Hi, Could you please allow Bootstrap classes to be available within Character Sheets (without needing to redefine these with "sheet-" for each sheet. Either by: - Define each of these classes as is with the sheet prefix without the Sheet Authors having to achieve this due to some of the earlier mentioned security exceptions. - Before prefixing the sheet- class determine if these are already defined within Bootstrap (or other technology's CSS defined classes) to hopefully remove their repetition (obviously comes with additional issues). This should hopefully allow Authors to style the sheet with Div's and without the use of nested tables. This is recommended in the wiki though just not available. Thanks (Original Post)