First of all, that’s a great find
thanks for sharing
Second, I just didn’t get it to work yet...
I entered the path of my CSS file, but everything still looks the same in TinyMCE.
I triple checked the path, even copied it and just replaced the "\" with "/", but no go.
EDIT:
Ok, I just found this: Now the CSS file is specified, my h1’s are not displayed bold anymore (on my website, in tinyMCE they still are).
Did you mean this: when no css file is specified tinyMCE will give it’s default markup to the elements (by adding css properties to the elements in the html code)?
And not: when a css file is specified tinyMCE will display the elements like they should appear on your website? (so if h1 has a green bottom-border, tinymce will display this)