.swiper-container {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.swiper-slide {
    width: 100%;
    height: 100% !important;
    overflow: hidden;
}

.video {
    width: 100%;
    height: 100% !important;
}

.swiper-slide1 {
    position: relative;
}

.swiper-slide1 .container {
    width: 100%;
    height: 100%;
    position: absolute;
    /* background: #0c2a7480; */
    padding: 30% 0 0 10%;
}

.swiper-slide1 .video_bg {
    width: 100%;
height: 100%;
    position: absolute;
}



.swiper-slide1 .container .title {
    font-size: 9.6vw;
    font-weight: 500;
    color: #FFFFFF;

}



.swiper-slide1 .container .text {
    font-size: 6.4vw;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 3.2vw;
}

.service {
    /* max-height: 60%; */
    padding-top: 10vw;
}

.service img {
    display: block;
    margin: 9vw auto 8.7333vw;
    width: 93.3333vw;
}

.aboutus {
    /* min-height: 79.2vw; */
    width: 100%;
    height: 100%;
    background: #F5FAFF;
}

.aboutus .aboutus_info {
    flex: 1;
    margin-top: -100%;
    /* padding: 4.6667vw 3.7333vw 6.4vw 0; */
}

.aboutus .aboutus_info .text {
    margin-top: 5.7333vw;
    font-size: 2.8vw;
    color: #1A1A1A;
    padding-left: 6.6667vw;
    line-height: 6.6667vw;
}

.aboutus .aboutus_info .know {
    display: block;
    width: fit-content;
    margin-left: 6.6667vw;
    background: #1890FF;
    padding: .9667vw 6.9333vw;
    margin-top: 5.6667vw;
    font-size: 3.2vw;
    color: #FFFFFF;
}

.aboutus .aboutus_bg {
    position: relative;
    background: linear-gradient(0, #0E8AFF, #0E8AFF) no-repeat;
    width: 41.0667vw;
    height: 100%;
    background-position: right bottom;
}

.aboutus .aboutus_bg img {
    position: absolute;
    display: block;
    width: 50.1333vw;
    top: 45%;
    right: 0;
}

.footer {
    height: 100%;
}