Mobile End REM Transduction

1. Why use REM

Automatic resizing based on screen size

2. How to use REM

In the following steps

A. Use PS to set the manuscript to 640px or 750px (remember to scale)

B. When debugging, remember to set the browser default minimum font to minimum. The phone is supported for fonts below 12px

C. Introduction of meta-headers

    <meta name= "viewport" content= "Width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no, Minimal-ui ">

D. Introducing the Reset File

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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;}

　　

E. Introduction of JS Media Query file

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(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);

　　

F. Directly in the case of 750px or 640px, the unit is also directly with the PX

G. To http://www.520ued.com/the size of the PX to rem,html 100px.

H. Call it off!!

Resources:

http://www.520ued.com/

Http://bbs.it-home.org/thread-64920-1-1.html

Mobile End REM Transduction