.video-preview {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  .preview-mask{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.35);
  }
  .button{
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.35);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
  }
  .video{
    height: 80%;
    z-index: 200;
  }
}
