I'm using WordPress and on one of my category pages i'm trying to allow the user to toggle the visibility of a div at the click of a button. It works perfectly but i would like to add a background image to the toggle button to improve the appearance.
I can't seem to figure out how to do this. Here is the code that toggles the div 'journal', if anyone could have a look at it and help add the background image code i would be very grateful. Thanks.