Invalid number UI aesthetics

[nethsix]

Issue 1:

If you key in invalid phone, the border of phone input box becomes red but the country drop down box does not making it look weird.

Fix 1:

.has-error .country-button {
   border-color: #c8362e !important
 }

Issue 2:

In the response mode, i.e., when the width is shrunk, the border of country drop down box turns red but the phone number input box border does not.

Fix 2:

.has-error .input-verify-mobile {
  border-color: #c8362e !important;
}