Would look better if the box took up the whole vertical space of the left sidebar, but it indeed works. An improvement would be to automatically make it apply to localized versions of Amazon, such as amazon.fr, given that my testing indicates that it works without needing modification other than adding extra @match options.
Would look better if the box took up the whole vertical space of the left sidebar, but it indeed works. An improvement would be to automatically make it apply to localized versions of Amazon, such as amazon.fr, given that my testing indicates that it works without needing modification other than adding extra @match options.