.has-error .form-control {
    border-color: #a94442;
    -webkit-box-shadow: none;
    box-shadow: none;
}

.has-error .select2-container--default .select2-selection--single{
    border-color: #a94442 !important;
}

.has-error .alert-danger{
    margin-top: 5px;
}