Adding css to the backend of your website allows your WYG to better match your WYS*.
Far too often in the world of websites, an owner logs in, makes edits, and clicks “Update” only to be confronted with a page with little resemblance to the carefully crafted message they created using the graphical editor. I’ll be the first to admit this is a long way from being a solved problem and you should always expect things to render a little differently once published but in my experience many back-ends miss the mark by a lot.
Here at LaunchDM we’ll include css to style the back-end editor for you, so when you add pictures and change styling, you’re not surprised by the result.
* WYSIWYG – What You See Is What You Get, a general term to describe graphical editors, which allow you to avoid mucking about in the html markup.