Nudge the placeholder ribbon left 2px, past the border

[colagrosso]

To my eye, the ribbon should fold against the outside edge of the border.

Before:

After:

(The "In Use" ribbon on artwork looks right because it's placed on a higher element, before the border is applied.)

[acabal]

Good catch. But let's tweak the CSS a little - we want the .ribbon to be reusable and the exception case is the placeholder, which has a thicker border. So we should only adjust the position for placeholders, not every single ribbon. (For example, in case in the future we want to add a ribbon to a regular ebook?)