div.form-error-messages
.list-group-item:last-child {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

div.form-error-messages
.list-group-item:first-child {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

div.form-error-messages .list-group-item {
    border: 1px solid #fff;
}

div.messages .alert {
    border-radius: 0;
}

div.messages .alert-danger,
div.messages .alert-success
{
    border-color: #fff;
}