Board Thread:Support Requests - Designing Your Wiki/@comment-26454055-20200509043216

Hello,

I want to make a timeline on my wiki where I can click to hide or show categories, like the timeline page does with movies, TV shows, books, etc:

https://starwars.fandom.com/wiki/Timeline_of_canon_media#js

I want to figure out how to do the same function of hiding categories and such. I am trying right now to just copy the code and am able to change the text. But I can't figure out how to assign categories or change colors of a cell. I would also like to know how to change the width of columns and rows. Thanks! 