Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this page for instructions on how to get full permissions. Sorry for the inconvenience.
source.puri.sm will be down starting March 18, 6:00 UTC, for a server migration. We expect the migration to take up to 4 hours.
The CSS engine works in such a way that invisible children are treated as visible widgets, which breaks the expectations of the .preferences style class when filtering a row, leading to straight corners when the first row or last row are filtered out.
This works around it by hiding filtered out widgets.