how to make a div that looks like this button in CSS

I am trying to create a div that will have following look alike CSS.

Though i am not sure how to get that kind of texture with just CSS also how to add multiple borders like this one( there dark border around white border and internal content has little bit of gradiant shadowy looks.

Here is my fiddle : https://jsfiddle.net/ad4xv9mt/7/

fiddle link

Edit: adding a clear image