移动端经验技巧

rem计算

rem自适应
<script type="text/javascript">
		(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 = 20 * (clientWidth / 960) + 'px'; //其中“20”根据你设置的html的font-size属性值做适当的变化
				};
			if(!doc.addEventListener) return;
			win.addEventListener(resizeEvt, recalc, false);	
			doc.addEventListener('DOMContentLoaded', recalc, false);
		})(document, window);
	</script>
	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
	<script src="http://www.molicar.com/resources/js/jquery-1.8.3.min.js"></script>

默认页面样式

body {
    max-width: 540px;	
    min-width: 320px;	/* 默认移动端最小宽度320px */
    margin: 0 auto;		/* 默认给个居中 */
    font: normal 14px/1.5 Tahoma, "Lucida Grande", Verdana, "Microsoft Yahei", STXihei, hei;
    color: #000;
    background: #f2f2f2;
    overflow-x: hidden;		/* 保障横向不会出现滚动条 */
    -webkit-tap-highlight-color: transparent;	/* 防止点击背景高亮 */
}