if (!!window.MSInputMethodContext && !!document.documentMode) {
  var circle = document.getElementsByClassName('path')[0];
  var array = 64.5;
  var offset = 125;
  var animate = function() {
    if (offset < 0){
      offset = 125;
    };

    circle.style.strokeDasharray = array;
    circle.style.strokeDashoffset = offset;
    offset--;

    requestAnimationFrame(animate);
  }
  animate();
}