diff --git a/static/css/layout.css b/static/css/layout.css
index 1d5b28b..ca65399 100644
--- a/static/css/layout.css
+++ b/static/css/layout.css
@@ -99,13 +99,16 @@ img{
 
 /*GESTION DE LA GRILLE DU DOCUMENT*/
 div#container{
-	display: grid;
-	grid-template-columns: [main-col-start] repeat(12, calc(100% / 12) [main-col-sep]);
-	grid-template-rows: 
-	[main-row-debut] var(--med_margin) [header-start] auto [header-end] var(--big_margin) [core-start] auto [main-row-fin] 
-	var(--big_margin)
-	[footer-start] auto [footer-end] 
-	;
+  display: grid;
+  grid-template-columns: [main-col-start] repeat(12, calc(100% / 12) [main-col-sep]);
+  grid-template-rows:
+    [main-row-debut] var(--med_margin)
+    [header-start] auto
+    [header-end] var(--big_margin)
+    [core-start] auto
+    [main-row-fin] var(--big_margin)
+    [footer-start] auto [footer-end]
+  ;
 }
 
 /* EN-TETE */