Function loadStyleSheet

loadStyleSheet(path): void
Dynamically loads a CSS file.
Parameters
- path: string
  
  The relative path to the CSS file. This path is relative to <portal>/external/htmlroot/.
Returns void
Remarks
To unload a previously loaded CSS file, use the unloadStyleSheet function.

Example
```
// Loads the CSS file located at "css/myCSS.css" relative to "<portal>/external/htmlroot/"
ix.api.dom.loadStyleSheet("css/myCSS.css");
```