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#e4b9b9;border-radius:50%;width:28px;height:28px;font-size:18px;line-height:1;position:absolute;top:50%;right:0;transform:translateY(-50%)}.mtoken-main .remove-signer:hover{background:#ffe8e8}.mtoken-main .remove-signer:disabled{opacity:.35;cursor:not-allowed}.mtoken-signer-challenge{border-top:1px solid var(--ds-line);margin-top:20px;padding-top:18px}.challenge-heading{flex-direction:column;gap:3px;margin-bottom:12px;display:flex}.challenge-heading b{color:var(--ds-navy);letter-spacing:.08em;font-size:11px}.challenge-heading span{color:var(--ds-muted);font-size:12px}.mtoken-signer-challenge .mac-code-card{margin-top:8px}.mtoken-signer-challenge .primary-action{margin-top:10px}