Set max width container for banners to 893 px.
Run it by fundraising team for sanity check.
How to test with ZeroBanner extension:
- Install ZeroBanner extension on local instance.
- Add a fake partner config by creating an article within the Zero namespace (I recommend "Zero:000-00"). There should be a default configuration, but here's an example: http://pastebin.com/QaA0TeE2. Note that the "enabled" field must be set to true and there must be a banner message.
- Add a request header (I recommend installing a browser extension for modifying headers such as "Modify Headers") with key-value pair "X-CS, <config-name>" (e.g. X-CS, 000-00).
- Navigate to local instance of Main Page article.
If this set of steps does not work, feel free to ping me (jhobs) on gchat or IRC.