.error {
    color: red;
}
.form-valid {
    border-color: #5A5;
    background: #EFE;
}
.form-valid:focus {
    outline-color: #8E8;
}
.form-error {
    border-color: red;
    background: #FDD;
}
.form-error:focus {
    outline-color: #F99;
}
