I might as well be leaving it as it is right now, but I'd like the up and down (▼ - ▲ respectively) triangle symbols to swap depending on whether .2ndul is :visible or :hidden. I tried with the commented code in the 'javascript' box knowing beforehand it won't probably work. You got it. It didn't.
I tried an 'if statement' too without success. I guess it wonīt be such a difficult thing to get!! Any tip?
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