extract embeded css

Maybe I am missing something stupid but I cannot for the life of me figure out how to extract embedded css elements in rubymine.

I have the following in a view:

      <% if launch.date < Date.today then %>
          
      <% elsif launch.date > (Date.today + 30) %>
          
      <% end %>

However I cannot figure out how to bring up the dialog to extract embedded css.
I hit alt-enter like the "7 minute video"  says but it just brings up the color selector.

I thought maybe it was because it was a color so I treid with font-size as well but same result.    is this a Mac only feature?

Also if anyone has a better "rails"  way to do what I am doing in my code above please let me know.

Thanks,
Dal