Look and feel

Ergon pages fill the pane beside the rails, with gutters that grow with the window (16 to 48 pixels). No page sits in a fixed column in the middle of a wide window: lists, the board, the Inbox, the issue page and card grids use the whole width, grids add columns as it grows, and the Inbox spends extra width on its previews. Layouts change at the width of the pane, not the window, so a narrow pane beside open rails stacks the issue page and the Dashboard into one column and drops the Inbox’s sender and issue columns. Only the reading forms, Settings and New issue, keep a width of about 900 pixels. The ask detail is a centred dialog up to 900 pixels wide.