Remove leftover CSS

Author: mderrick

src/DefaultPlayer/DefaultPlayer.css

@@ -10,14 +10,6 @@
     height: 100%;
 }
 
-.error {
-    position: absolute;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    left: 0;
-}
-
 .controls {
     position: absolute;
     bottom: 0;