Javascript – close other menus when one is clicked
everything i keep trying breaks it. Help me close the other menus when one is clicked. https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_collapsible the maxHeight is confusing me with the nextElementSibling Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore…