多款基于CSS3技术制作的3D立体导航菜单，实现时要注意有两个关键之处，一是使用box-shadow制作菜单立体效果，二是使用gradient配合before选择器制作导航项之间的分隔线。一共有4款不同颜色的菜单，根据你的喜好选择吧。-CSS3-based technology to produce a variety of 3D stereo navigation menu, when you realize you want to note that there are two key points, one is the use of three-dimensional box-shadow effect of making the menu, the second is the use of gradient picker with before making dividers navigate between items . A total of 4 different colors menu, choose it according to your preferences.