I have been trying to get my head around this for a while now. The requirement is that there is an element with the id
tooltip which is visible when the user hovers over an area.
This is exactly what happens, as you can see on the pen here: https://codepen.io/makingstuffs/full/YzKxpPX
However the test keeps failing:
I have tried making the div in the HTML and just changing its content in D3, that failed.
I tried moving the position of the div element, that failed.
I tried creating the entire element in D3, that failed.
I tried making it invisible using CSS, that failed.
I tried making it invisible using D3, that failed.
I tried moving the place of the FCC test script call, that failed.
Someone please help me.