I am creating technical documents and it is being numbered as:

1 Testing
1.1 Testing
1.1.1 Testing
1.1.1.1 Testing

I would like all of the "testing" text to be aligned vertically, and the numbering can float in the left margin. I would like it to look like so (without periods):

..........1 Testing
.......1.1 Testing


....1.1.1 Testing
.1.1.1.1 Testing

I would like to build this format into my styles gallery so I can create documents from a template that follow these rules.

Any help would be greatly appreciated.

Best regards,

Jace