Wondering if it would be possible to give the option in the multi-col paragraph to add the width (in percentage) for the right column, or subsequent right columns that would override inline the stylesheet css default of 50% ?
That way a user has the option of leaving the options blank which defaults to 50%, or they could add a fixed width to the left column AND a percentage to the right column that would allow the right column to grow and shrink with the liquid layout but keep the left column fixed. (see screenshot of leftcolumn pixel width and rightcolumn percentage width)

At some point it would be nice to have the option to switch this so that the right column were fixed and the left column were a percentage, but for now does this sound like a possibility?

Example page is here: https://www.jboss.org/author/events.html?
Where the right column should be larger than 50% because sometimes the posts have video that's really large and breaks the page

Thanks!
C