In this version the banner at the bottom is off by default. To turn it on hold the control key. Be sure that you've "clicked" into the window otherwise the browser won't be able to tell that you're typing (that's just how browsers work).
** If you want to use this extension on local files (when the URL says file:// at the beginning) you need to go into your Chrome extension settings, go to the Details for the Pesticide for Chrome extension, and turn on the setting "Allow access to file URLs". This is a security setting from Chrome that is off by default.
Pesticide is an open source CSS tool created by Adam Morse and available for download, forking on Github at https://github.com/mrmrs/pesticide
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!