.mt-n4 {
  margin-top: -8rem; /* ajustez la valeur selon vos besoins */
}



.custom-alert {
  position: fixed;
  top: 7%;
  right: 5rem;
  width: 20%;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content:center;
}


button{
    border-radius:0px !important
}