.register-container form .form-control {
  margin-bottom: 0;
}
.register-container form .invalid-feedback {
  display: block;
  margin-bottom: 16px;
  padding-left: 15px;
  width: 100%;
}
.captcha-img {
  border: 2px black solid;
  margin-bottom: 16px;
}
.captcha-img + button#retryButton {
  margin-bottom: 16px;
}

form .col-group div{
  width: 32%;
}
.support a, .support a:hover{
    color: #595959;
}
@media (max-width: 767px)
 {
    form .col-group div{
      width: 100%;
    }
}