diff --git a/layout.sty b/layout.sty
index 08ee65518031bb5552300717d649d063eab81421..dca0d56712681ac227d04fb2bd8bcfd465191172 100644
--- a/layout.sty
+++ b/layout.sty
@@ -391,6 +391,8 @@ bookmarks=true]%
 
 \tcbset{enhanced,
 ornamented,
+left=3pt,
+right=3pt,
 code={\rowcolors{2}{}{gray!10}},
 before upper={\parindent15pt},
 fonttitle=\bfseries,coltitle=black,attach boxed title to top center=