incremental
diff --git a/.clang-format b/.clang-format
index 4479e2d..17d370f 100644
--- a/.clang-format
+++ b/.clang-format
@@ -36,7 +36,7 @@
 BreakBeforeBraces: Attach
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializersBeforeComma: false
-ColumnLimit:     160
+ColumnLimit:     80
 CommentPragmas:  '^ IWYU pragma:'
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
 ConstructorInitializerIndentWidth: 4