.security-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.security-section-heading h2 { margin: 0; }
.security-section-heading .button { margin: 0; white-space: nowrap; }
.security-list .session-item + .session-item { margin-top: 18px; padding-top: 22px; border-top: 1px solid rgba(94, 137, 169, .34); }
@media (max-width: 580px) {
  .security-section-heading { align-items: stretch; flex-direction: column; }
  .security-section-heading .button { width: 100%; }
}