.circulo-div {
  height: 35px;
  width: 35px;
  background-color: #bbb;
  border-radius: 50%;

  display: flex;        
  justify-content: center;
  align-items: center;
  border: 1.5px solid black;
  background-color: white;
}

  .table-hover tr{
    cursor: pointer;
  }

  .mat-dialog-actions {
    justify-content: flex-end;
}