.form-group .help-block {
    font-size: 12px;
}

.has-error ul.errors-list {
    padding-left: 16px;
    font-size: 10px;
}

ul.errors-list li {
    display: list-item;
}

.form-control .help-block {
    font-size: 12px;
}

ul.errors-list span {
    position: relative;
    left: -5px;
}