// Timeline component
window.Timeline=function Timeline({steps}){
  return (
    <ol className="timeline" style={{listStyle:"none",padding:0,margin:0}}>
      {steps.map(([time,desc],i)=>(
        <li className="timeline-step" key={i}>
          <span className="timeline-time">{time}</span>
          <span className="timeline-desc">{desc}</span>
        </li>
      ))}
    </ol>
  );
};