How to remove scroll up when collapsing a submenu?

Question

Web development

there is such a beautiful menu
, everything would be fine, but when this menu is large and has also large submenus, it is logical when opening the page scrolls down, but when you click again to collapse the submenu, the page flies sharply to the very top, which is very inconvenient, as if the page overloaded, how to fix it???

Answer 1

Good afternoon, you can just add another # sign to the a tag
like this, then it will not fly up
<a href="##">