.timit {
  stroke-dasharray: 600;
  stroke-dashoffset: 400;
  stroke-linecap: round;
  stroke-linejoin: round;    
  animation: dash 5s linear alternate infinite;
  
}

@keyframes dash {
  from {
    stroke-dashoffset: 600;
  }
  to {
    stroke-dashoffset: 0;
  }
}