Go there to use the option, and go there for more information.
As a quick note, appending "&style=mine" to the end of any URL will enforce the style of the logged-in account on it, as far as I can tell. It does NOT enforce your colour choices in the case of S1 apparently, so this is the first 'hard break' against S1 styles that I know of, but it does work with S1-styled journals. :-)
As a quick note, appending "&style=mine" to the end of any URL will enforce the style of the logged-in account on it, as far as I can tell. It does NOT enforce your colour choices in the case of S1 apparently, so this is the first 'hard break' against S1 styles that I know of, but it does work with S1-styled journals. :-)