.auxBlock h4 { 
  color: #022e52;
  text-align: center;
}
.auxBlock h4 a{ 
  color: #022e52;
  text-align: center;
  text-decoration: none;
}

.my-3 {
   /* border: 2px solid black;
    border-radius: 1rem;*/
    padding: 1rem 2rem;
    text-align: center;
}