body{
  background-color:#4BB56A;
}
.my_form{
  margin-top: 10rem;
  background-color: #fff;
  box-shadow: 1px 2px 15px -2px rgba(0,0,0,.8);
  padding:2rem;
  border-radius: .5rem;
}
.my_form .form-control{
  height: auto;
  padding:1rem;
}
.my_form .form-control:first-of-type{
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.my_form .form-control:last-of-type{
  border-top-right-radius: 0;
  border-top-left-radius: 0;
}

.btn-login{
  border-radius: 0;
  background-color:#308637;
  border:0;
}