You no longer need this plugin to change the CSS Styles in your opt-out. All features this plugin provides can be found in the Matomo core features. This plugin will be keep available to not break any websites using this plugin.
Adds a new admin tab allowing to change the opt-out CSS Styles for each website.
1) Click on the "Settings" link located in the top menu on the right
2) Click on the "Custom Opt-Out" tab located in the "Settings" section of the sidebar on the left
3) Enter your customized CSS code into the textarea input field called "Custom Css" e.g.
body {
font-family: Arial, Verdana, sans-serif;
font-size: 12px;
color: #ddd;
line-height: 160%;
margin: 10px;
padding: 0;
}
or insert a URL to the file containing your custom CSS into the input field called "External CSS File" e.g.
http://www.example.org/styles/piwikcustom.css
4) Click the "Save" button.
5) Use the iframe code provided below the input fields to add the Piwiki Opt-Out to your website.
Jens Averkamp
Sven Motz
Please direct any feedback to https://github.com/Zeichen32/PiwikCustomOptOut
Released under the GPL v3 (or later) license, see LICENSE.md