body .swiper-container-vertical>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 5px auto;
    background-color: #808080;
    opacity: 1;
}

body .swiper-pagination-bullet-active {
    width: 16px !important;
    border-radius: 3px;
    -webkit-transition: all .5s ease-in;
    -o-transition: all ease-in .5s;
    transition: all .5s ease-in;
    background-color: #28e5d3 !important;
}

.videoOuter {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.video {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
}

.bdTitle {
    font-weight: bold;
    font-size: 50px;
    padding-top: 140px;
}

.subBdTitle {
    color: #28e5d3;
    font-size: 56px;
    font-weight: 900;
}

.nasdaq {
    position: relative;
    font-size: 24px;
    font-weight: 400;
}

.nasdaq:before,
.nasdaq:after {
    content: '';
    display: inline-block;
    vertical-align: top;
    margin-top: 16px;
    width: 35px;
    border-top: 2px solid;
}

.nasdaq:after {
    margin-left: 8px;
    -o-border-image: -o-linear-gradient(right, hsla(0, 0%, 100%, 0), #fff) 1 1;
    border-image: -webkit-gradient(linear, right top, left top, from(hsla(0, 0%, 100%, 0)), to(#fff)) 1 1;
    border-image: linear-gradient(270deg, hsla(0, 0%, 100%, 0), #fff) 1 1
}

.nasdaq:before {
    margin-right: 8px;
    -o-border-image: -o-linear-gradient(right, #fff, hsla(0, 0%, 100%, 0)) 1 1;
    border-image: -webkit-gradient(linear, right top, left top, from(#fff), to(hsla(0, 0%, 100%, 0))) 1 1;
    border-image: linear-gradient(270deg, #fff, hsla(0, 0%, 100%, 0)) 1 1
}

.reg-user {
    width: 230px;
    height: 65px;
    margin: 20px auto;
    background: -webkit-gradient(linear, left top, left bottom, from(hsla(0, 0%, 72.2%, .03)), to(hsla(0, 0%, 100%, .14)));
    background: -o-linear-gradient(top, hsla(0, 0%, 72.2%, .03) 0, hsla(0, 0%, 100%, .14) 100%);
    background: linear-gradient(180deg, hsla(0, 0%, 72.2%, .03), hsla(0, 0%, 100%, .14));
    border: 1px solid;
    -o-border-image: -o-linear-gradient(top, hsla(0, 0%, 100%, .6), hsla(0, 0%, 100%, .04)) 1 1;
    border-image: -webkit-gradient(linear, left top, left bottom, from(hsla(0, 0%, 100%, .6)), to(hsla(0, 0%, 100%, .04))) 1 1;
    border-image: linear-gradient(180deg, hsla(0, 0%, 100%, .6), hsla(0, 0%, 100%, .04)) 1 1;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #fff
}

.reg-user img {
    height: 18px;
    margin-right: 8px;
}

.reg-user p {
    color: #28e5d3;
    font-weight: 700;
    display: inline-block;
    vertical-align: middle;
    font-size: 26px;
}

.reg-user p span {
    font-size: 12px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
    margin-left: 3px;
}

.subEmnTitle {
    font-weight: 600;
    color: hsla(0, 0%, 100%, .4);
    font-size: 18px;
}

.item2-img {
    margin-top: 48px;
    display: inline-block;
    vertical-align: top;
}

.item3-box {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 100px;
    position: relative;
}

.item3-img {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.item3-img .img1 {
    width: 10%;
}

.item3-img .img2 {
    width: 15%;
}

.item3-img .img3 {
    width: 20%;
}

.item3-img .img4 {
    width: 20%;
}

.item3-img .img5 {
    width: 17%;
}

.item3-txt {
    position: absolute;
    top: 100px;
    left: 0;
}

.item3-txt .bdTitle {
    padding-top: 0;
}

.item4-box {
    display: flex;
    justify-content: center;
    align-items: stretch;
    height: calc(100% - 380px);
    margin-top: 50px;
}

.item4-img {
    margin: 0 16px;
    height: 100%;
}