editor_css

This option enables you to specify the CSS file to be used for the editor toolbars/user interface of TinyMCE. By default, this option is set to a CSS file found in the currently used theme. This CSS contains layout information about panels and buttons used by TinyMCE.

Example of usage of the editor_css option:

tinyMCE.init({
	...
	editor_css : "/myeditor.css"
});