Collapse menu

[Matej]

Hi there , i have this collapse menu http://codepen.io/anon/pen/kICuq , but i cant figure out ,how can i do that when i click on

"menu" , second time ,the black div dissapear(the black div under the specific menu ofc)?

[justsomeguy]

At the start of the function you'll need to first check if the div for the menu they clicked on is expanded already, and if so then not to expand it again. Using the toggle method is the same as using the add method, because you first remove the class from everything. Toggling will only ever add it.