Blocks the back button on Nordea's Netbank to avoid logging you off when you do not intend to do so.
This extension was inspired by the following extension: https://chrome.google.com/webstore/detail/snowflake-console-back-bu/bkhphecgoccgmfailkecofehehmcnbmi?hl=da
with its source code here: https://github.com/sanmeetkanhere/snowflake-back-block