.register-form h1 {
    font-size: 42px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 150px 0px;
    line-height: 60px;
}
.register-form .form-control {
    border: none;
    background: none;
    border-bottom: 1px solid hsl(223, 12%, 89%);
    border-radius: 0px !important;
    color: #fff;
}
.register-form .form-control:focus,
.register-form .form-control:hover{
  border:none;
  margin: 0 auto;
  background: none;
  box-shadow: none;
  border-bottom: 1px solid #fff;
  color: #fff;
}