Please note, this is a STATIC archive of website developer.mozilla.org from 03 Nov 2016, cach3.com does not collect or store any user information, there is no "phishing" involved.

Edit CSS filters

filter properties in the Rules view have a circular gray and white swatch next to them:

Clicking the swatch opens a filter editor:

You can add, remove, and edit filters, and drag them to change the order in which they are applied:

Saving filter presets

From Firefox 42 onwards, you can also add filters to a list of presets:

You can save the current filter to the preset list:

You can then apply saved filters to new elements:

Document Tags and Contributors

 Contributors to this page: wbamberg, jswisher, Sheppy
 Last updated by: wbamberg,