.register-panel .form-group:not(.has-error) .custom-form-input,
.register-panel .form-group:not(.has-error) .custom-form-input + .select2.select2-container {
    border-bottom-color: #d6d6d6 !important;
}
.register-panel .form-group.is-validated .custom-form-input,
.register-panel .form-group.is-validated .custom-form-input + .select2.select2-container {
    border-bottom-color: #34eaad !important;
}
.register-panel .form-group .custom-form-input:focus,
.register-panel .form-group .custom-form-input:focus + .select2.select2-container {
    outline: none;
    border-bottom-style: dotted !important;
}