md timeline

const MdTimelineIcon = (props) => (
  <svg 
    xmlns="http://www.w3.org/2000/svg" 
    viewBox="0 0 24 24" 
    width="24"
    height="24"
    fill="none" 
    stroke="currentColor" 
    strokeWidth="2" 
    strokeLinecap="round" 
    strokeLinejoin="round" 
    {...props}
  >
    <g></g><g><g><path d="M23,8c0,1.1-0.9,2-2,2c-0.18,0-0.35-0.02-0.51-0.07l-3.56,3.55C16.98,13.64,17,13.82,17,14c0,1.1-0.9,2-2,2s-2-0.9-2-2 c0-0.18,0.02-0.36,0.07-0.52l-2.55-2.55C10.36,10.98,10.18,11,10,11c-0.18,0-0.36-0.02-0.52-0.07l-4.55,4.56 C4.98,15.65,5,15.82,5,16c0,1.1-0.9,2-2,2s-2-0.9-2-2s0.9-2,2-2c0.18,0,0.35,0.02,0.51,0.07l4.56-4.55C8.02,9.36,8,9.18,8,9 c0-1.1,0.9-2,2-2s2,0.9,2,2c0,0.18-0.02,0.36-0.07,0.52l2.55,2.55C14.64,12.02,14.82,12,15,12c0.18,0,0.36,0.02,0.52,0.07 l3.55-3.56C19.02,8.35,19,8.18,19,8c0-1.1,0.9-2,2-2S23,6.9,23,8z"/></g></g>
  </svg>
);