- rename `#osd` selectors to `#osd-container` for better encapsulation - add `min-width: 180px` to the container definition - update muted styling rules to use `#osd-container.muted` instead of element‑specific classes - replace deprecated `#brighntess-icons.muted` with `#osd-image.muted` - clean up stray braces and whitespace in the stylesheet