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);