Evaluate and update alert box styles for docs.gitlab.com
Per @clenneville's comment here...
If we decide we need to keep notes for some uses, I'd like to consider a visual re-design of the notes component that makes them flow a little more seamlessly with surrounding content.
And as per discussion with @pedroms, @jeldergl, and @marcia around note styles here...
We should evaluate our Alert box styles and consider implementing the design elements described in Pajamas (designs here).
This can coincide with an evaluation of the existing use/frequency of each alert box type and any necessary style guide updates regarding their use.