最新移動端rem佈局

這個要比我去年上傳的rem好很多 更準確 更方便 100px等於1rem 10px等於0.1rem怎麼樣是不是跟簡單。一起來看一下

css初始化文件：
*注意給body裏面設置font-size:0.32rem;

html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,a, abbr, acronym, address, big, cite, code,del, dfn, em, img, ins, kbd, q, s, samp,small, strike, strong, sub, sup, tt, var,b, u, i, center,dl, dt, dd, ol, ul, li,fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, th, td,button,article, aside, canvas, details, embed, figure,figcaption, footer, header, hgroup, menu, nav,output, ruby, section, summary, time, mark,audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline;
    background: transparent;
    outline: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

ol, ul {
    list-style: none;
}

button {
    background: transparent;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
    content: '';
    content: none;
}

strong {
    font-weight: bold;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img {
    border: 0;
    max-width: 100%;
}

html {
    line-height: initial;
}

body {
    font-size: 0.32rem;
}

js文件：

(function(doc, win) {
            var docEl = doc.documentElement,
                resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
                recalc = function() {
                    var clientWidth = docEl.clientWidth;
                    if(!clientWidth) return;
                    if(clientWidth >= 750) {
                        docEl.style.fontSize = '100px';
                    } else {
                        docEl.style.fontSize = 100 * (clientWidth / 750) + 'px';
                    }
                };
            if(!doc.addEventListener) return;
            win.addEventListener(resizeEvt, recalc, false);
            doc.addEventListener('DOMContentLoaded', recalc, false);
        })(document, window);