.bd-example-modal-lg .modal-dialog {
    display: table;
    position: relative;
    margin: 0 auto;
    top: calc(50% - 24px);
  }

  .bd-example-modal-lg .modal-dialog .modal-content {
    background-color: transparent;
    border: none;
  }

	#img-upload{
		width: 100%;
		height: 50%;
	}