form fieldset legend{border-bottom:1px solid var(--ts-border-color,var(--bs-border-color));color:var(--bs-secondary-color);float:none;font-size:.8rem;font-weight:700;letter-spacing:.06em;margin-bottom:1rem;padding-bottom:.4rem;text-transform:uppercase;width:100%}form fieldset:not(:first-of-type) legend{margin-top:1.25rem}