diff --git a/static/entrouvert/_custom.scss b/static/entrouvert/_custom.scss
index e3b560d0..02342ba4 100644
--- a/static/entrouvert/_custom.scss
+++ b/static/entrouvert/_custom.scss
@@ -179,6 +179,7 @@ div.references div.references-item {
 div.references div.references-item div.references-item-image {
 	float: left;
 	min-width: 160px;
+	box-sizing: content-box;
 	padding: 20px 20px 0 0;
 	@media screen and (max-width: $nav-mobile-limit) {
 		padding: 0;
@@ -188,6 +189,7 @@ div.references div.references-item div.references-item-image {
 div.references div.references-item div.references-item-content {
 	min-width: 360px;
 	padding-right: 20px;
+	box-sizing: content-box;
 	overflow: hidden;
 	@media screen and (max-width: $nav-mobile-limit) {
 		float: left;