設計稿750px移動端字型自適應,1rem=100px
阿新 • • 發佈:2018-12-23
<script type="text/javascript"> //JS監聽瀏覽器文字大小程式碼 "use strict"; (function (doc, win) { var docEl = doc.documentElement, resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize', recalc = function () { var clientWidth = docEl.clientWidth; if (!clientWidth) return; docEl.style.fontSize = (clientWidth / 3.75) + 'px'; }; if (!doc.addEventListener) return; win.addEventListener(resizeEvt, recalc, false); doc.addEventListener('DOMContentLoaded', recalc, false); })(document, window); </script>