diff --git a/css/ext.multimediaViewer.css b/css/ext.multimediaViewer.css
index f1b3ac4f6..77e8bb206 100644
--- a/css/ext.multimediaViewer.css
+++ b/css/ext.multimediaViewer.css
@@ -152,3 +152,7 @@
 .mw-mlb-image-links li.mw-mlb-datetime-li.empty:before {
 	background-image: none;
 }
+
+.mw-mlb-credit.empty {
+	display: none;
+}
diff --git a/css/multilightbox.css b/css/multilightbox.css
index 94e3d427f..8b3f0731a 100644
--- a/css/multilightbox.css
+++ b/css/multilightbox.css
@@ -9,7 +9,7 @@
 }
 
 .mlb-wrapper {
-	position: absolute;
+	position: fixed;
 	top: 0px;
 	left: 0px;
 	right: 0px;
@@ -86,7 +86,3 @@
 .mlb-fullscreen-div .mlb-fullscreen {
 	background-image: url("../img/defullscreen.svg");
 }
-
-.mw-mlb-credit.empty {
-	display: none;
-}