.phone-number,
[data-phone-format],
[data-filter-value="phone"],
td[data-volunteer-column="phone"],
[data-volunteer-phone] {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
}

input.phone-number {
    letter-spacing: .01em;
}