# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/css/_colon_valid/index.md # Original Wiki contributors wbamberg mfuji09 chrisdavidmills robocat ericwbailey fscholz mfluehr Sebastianz cPhost erikadoyle Lemondoge Johan-S cvrebert teoli Inkbug MusikAnimal kscarfone Sheppy McGurk nimbupani jswisher