Bootstrap Vertical Menu with Submenu on Click — CodeHim

Responsive Drop Down Menu with Sub Menu in HTML & CSS

I start building my click menu as a CSS-only hover menu that uses li:hover > ul and li:focus-within > ul to show the submenus. Then, I use JavaScript to create the elements, set the aria attributes, and add the event handlers. This means the menu still mostly works without JavaScript and plays nicely with link-only menus built in.

Responsive Sidebar Menu With SubMenu Using HTML CSS And JavaScript

How To Create Submenu Under Submenu In HTML And CSS Previous Next