diff --git a/static/styles.css b/static/styles.css
index e1970e2..c17dfde 100644
--- a/static/styles.css
+++ b/static/styles.css
@@ -161,7 +161,7 @@ aside h2 span, .with-divider span { background-color: white; padding-right: 0.5r
 .carrousel .nav {
   display: block;
   position: absolute;
-  top: 50%;
+  bottom: calc(50% - 27px / 2);
   width: 27px;
   height: 27px;
   z-index: 4;