In reply to Joël L..

I think you're right that Wordpress is really for developers. I don't think it was ever meant to be for DIY website builders although it is simple enough for people to use it.

If you don't want to teach your clients CSS code, you can show them this video I made to solve this problem. I figured my clients would be asking so I better make a video. I'm sure it will help out others too: https://www.youtube.com/watch?v=YcoWQxV6CaU

I agree that it's annoying to have to install a plugin for those. That's why I decided I'm not going to use the plugin.