[[ABANDONED]] successor (Chrome) -> https://chrome.google.com/webstore/detail/columner/codpmkppojnfbhlkljajnakfbedngkpj Columner allows you to decrease a web page width, without changing a browser's window size, simply with mouse wheel or keyboard shortcuts. This makes easier to read text blocks that are too wide. TODO: Current bugs: - preferences: shift+wheel starts working only after a second (shift+alt+U|L) option had enabled. After disabling the second option hotkeys still working. - if close and open a tab with same url, doesn't work any more New version: 1. column align option (left|center|right) 2. remember page width for url/domain 3. change keyboard shortcuts (current overrides some defaults).