 100%;
    background-color: #e1e6f0
}

.about-events-warp>li {
    display: inline-block;
    width: 50%;
    vertical-align: top;
    box-sizing: border-box
}

.about-events-warp>li.left {
    text-align: right
}

.about-events-warp>li.right {
    padding-top: 88px;
    padding-left: 32px;
    text-align: left
}

.about-events-warp>li .item {
    position: relative;
    margin-bottom: 80px;
    padding: 24px;
    width: 408px;
    height: auto;
    box-shadow: 0 16px 16px 0 rgba(55,69,103,.02),0 8px 8px 0 rgba(235,240,252,.02);
    border: 1px solid #e1e6f0;
    background-color: #fff;
    box-sizing: border-box
}

.about-events-warp>li .item:before {
    content: "";
    position: absolute;
    top: 3px;
    width: 32px;
    height: 1px;
    background-color: #e1e6f0
}

.about-events-warp>li.left .item:before {
    right: -32px
}

.about-events-warp>li.right .item:before {
    left: -32px
}

.about-events-warp>li.right .item:after {
    left: -37px
}

.about-events-warp>li.left .item:after {
    right: -37px
}

.about-events-warp>li .item:after {
    content: "";
    position: absolute;
    top: -1px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-image: linear-gradient(90deg,#3860f4 2%,rgba(95,135,248,0) 98%)
}

.about-events-warp>li .item .title {
    margin-bottom: 12px;
    font-size: 18px;
    line-height: 36px;
    font-weight: 700;
    color: #374567
}

.about-events-warp>li .item .month {
    margin-top: 4px;
    font-weight: 700
}

.about-events-warp>li .item .des,.about-events-warp>li .item .month {
    font-size: 16px;
    line-height: 32px;
    color: #7a8ba6;
    margin-bottom:0;
}