这是一款效果非常酷的jQuery和CSS3移动手机隐藏菜单UI界面设计。这个UI设计共有三种不同的打开隐藏菜单的效果，分别为滑动显示，Material Design风格效果和展开式效果。
使用方法
HTML结构
这三种不同的隐藏菜单的HTML结构大致基本相同。第一种滑动效果菜单的HTML结构如下：
<div class="screen"><div class="navbar">div><div class="list"><div class="item"><div class="img">div><span>span><span>span><span>span>div><div class="item"><div class="img">div><span>span><span>span><span>span>div><div class="item"><div class="img">div><span>span><span>span><span>span>div><div class="item"><div class="img">div><span>span><span>span><span>span>div>div><div class="burger"><div class="x">div><div class="y">div><div class="z">div>div>div>div>CSS样式
第一种隐藏菜单的滑动效果的CSS实现代码非常简单。整个菜单设置了固定的宽度和高度，并设置指定贝兹曲线的动画过渡效果。
div.menu {height: 568px;width: 320px;margin-left:-190px;opacity:0;position:relative;-webkit-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-moz-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-ms-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-o-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);}在菜单按钮被点击的时候，背景图片会轻微的移动一些，制作出一点视觉差效果。
#menu-bg{position: absolute;left: -10px;top: -120px;opacity: 0.3;-webkit-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-moz-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-ms-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-o-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);}div.menu.animate #menu-bg{left:-23px;-webkit-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-moz-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-ms-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-o-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);}菜单项使用margin-left值来制作动画效果，每一个菜单项都设置了不同的延迟时间，使它们有依次进入的效果。
div.menu ul{margin-top:110px;position:relative;}div.menu ul li {list-style: none;width: 320px;margin-top: 40px;text-align: left;padding-left: 100px;font-size: 23px;}div.menu ul li a {color:#fff;text-decoration:none;letter-spacing:1px;}div.menu.animate ul li {margin-left:80px;-webkit-transition: all 800ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-moz-transition: all 800ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-ms-transition: all 800ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-o-transition: all 800ms cubic-bezier(0.000, 0.995, 0.990, 1.000);transition: all 800ms cubic-bezier(0.000, 0.995, 0.990, 1.000);}div.menu.animate li:nth-of-type(1){transition-delay: 0.0s;}div.menu.animate li:nth-of-type(2){transition-delay: 0.06s;}div.menu.animate li:nth-of-type(3){transition-delay: 0.12s;}div.menu.animate li:nth-of-type(4){transition-delay: 0.18s;}div.menu.animate li:nth-of-type(5){transition-delay: 0.24s;}另外在菜单按钮被点击的时候，屏幕层screen被推到屏幕的右边，这个效果通过修改它的left属性来完成。
div.screen{width:320px;height:560px;overflow:hidden;position:absolute;top:0px;left:0px;background:#31558a;-webkit-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-moz-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-ms-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-o-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);}div.screen.animate{left:254px;-webkit-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-moz-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-ms-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);-o-transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);transition: all 500ms cubic-bezier(0.000, 0.995, 0.990, 1.000);}源码演示/下载请点击阅读原文
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