regluit/static/less/registration.css

.errorlist {
  color: red;
}
#registration {
  margin-left: auto;
  margin-right: auto;
  width: 30%;
  margin-top: 5%;
}
#registration input[type="submit"] {
  margin-left: auto;
  margin-right: auto;
  padding: 5px 15px;
}