diff --git a/12.temporary_ins/06.geometry-coordinates/10.n1/30.beyond/annex.fr.md b/12.temporary_ins/06.geometry-coordinates/10.n1/30.beyond/annex.fr.md
index 65c175c5b..6e61898f1 100644
--- a/12.temporary_ins/06.geometry-coordinates/10.n1/30.beyond/annex.fr.md
+++ b/12.temporary_ins/06.geometry-coordinates/10.n1/30.beyond/annex.fr.md
@@ -37,36 +37,41 @@ lessons:
 ! </summary>
 ! Il faut faire xxx
 ! <\details>
-! <details markdown=1>
+! <details markdown=2>
 ! <summary>
 ! step 1
 ! </summary>
 ! blablabla
-! <details markdown=1>
+!
+! <details markdown=3>
 ! <summary>
 ! xxx1
 ! </summary>
 ! ![](geometry-euclidian-quadrilateral-360_2_L1200.gif)
 ! </details>
-! <details markdown=1>
+! 
+! <details markdown=3>
 ! <summary>
 ! xxx2
 ! </summary>
 ! ![](geometry-euclidian-quadrilateral-360_3_L1200.jpg)
 ! </details>
-! <details markdown=1>
+! 
+! <details markdown=3>
 ! <summary>
 ! xxx3
 ! </summary>
 ! ![](geometry-euclidian-quadrilateral-360_4_L1200.jpg)
 ! </details>
-! <details markdown=1>
+! 
+! <details markdown=3>
 ! <summary>
 ! xxx4
 ! </summary>
 ! ![](geometry-euclidian-quadrilateral-360_5_L1200.jpg)
 ! </details>
 ! </details>
+! </details>