移动端rem适配文件

/* eslint-disable */
! function() { var a = "@charset "utf-8";html{color:#000;background:#fff;overflow-y:scroll;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}html *{outline:0;-webkit-text-size-adjust:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}html,body{font-family:sans-serif}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,hr,button,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{margin:0;padding:0}input,select,textarea{font-size:100%}table{border-collapse:collapse;border-spacing:0}fieldset,img{border:0}abbr,acronym{border:0;font-variant:normal}del{text-decoration:line-through}address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:500}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:500}q:before,q:after{content:''}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}a:hover{text-decoration:underline}ins,a{text-decoration:none}",
        b = document.createElement("style"); if (document.getElementsByTagName("head")[0].appendChild(b), b.styleSheet) b.styleSheet.disabled || (b.styleSheet.cssText = a);
    else try { b.innerHTML = a } catch (c) { b.innerText = a } }();
! function(a, b) {
    function c() { var b = f.getBoundingClientRect().width;
        b / i > 540 && (b = 540 * i); var c = b / 7.5;
        f.style.fontSize = c + "px", k.rem = a.rem = c } var d, e = a.document,
        f = e.documentElement,
        g = e.querySelector('meta[name="viewport"]'),
        h = e.querySelector('meta[name="flexible"]'),
        i = 0,
        j = 0,
        k = b.flexible || (b.flexible = {}); if (g) { console.warn("将根据已有的meta标签来设置缩放比例"); var l = g.getAttribute("content").match(/initial-scale=([d.]+)/);
        l && (j = parseFloat(l[1]), i = parseInt(1 / j)) } else if (h) { var m = h.getAttribute("content"); if (m) { var n = m.match(/initial-dpr=([d.]+)/),
                o = m.match(/maximum-dpr=([d.]+)/);
            n && (i = parseFloat(n[1]), j = parseFloat((1 / i).toFixed(2))), o && (i = parseFloat(o[1]), j = parseFloat((1 / i).toFixed(2))) } } if (!i && !j) { var p = (a.navigator.appVersion.match(/android/gi), a.navigator.appVersion.match(/iphone/gi)),
            q = a.devicePixelRatio;
        i = p ? q >= 3 && (!i || i >= 3) ? 3 : q >= 2 && (!i || i >= 2) ? 2 : 1 : 1, j = 1 / i } if (f.setAttribute("data-dpr", i), !g)
        if (g = e.createElement("meta"), g.setAttribute("name", "viewport"), g.setAttribute("content", "initial-scale=" + j + ", maximum-scale=" + j + ", minimum-scale=" + j + ", user-scalable=no"), f.firstElementChild) f.firstElementChild.appendChild(g);
        else { var r = e.createElement("div");
            r.appendChild(g), e.write(r.innerHTML) }
    a.addEventListener("resize", function() { clearTimeout(d), d = setTimeout(c, 300) }, !1), a.addEventListener("pageshow", function(a) { a.persisted && (clearTimeout(d), d = setTimeout(c, 300)) }, !1), "complete" === e.readyState ? e.body.style.fontSize = 12 * i + "px" : e.addEventListener("DOMContentLoaded", function() { e.body.style.fontSize = 12 * i + "px" }, !1), c(), k.dpr = a.dpr = i, k.refreshRem = c, k.rem2px = function(a) { var b = parseFloat(a) * this.rem; return "string" == typeof a && a.match(/rem$/) && (b += "px"), b }, k.px2rem = function(a) { var b = parseFloat(a) / this.rem; return "string" == typeof a && a.match(/px$/) && (b += "rem"), b } }(window, window.lib || (window.lib = {}));