.form-group label:has([name="REGISTER[PERSONAL_MOBILE]"])::before {
    content: "\e91d";
}

.form-group label:has([type="PERSONAL_MOBILE"])::before,
.form-group label:has([type="LOGIN"])::before {
    content: "";
    display: inline-flex;
    align-items: center;
    font-family: 'rt';
    font-size: var(--icon-size-max);
    width: var(--icon-size-max);
    height: var(--icon-size-max);
    color: var(--color-default-60);
    position: absolute;
    bottom: 13px;
    left: 16px;
}

.form-group label:has([type="REGISTER[LOGIN]"])::before {
    content: "\e906";
}