(function () {
  var zoom = window.devicePixelRatio || window.screen.deviceXDPI / window.screen.logicalXDPI;
  // console.log(zoom);
  fontSize();

  window.onresize = fontSize;

  function fontSize () {
    var size;
    var winW = window.innerWidth;
    if (winW <= 1600 && winW > 800) {
      // size = 90;
      size = Math.round(winW / 32);
      if (size<40) {
        size = 40;
      }
    } else if (winW <= 800) {
      size = Math.round(winW / 7.5);
      if (size > 60) {
        size = 60;
      }
    } else {
      // size = 100;  
      size = winW / 4000 * 100  
    }
    if (zoom == 1.25) {

      document.getElementsByTagName("html")[0].style.fontSize = size / 1.2 + "px"
    } else if (zoom == 1.5) {
      document.getElementsByTagName("html")[0].style.fontSize = size / 1.4 + "px"
    } else {
      document.getElementsByTagName("html")[0].style.fontSize = size + "px"
    }
    /* if (zoom == 1.25) {
      $('html').addClass('zoom125')
    } else if (zoom == 1.5) {
      $('html').addClass('zoom150')
    } */

  }
})();