Fix play button in activity

src/components/activity/style.scss

@@ -30,11 +30,12 @@
         position: absolute;
         top: 0;
         left: 0;
+        padding: 0 !important;
         width: 100%;
         aspect-ratio: 1;
         margin: 0;
         background: rgba(255, 255, 255, .5);
-        border: 0;
+        border: 0 !important;
         opacity: 0;
       }
     }