<script type="text/javascript"> //JS监听浏览器文字大小代码 "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>
设计稿750px移动端字体自适应,1rem=100px
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转载自blog.csdn.net/cheeso/article/details/78390542
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