Add support for setting multiple classes when defining a style

[Teddy95]

Following code do not work:

ContentTools.StylePalette.add([
	new ContentTools.Style('Alert info', 'alert alert-info', ['p']),
	new ContentTools.Style('Alert success', 'alert alert-success', ['p']),
	new ContentTools.Style('Alert warning', 'alert alert-warning', ['p']),
	new ContentTools.Style('Alert danger', 'alert alert-danger', ['p'])
]);

Only one class is possible.

In this code:

ContentTools.StylePalette.add([
	new ContentTools.Style('Alert info', ['alert', 'alert-info'], ['p']),
	new ContentTools.Style('Alert success', ['alert', 'alert-success'], ['p']),
	new ContentTools.Style('Alert warning', ['alert', 'alert-warning'], ['p']),
	new ContentTools.Style('Alert danger', ['alert', 'alert-danger'], ['p'])
]);

it isn't working too.

[anthonyjb]

Hi @Teddy95 - yes currently the system only supports for a single class and I agree this is limiting, I know it's been looked at previously (but I'm now struggling to find the issue). However I'm going to flag it as an enhancement, this is something I know my frontend colleagues would really appreciate too.

[ghost]

I'd like to add my request for this feature as well. It would lend itself very well for use with the Tachyons css library and other "Atomic CSS" methodologies.