Hi,
because of locked state of
https://stackideas.com/forums/remove-border-for-category I open a new ticket for css styling documentation.
Obviously my question was not clear enough again. I asked you concerning documentation which classes ( eg .eb-post-thumb .eb-post-image-cove,..) are responsible for which UI elements. I can guess it, but is not a secure way for styling.
An other and more secure way would be using the inspect function of the browser (s. attachment), but it is either 100% perfect.
Thanks,
Michel