I'm just now learning how to make a character sheet. The current work is quite rough, not very pretty, and hopefully it will function, but the system for which I'm developing it needs a lot of different sets of information. It's a Roll20 sheet for an in-development Kingdom Hearts Tabletop RPG, and I would like it to contain six tabs: Combat Stats, Equipment, Inventory, Abilities, Commands, and Spells. My goal is to have those six tabs exist underneath a set of basic information. Could someone help me by posting the appropriate HTML and CSS coding, just to make the radio buttons and have them work?