CAJ | 학술논문

网页的导航菜单是整个网页布局中最重要的部分之一，用CSS样式和脚本语言JavaScript制作网页二级下拉菜单，可以使内容和样式分离，修改页面内容或样式时，更加容易省时。只改变CSS属性，其他内容都不变，就可以轻松实现子菜单横向排列和竖直排列的转换，可广泛用于网页设计中。
망혈적도항채단시정개망혈포국중최중요적부분지일，용CSS양식화각본어언JavaScript제작망혈이급하랍채단，가이사내용화양식분리，수개혈면내용혹양식시，경가용역성시。지개변CSS속성，기타내용도불변，취가이경송실현자채단횡향배렬화수직배렬적전환，가엄범용우망혈설계중。
The web page navigation menu is the most important part in all web layout. It can realize the division of web contents and the style to make web page two level menu in CSS and Scripting Language Javascript. It＇s easy to modify web page contents or style and time can be saved. It can easily realize the change of vertical arrangement and horizontal arrangement of two level submenu when the CSS properties are changed without changing other contents. It is widely used in web page design