CSS + icons for a system create with Custom System Builder (CSB) - Batman RPG

Type : CSS + icons creation, for a system made with CSB (Batman-RPG) - Possibles updates or quick explanations for DIY Short description : I would like a CSS that cover the system I made with Custom system Builder (CSB) and some icons to create. Inspired with official PDF (in French) if you pleased. Long description : With CSB I created my own system for "Batman Gotham City Chronicles", also called "Batman RPG", which was a first for me. Now I need the aesthetic touch to be done, inspired by the official PDF files I have (in French) if you want to get a look. Whether it's: the character and items sheets, the items icons (weapons, skills, equipment..), the chat box, the Foundry in the top right corner icons (chat, combat, music, journal..) the waiting image, and I'm sure I'm forgetting a few. Even if I'm new in coding, I try to do things in the system so they'll be no changing in the layout of the character and all the item sheets in the future. But if I do, I'd appreciate the opportunity for an update or some clarifications of what do what in the CSS, so I can manage myself all of that, like a guide for beginner so I don't bother you in the future. Budget : I don't know how to value this endeavor but i'm open to discuss it. Merci beaucoup. 🙏