diff --git a/res/css/views/voip/_VideoFeed.scss b/res/css/views/voip/_VideoFeed.scss
index 9307a372e1..7d85ac264e 100644
--- a/res/css/views/voip/_VideoFeed.scss
+++ b/res/css/views/voip/_VideoFeed.scss
@@ -22,31 +22,28 @@ limitations under the License.
 
 
 .mx_VideoFeed_remote {
-    flex: 1;
+    width: 100%;
+    height: 100%;
     display: flex;
     justify-content: center;
     align-items: center;
 
-    .mx_VideoFeed_video {
+    &.mx_VideoFeed_video {
         background-color: #000;
-        width: 100%;
-        height: 100%;
     }
 }
 
 .mx_VideoFeed_local {
-    width: 25%;
-    height: 25%;
+    max-width: 25%;
+    max-height: 25%;
     position: absolute;
     right: 10px;
     top: 10px;
     z-index: 100;
     border-radius: 4px;
 
-    .mx_VideoFeed_video {
+    &.mx_VideoFeed_video {
         background-color: transparent;
-        width: 100%;
-        height: 100%;
     }
 }