隐藏页面左侧标签导航栏，纯CSS3手工打造，DIV+CSS布局，鼠标滑动到色块自动弹出栏目菜单具体内容，有红、绿、蓝、黄、粉多种菜单色块。-Hide the tab page on the left navigation bar, pure CSS3 handmade, DIV+ CSS layout, slide the mouse to pop up automatically patch section menu details, red, green, blue, yellow, pin

手机端点击滑动隐藏侧边栏菜单基于CSS3制作，4种侧边栏菜单实例。-Click on the phone side slide to hide the sidebar menu based on CSS3 production, four kinds of sidebar menu instance.

jQuery左侧伸缩导航菜单基于jquery-1.8.3.min.js制作，点击展开收缩效果，包括无缓动—展开隐藏、无缓动—百叶窗、滑动—展开隐藏、滑动—百叶窗等四种伸缩特效。-stretching the left navigation menu based on jQuery jquery-1.8.3.min.js production, click to expand shrinkage effects, including no easing- Expand hide, no easin