diff --git a/files/templates/expanded_video_modal.html b/files/templates/expanded_video_modal.html
index 533e42295..86842ffd5 100644
--- a/files/templates/expanded_video_modal.html
+++ b/files/templates/expanded_video_modal.html
@@ -7,7 +7,10 @@
 			<div class="modal-body text-center p-0">
 				<div class="d-inline-block position-relative">
 					<a href="" ref="nofollow noopener" target="_blank" id="desktop-expanded-video-wrap-link">
-						<iframe src="" frameborder="0" class="img-fluid rounded" id="desktop-expanded-video" style="min-width: 250px;"></iframe>
+						<div style="width: 100%; height: 0px; position: relative; padding-bottom: 56.250%;">
+							<iframe id="desktop-expanded-video" src="" frameborder="0" width="100%" height="100%" allowfullscreen="" style="width: 100%; height: 100%; position: absolute;">
+							</iframe>
+						</div>
 					</a>
 					<div class="position-absolute d-flex justify-content-between align-items-center w-100 mt-1">
 						<a href="" ref="nofollow noopener" target="_blank" class="text-gray-500 font-weight-bold text-left" id="desktop-expanded-video-link">View original</a>