Good day to all.
I have long wanted to make this elementary ... when I hover over a certain text, a link, a cell in a table, I want a white area to appear below (preferably a table), with the links I specified. Links must be equal to certain variables ($ u01, $ u02, $ u03 ...). Of course, “googol taxis”, but I’m doing this menu for the first time, and I don’t know the pitfalls. Therefore, there are two questions.
First: the hunt to find out what is the most standard, cross-browser, ancient, inside the page, without a library, you can write this menu?
Second: how to write this? Who can write a "modest" example?