My code is nearly functional and can be viewed on this jsFiddle.
The current behavior of the code is that it slides down and up a green rectangle. However, I am facing several issues that need to be resolved. The first issue I want to address is achieving a smooth slide down with no gaps in between, all at once, within 1500 milliseconds. Currently, it only slides down for 500 milliseconds and when clicked to slide down, the green rectangle moves faster than expected.
I would like to maintain the existing structure of my HTML divs if possible, with additional divs being the only acceptable modification needed to update the code.
Previously, a different jQuery code was used but had issues with sliding down smoothly in Firefox (despite working perfectly in Chrome). This prompted the replacement of the old jQuery code with the current one, thanks to A.K (jQuery - slide down instead of slide up).