[Typo3] 2 Columns Extension (fdfx_2cols) with RTE and CSS?

[tapio]

Reinhard Müller wrote:
> Hi T3er's,
> 
> Could anybody help me with my  troubles with the 2 Columns Extension (fdfx_2cols). 
> 
> 1) The RTE ignores custom tags (font, ..) which i've provided in the "Left Column" Part of the "fdfx_2cols" and deletes them with saving.
 > 2) All "<p>" tags are filtered out by rendering the "Normal Column" 
Part of  "fdfx_2cols" Content. In the RTE and the database the "<p>" 
tags of the content are remaining.

You must look at the TCA setting for the plugin. Presumably some tags 
are ignored. You might need to define these for THIS plugin - 'mininews' 
has special TS config for RTE.