diff --git a/prive/themes/spip/minipage.css b/prive/themes/spip/minipage.css
index 76d9ec7425f9771af49f2dc50fdb8c33e8514a79..188754c38b7b62b8a23d17aa64fc34f9e2db66ab 100644
--- a/prive/themes/spip/minipage.css
+++ b/prive/themes/spip/minipage.css
@@ -188,6 +188,10 @@ button:active {
 	padding: 1.5em;
 	overflow: auto;
 	flex-grow: 1;
+	display: flex;
+	flex-direction: column;
+	flex-wrap: wrap;
+	justify-content: center;
 }
 
 .minipage-bloc footer {