.daa-username-help,
.daa-username-status {
    display: block;
    margin-top: 6px;
    line-height: 1.4;
}

.daa-username-help {
    color: #536b8b;
    font-size: .84rem;
}

.daa-username-status {
    min-height: 1.3em;
    color: #176b2c;
    font-size: .84rem;
    font-weight: 700;
}

.xp-register-form input:invalid:not(:placeholder-shown) {
    border-color: #c94a4a;
}