.video-container {
  overflow: hidden;
}
.video-container .form-box {
    width: 33.33%;
    margin: 0 auto;
}
.video-container .form-box .el-input input {
      border-radius: 0 !important;
      box-sizing: border-box;
      border-right: 0 !important;
}
.video-container .form-box .login {
      background-color: #143d8f;
      border-radius: 0 !important;
      color: #fff;
      border: 1px solid #143d8f;
}
.video-container .video-desktop-box {
    max-width: 1024px;
    margin: 20px auto;
}
.video-container .video-mobile-box {
    max-width: 100%;
}
.video-container video {
    width: 100%;
}