Manage and toggle CSS on a page behind a @supports Feature Query.
FQM allows you to toggle CSS styles applied under a @supports Feature Query
Latest reviews
- (2022-02-21) Andreas: Doesn't work.
- (2018-10-28) Aleksei: Thanks. It's a great extension! Only thing, it doesn't do anything if there is @media inside @supports, e.g. @supports (display: grid) {@media screen and (min-width: 900px) {.wrapper {max-width: 600px;}}} (mac os, Chrome)
- (2018-08-27) Iyare Usen: Awesome extension. Nice work Aderinokun!