Custom character sheet ignoring default Roll20 style

I would like to make a character sheet ignoring all default style, meaning, if I add an input type=number or a button, I would like a rectangular element with no style. At first default elements style seems good, but when you want to use another tool to develop your sheet (like, visual studio) it's a pain to preview the results. Is that possible?

Ps: I tried to add the base.css and app.css to my character sheet HTML outside Roll20, but had no success in obtaining the same style result at roll20.

While you can create a wrapper to emulate roll20's editor, it will lack functionality.&nbsp; Off the top of my head; sheetworkers, repeating sections and pictos fonts(dice for rolls), etc. will not work outside of roll20.&nbsp; I created a wrapper inside dreamweaver a long time ago.&nbsp; Here's the files I used&nbsp; <a href="https://www.dropbox.com/sh/0d82d967kj50459/AADGzZ306RhhMKKOkXqoj4OIa?dl=0" rel="nofollow">https://www.dropbox.com/sh/0d82d967kj50459/AADGzZ306RhhMKKOkXqoj4OIa?dl=0</a> &nbsp;They may help you set something up off-line. I changed to simply making edits in notepad++ and/or ms visual studio, copy your code to the html/css console, save and preview in an actual game.&nbsp; Rinse and repeat. Cheers

Great template! It seems to be working like a charm. Thanks! Also I don't intent to touch any sheetworkers until finish to design the UI; so, it's not a problem.