1### Creating Custom Skins
2
31. Create a folder like this (recommended name: 'src/skin-custom-...')
42. For a start, copy files from one of the existing skin folders (src/skin-...)
5   to the custom folder:
6   - ui.fancytree.less (required)
7   - icons.gif (if needed)
8   - loading.gif (if needed)
93. cd to your fancytree folder and run `grunt dev` from the console.<br>
10   Note: NPM and Grunt are required.
11   Read [how to install the toolset](https://github.com/mar10/fancytree/wiki/HowtoContribute#install-the-source-code-and-tools-for-debugging-and-contributing).
124. Edit and save your ui.fancytree.less file.<br>
13   The `ui.fancytree.css` will be generated and updated automatically from
14   the LESS file.
15