How to add/edit html/css?

[YevheniiKolisnyk]

How can i add custom html/css?
For example hide icons in table header

[fgatti675]

Sorry for the late reply! That is not possible by default at the moment.
You can probably hack it by adding your own custom css and selecting the classes you are interested in, you can check the generated html for that. Probably something like BaseTable__header-cell
In any case I would not advise towards it, since those class names could change in the future.