html {
    overflow: hidden;
}
.container {
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
.container .header {
    position: relative;
    width: 100%;
    z-index: 1;
}
.container .header .banner-video {
    width: 100%;
    overflow: hidden;
    position: relative;
}
.container .header .banner-video .video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.container .header .banner-box {
    position: absolute;
    margin: 0 auto;
    width: 100%;
    top: 0px;
    left: 0px;
}
.container .header .banner-box .banner-content {
    margin: 0 auto;
    width: 1200px;
}
.container .header .banner-box .banner-box-text {
    margin-top: 2.6667vw;
    margin-left: 110px;
    width: 880px;
    height: 636px;
}
.container .header .banner-box .banner-box-text img {
    width: 100%;
    height: 100%;
}
.footer {
    position: fixed;
    width: 100%;
    bottom: 4px;
    text-align: center;
    z-index: 1;
}
.footer .footer-box {
    width: 1200px;
    margin: 0 auto;
}
.footer .footer-box .footer-icp {
    font-size: 12px;
    color: #FFFFFF;
}