They're in the zip, but you will have to remove the prefixes I added that denotes what is what.
I've also added a Blank overlay that can be used to "treat" other buttons as required.
There is also a "New" lofi.css to which I've only added some control over the width of the LoFI templates.
Just a Demo:
|Description:||Border-less buttons for Pearl Black, Blue and White||