No
As you can read in the original depot, there are only css files :
https://github.com/ckeditor/ckeditor4/tree/major/skins/moono-lisa
But you can override the moono-lisa theme in creating your own including the original css files, and override theme. Take a look at this : https://ckeditor.com/docs/ckeditor4/latest/guide/skin_sdk_intro.html#the-anatomy-of-a-skin
And specially the files editor.css with include tags
Extract of the readme :
Directory Structure
CSS parts:
- editor.css: the main CSS file. It's simply loading several other files, for easier maintenance,
- mainui.css: the file contains styles of entire editor outline structures,
- toolbar.css: the file contains styles of the editor toolbar space (top),
- richcombo.css: the file contains styles of the rich combo ui elements on toolbar,
- panel.css: the file contains styles of the rich combo drop-down, it's not loaded
until the first panel open up,
- elementspath.css: the file contains styles of the editor elements path bar (bottom),
- menu.css: the file contains styles of all editor menus including context menu and button drop-down,
it's not loaded until the first menu open up,
- dialog.css: the CSS files for the dialog UI, it's not loaded until the first dialog open,
- reset.css: the file defines the basis of style resets among all editor UI spaces,
- preset.css: the file defines the default styles of some UI elements reflecting the skin preference,
- editor_XYZ.css and dialog_XYZ.css: browser specific CSS hacks.
Other parts:
- skin.js: the only JavaScript part of the skin that registers the skin, its browser specific files and its icons and defines the Chameleon feature,
- images/: contains a fill general used images,
- dev/: contains SVG and PNG source of the skin icons.