I liked Minecraft market's customizability, so I went with what I could. Demo: https://blune.minecraftmarket.com/ Code: https://github.com/VintageSI/Dark-UI-MCM/blob/master/DarkUI.css Feel free to optimize it, since I really haven't. You can use it at https://minecraftmarket.com , Thanks! EDIT: Taking theme requests now!
