Set overflow visible for local video.

Signed-off-by: Ivan Sein <ivan@nextcloud.com>

css/style.scss

@@ -371,6 +371,7 @@ video {
 	position: absolute;
 	width: 33%;
 	min-width: 200px;
+	overflow:visible;
 	right: 0;
 	bottom: 0;
 	top: initial;