Truncate RSS Feed

I have a feed where one of the fields is verbose and would like to truncate the text to x number of lines/characters. I can get it to work for a single line but not for multi-line. Anyone have some CSS to share to achieve this?

Thanks in advance

I’d say that would require javascript more than css, now I don’t know how do you have it configured, but perhaps this topic will be of interest to you - Here’s how to show as many ticker items as will fit
with that code or with some adjustment to your use case.

Thanks Peter - I will give it a look.