Hi @kidson ,
I think it would be better for you to contact a developer to assist you. You don’t need the HTML tags to apply the CSS (indeed, it isn’t recommended to use them).
I include the previous CSS selector with its HTML tags, but please, note that it may not have enough ‘weight’ to change what you want. You should be able to get the HTML entities and add more ‘weight’ to the selector by inspecting the Stock Central’s HTML code.
td.calc_stock_indicator.cell-red span.atmi-cross-circle
Please, note that I already told you that we don’t provide this kind of support, so please don’t ask for further explanations about this selector.
Best Regards,
José Andrés