The easiest way to do this is by using the CSS 英雄 plugin. It is a premium WordPress plugin that allows you to customize any WordPress theme without writing a single line of code (No HTML or CSS required). See our CSS 英雄评论 to learn more.
There are many other ways to add a mobile responsive menu. Like a menu that appears with a toggle effect, a slide in menu, and responsive select menu. Learn more about all of them in our guide on how to 创建适合移动设备的响应式 WordPress 菜单.
Add your articles into relevant categories and then head over to 外观 » 菜单 page. Click on the categories tab to expand it and then select the categories that you want to display in your navigation menus.