diff --git a/src/platform/web/ui/css/themes/element/theme.css b/src/platform/web/ui/css/themes/element/theme.css
index 3aec2a8a..7bea169e 100644
--- a/src/platform/web/ui/css/themes/element/theme.css
+++ b/src/platform/web/ui/css/themes/element/theme.css
@@ -1278,7 +1278,10 @@ button.RoomDetailsView_row::after {
 }
 
 .CallToastNotificationView__call-type::before {
-    content: url("./icons/video-call.svg?primary=light-text-color");
+    content: "";
+    background-image: url("./icons/video-call.svg?primary=light-text-color");
+    background-repeat: no-repeat;
+    background-size: 20px 20px;
     display: flex;
     width: 20px;
     height: 20px;
@@ -1296,7 +1299,10 @@ button.RoomDetailsView_row::after {
 }
 
 .CallToastNotificationView__member-count::before {
-    content: url("./icons/room-members.svg?primary=light-text-color");
+    content: "";
+    background-image: url("./icons/room-members.svg?primary=light-text-color");
+    background-repeat: no-repeat;
+    background-size: 20px 20px;
     display: flex;
     width: 20px;
     height: 20px;
diff --git a/src/platform/web/ui/css/themes/element/timeline.css b/src/platform/web/ui/css/themes/element/timeline.css
index 16c758a3..8606400d 100644
--- a/src/platform/web/ui/css/themes/element/timeline.css
+++ b/src/platform/web/ui/css/themes/element/timeline.css
@@ -465,7 +465,10 @@ only loads when the top comes into view*/
 }
 
 .CallTileView_memberCount::before {
-    content: url('./icons/room-members.svg?primary=text-color');
+    content: "";
+    background-image: url('./icons/room-members.svg?primary=text-color');
+    background-repeat: no-repeat;
+    background-size: 16px 16px;
     width: 16px;
     height: 16px;
     display: inline-flex;