/** 关于 */

.banner.about {
    background: url(../img/about/aboutSbg1.png) no-repeat center top;
    background-size: cover;
    height: 450px;
}

.swiper-container {
    width: 100%;
    height: 227px;
    /* border: 1px solid #d2d2d2; */
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.anim-hover1:hover img {
    box-shadow: 0px 0px 20px rgba(152, 152, 152, 0.56);
    transform: scale(1.1, 1.1);
    transition: 1s;
}

.aboutsProTitle {
    font-size: 16px;
    line-height: 30px;
    font-weight: 600;
    color: #333333;
    position: relative;
}

.aboutsProTitle::after {
    font-size: 16px;
    line-height: 30px;
    font-weight: 600;
    color: #333333;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 0;
    content: '';
    border-bottom: 2px solid #2b59a5;
}

.bgStyle3 {
    background: url(../img/about/about2.png) no-repeat center center;
    background-size: cover;
}


/* 发展历程 */

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

.cont {
    width: 1000px;
    margin: 0 auto;
    padding: 20px 0 50px;
}

.biz-timeline-box {
    min-height: 121px;
}

.biz-timeline-box .biz_timeline-eventbox {
    position: absolute;
    left: calc(40% + 20px);
    border-radius: 5px;
    height: 121px;
}

.biz-timeline-box .biz_timeline-event {
    -webkit-border-radius: 0 30px 30px 0;
    -moz-border-radius: 0 30px 30px 0;
    border-radius: 0 30px 30px 0;
}

.biz-timeline-box .biz_timeline-time {
    position: absolute;
    left: calc(40% - 60px);
}

.biz_timeline-time {
    font-size: 16px;
    color: #efefef;
    font-weight: 600;
    line-height: 121px;
}

.biz_timeline-event {
    padding: 18px 24px;
}

.biz_timeline-event div {
    line-height: 26px;
    font-size: 16px;
    color: #b1b1b2;
}

.biz_timeline-node {
    position: absolute;
    left: 40%;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #102950;
    margin-left: -12px;
    margin-top: 52px;
}

.biz_longString {
    position: absolute;
    left: 40%;
    width: 4px;
    background: #102950;
    top: -9px;
    z-index: 10;
    margin-left: -4px;
}

.biz_timtline-box {
    position: relative;
}

.biz_timeline {
    z-index: 20;
    position: relative;
}

.biz_title {
    text-align: center;
    margin: 0 auto 35px;
}

.biz-timeline-box:hover .biz_timeline-time {
    font-size: 20px;
}

.biz-timeline-box:hover .biz_timeline-node {
    background: #cdcdce;
}

.biz-timeline-box:hover .biz_timeline-eventbox {
    background: #0a172c;
    border-radius: 5px;
}

.biz-timeline-box:hover .biz_timeline-eventbox::before {
    position: absolute;
    left: -7px;
    top: calc(48% - 3.5px);
    content: "";
    width: 0;
    height: 0;
    border-top: solid 7px transparent;
    border-right: solid 7px #0a172c;
    border-bottom: solid 7px transparent;
}

.biz-timeline-box:hover .biz_timeline-event div {
    color: #fff;
}

.leftInitStyle {
    width: 165px;
    height: 46px;
    background: #e5e5e5;
    line-height: 46px;
    font-size: 16px;
    color: #666666;
    padding-left: 22px;
}

.activeStyle {
    background: var(--ColorsMain);
    color: #ffffff;
}

#rightFather .rightInitStyle {
    display: none;
}