.section1,
.section2,
.section3,
.section4{ 
    width: 100% !important;
    /* min-height: 900px; */
    height: 100%;
    background: url(../images/img_beijing.png@2x_02-1920.png)center center no-repeat;
}
.section-bg{
    background: url(../images/gy-1920.png)no-repeat;
    background-size: 100% 100%;
}
.section-join-bg{
    background: url(../images/jr-1920.png)no-repeat;
    background-size: 100% 100%;
    
}

.section-row{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.section1 .section-row{
    margin-top: 190px;
}
.section-bg .section-row-01{
    margin-top: 339px;
}
.section2 .section-row{
    margin-top: 204px;
}
.section1 h3{
    font-size: 140px;
    font-family: Arial-Bold, Arial;
    font-weight: bold;
    color: #EEEEEE;
    margin-bottom: 239px;
}
.section-bg span{
    margin-left: 24px;
    font-size: 30px;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
}
.section1 h5{
    margin-bottom: 89px;
    font-size: 50px;
    font-family: Arial-Bold, Arial;
    font-weight: bold;
    color: #EEEEEE;
}
.section1 h5 span{
    font-size: 26px;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    margin-left: 28px;
    vertical-align: middle;
    letter-spacing: 9px;
}
.section2 h5{
    margin-bottom: 0px;
}
.section1 .info{
    font-size: 16px;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #D2D2D2;
    line-height: 35px;
}
.section1 .info-mt{
    margin-top: 30px;
}
.section1 .info span{
    color: #67F0FF;
}

/* 背景固定版 */
.section-bg .section-row-01 {
    margin-top: 0px;
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.section-row-01 h3{
    margin: 0px;
}
.section1 .section-row{
    margin-top: 0px;
    padding-bottom: 78px;
}
.section-bg .section-row-01 img{
    margin-top: 264px;
}
.slide-page02,
.slide-page03{
    background-attachment: fixed;
}
.slide-page02 .section-row{
    height: 100%;
    padding-top: 196px;
}
.slide-page03 .section-row{
    height: 100%;
    padding-top: 111px;
}
/** 轮播*/
.section1 .jindu{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.section1 .jindu .center-line{
    width: 1200px;
    min-width: 1200px;
    height: 4px;
    display: none;
    /* background: linear-gradient(179deg, #D7FF62 3%, #7DFFA3 30%, #43FFE7 54%, #67F0FF 79%, #76DBFF 100%); */
    background: #ADADAD;
}
.section1 .jindu .center-line.active{
    display: block;
}
.section1 .jindu .center-line:nth-of-type(2){
    background: linear-gradient(179deg, #5CF5F8 3%, #4CFBED 30%, #70E4FF 54%, #69EDFF 79%, #84C7FF 100%);
}
.section1 .jindu .center-line:nth-of-type(3){
    background: linear-gradient(179deg, #94A6FF 3%, #77DAFF 30%, #A88BFF 54%, #91B4FF 79%, #DC71EF 100%);
}
.section1 .jindu .center-line:last-of-type{
    background: linear-gradient(179deg, #9599FF 3%, #F065C5 30%, #C77EFF 100%);
}
.section1 .jindu .icon_zuo,
.section1 .jindu .icon_you{
    position: absolute;
    top: -20px;
    width: 38px;
    height: 38px;
    cursor: pointer;
}
.section1 .jindu .icon_zuo{
    left: -37px;
}
.section1 .jindu .icon_you{
    /* background: #5CF5F8; */
    right: -37px;
}





/* 发展历程第三版样式 */
.slide-page03 h5{
    margin-bottom: 107px;
}
.jinduTo,
.jinduBo{
    width: 1200px;
    display: flex;
    overflow: hidden;
    justify-content: flex-start;
}
.jinduTo ul,
.jinduBo ul{
    /* width: 1200px !important; */
    width: auto;
    display: flex;
    position: relative;
    /* display: none; */
}
/* .jinduTo ul{
    padding-left: 269px;
    padding-right: 249px;
}
.jinduBo ul{
    padding-left: 36px;
    padding-right: 16px;
} */
.jinduTo ul li:first-of-type{
    margin-left: 269px;
}
.jinduBo ul li:first-of-type{
    margin-left: 36px;
}

/* .jinduTo ul.active,
.jinduBo ul.active{
    display: inline-flex;
} */
.jinduTo ul.animate,
.jinduBo ul.animate{
    animation: animateML 2s;
    animation-fill-mode: forwards;
}
.jinduTo ul.animateR,
.jinduBo ul.animateR{
    animation: animateMR 2s;
    animation-fill-mode: forwards;
}
.jinduTo li,
.jinduBo li{
    width: 216px;
    height: 222px;
    position: relative;
    margin-right: 250px;
}
.jinduTo li:last-of-type,
.jinduBo li:last-of-type{
    margin-right: 0px;
}
/* 箭头标识 */
.jinduBo li span{
    position: absolute;
    top: 0px;
    left: 0px;
    width: 12px;
    height: 23px;
    /* background: #D7FF62; */
    background: #ADADAD;
}
.jinduTo li span{
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 12px;
    height: 23px;
    background: #ADADAD;
}
.jinduBo li span i{
    position: absolute;
    width: 12px;
    height: 23px;
    bottom: -23px;
    border: solid 6px transparent;
    border-top-color: #ADADAD;
}
.jinduTo li span i{
    position: absolute;
    width: 12px;
    height: 23px;
    bottom: 23px;
    border: solid 6px transparent;
    border-bottom-color: #ADADAD;
}
.jinduTo ul li:first-of-type{
    margin-right: 252px;
}
/* .jinduBo ul li:nth-of-type(2n){
    margin: 0px 250px;
} */
.jinduTo li .tit,
.jinduBo li .tit{
    font-size: 30px;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
    margin-bottom: 9px;
}
.jinduBo li .tit{
    margin-top: 59px;
}
.jinduTo li .mes,
.jinduBo li .mes{
    width: 100%;
    font-size: 12px;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #D2D2D2;
    line-height: 19px;
}
.jinduTo li .mes{
    margin-bottom: 83px;
}
@keyframes animateML{
    from {
        margin-left: 0px;
    }
    to {
        margin-left: -1200px;
    }
}
@keyframes animateMR{
    from {
        margin-left: -1200px;
    }
    to {
        margin-left: 0px;
    }
}
/* 加入我们样式 */
.positions h5{
    margin-bottom: 103px;
}
.positions .positions-ul{
    width: 100%;
    padding: 0px 67px;
    box-sizing: border-box;
}
.positions .positions-ul li{
    width: 100%;
    padding: 18px 0px;
    border-bottom: 1px solid #D2D2D2;
}
.positions .positions-ul a{
    width: 100%;
    display: flex;
    align-items: center;
}
.positions .positions-ul li:first-of-type{
    border-top: 1px solid #D2D2D2;
}
.positions li span{
    width: 33.33333%;
    font-size: 18px;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #D2D2D2;
}
.positions .positions-ul li span:first-of-type{
    text-align: left;
}
.positions .positions-ul li span:last-of-type{
    text-align: right;
}
.positions .positions-ul li span:last-of-type i{
    display: inline-block;
    width: 60px;
    height: 6px;
    border-radius: 3px 3px 3px 3px;
    vertical-align: middle;
}
.positions-ul .bg-one.active span{
    color: #D7FF62;
}
.positions-ul .bg-one i{
    background: #D7FF62;
}
.positions-ul .bg-two.active span{
    color: #7DFFA3;
}
.positions-ul .bg-two i{
    background: #7DFFA3;
}
.positions-ul .bg-three.active span{
    color: #43FFE7;
}
.positions-ul .bg-three i{
    background: #43FFE7;
}
.positions-ul .bg-four.active span{
    color: #67F0FF;
}
.positions-ul .bg-four i{
    background: #67F0FF;
}
.positions-ul .bg-five.active span{
    color: #93B1FF;
}
.positions-ul .bg-five i{
    background: #93B1FF;
}
.positions-ul .bg-six.active span{
    color: #9593FF;
}
.positions-ul .bg-six i{
    background: #9593FF;
}