[delta]
minus-style                   = syntax "#37222c"
minus-non-emph-style          = syntax "#37222c"
minus-emph-style              = "#15161e" "#db4b4b"
minus-empty-line-marker-style = syntax "#37222c"
plus-style                    = syntax "#20303b"
plus-non-emph-style           = syntax "#20303b"
plus-emph-style               = "#15161e" "#41a6b5"
plus-empty-line-marker-style  = syntax "#20303b"