worldcup_front/public/base.js

// 自定义
(function () {
  var recalc = function () {
    var width = document.documentElement.offsetWidth
    var fontSize = 100 / 1240 * width
    document.querySelector('html').style.fontSize = (fontSize) + 'px'
  }

  window.addEventListener('resize', recalc, false)
  document.addEventListener('DOMContentLoaded', recalc, false)
  recalc()
})()