diff --git a/static/css/combo-style.css b/static/css/combo-style.css
index 6c86dc2..265c98a 100644
--- a/static/css/combo-style.css
+++ b/static/css/combo-style.css
@@ -289,6 +289,13 @@ div.textcell.libre a {
 	border-bottom-color: #fff;
 }
 
+div.textcell.white-background {
+	width: 100%;
+	max-width: 100%;
+	padding: 100px 0;
+	font-size: 110%;
+}
+
 div.textcell.dark-background,
 div.textcell.chiffres-cles,
 div.textcell.tablette,