Tooltip demo: Remove leftover styles from popup widget.

Author: scottgonzalez

demos/tooltip/video-player.html

@@ -23,11 +23,6 @@
 		text-align: center;
 		line-height: 300px;
 	}
-	/* TODO load from jquery.ui.popup.css */
-	.ui-popup {
-		position: absolute;
-		z-index: 5000;
-	}
 	.ui-tooltip {
 		border: 1px solid white;
 		background: rgba(20, 20, 20, 1);