.register-box {
  width: 90%;
  height: 100%;
}

select[name="citype"] {
  width: 4rem;
}

.ci-wrapper select {
  border-bottom-right-radius: 0;
  border-top-right-radius: 0;
}

.ci-wrapper input {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

@media screen and (min-width: 992px) {
  .register-box {
    width: 80%;
    max-width: 55rem;
    height: 100%;
  }
}