.upimgBox {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  .xj {
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    background-color: rgba(0, 0, 0, .6);
    &:hover {
      opacity: 1;
    }
  }
}
