Got a button that does its little color dance thing by default fine except I want it to not have a green solid block color when the toggle is clicked a second time to ‘hide’ the #sequences div. So when mouseover and when clicked to show Sequences it stays green, but when clicked again to hide sequences it will have a null color thereby looking like a regular line of text again.
If you add/remove a class with your JS then you can style the button as you want.
It wasn’t clear if you wanted the button to start life as a button or as a line of text. Or just start as text, turn into a button and then return to text?
Anyway you can achieve any of the above by manipulating the following code.