What if we could have one clean, well-structured menu which would combine the dynamism and code-ease of dropdown menus and do away with their main problems (not to mention degrade beautifully)?

• 如果我们能有一个清爽的、能把功能和代码简单联系起来，并且抛弃他们的主要问题（不要提降低美观的要求）的良结构的菜单，那会怎么样？