I am using Wordpress as a CMS for a project which makes extensive use of custom post types. I need to display columns in admin panels for each custom post type in a different way.
I've already created the necessary columns and populated them. What I need to do is to adjust the CSS a bit. Most importantly I'm trying to tweak the width of certain columns. For example I don't need a column listing the post ID to be as wide as the post name.
I enqueued a stylesheet in the admin panels for my custom post types but I can't get it right to style the column widths.
I tried to adjust the max-width of th or td elements, but it's ineffective. From firebug I can see the css style is there, but it's doing nothing.
While I could find a lot of tutorials to add/edit custom columns, I didn't really gather much information about how to style such columns. Any hint?