H5自适应方案

<meta charset="UTF-8">

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"/>

<meta content="yes" name="apple-mobile-web-app-capable">

<meta content="yes" name="apple-touch-fullscreen">

<meta content="telephone=no,email=no" name="format-detection">

rem转px

rem-count.js

(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 = 100 * (clientWidth / 750) + 'px';

};

if (!doc.addEventListener) return;

win.addEventListener(resizeEvt, recalc, false);

doc.addEventListener('DOMContentLoaded', recalc, false);

})(document, window);