Custom styling of compose box

[Supermathie (Michael Brown)]

With the merging of our new composer style the custom CSS for the composer here on Elastic needs adjusting - see the right side of the screenshot below:

[warkolm (Mark Walkom)]

I going to have to claim ignorance on how this is done and invoke the awesome @discourse team to assist on this one

[Supermathie (Michael Brown)]

CSS to me is like:

but thankfully looks like someone has fixed it: