1. 程式人生 > >設計稿750px移動端字型自適應,1rem=100px

設計稿750px移動端字型自適應,1rem=100px

<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>