Revert "Made toolbar rendering on top of header"

This reverts commit 1e576bca

assets/css/screen.css

@@ -9,7 +9,7 @@
 	padding: 0 5%;
 	height: 43px;
 	/**/
-	/*position: fixed;*/
+	position: fixed;
 	top: 0;
 	left: 0;
 	width: 100%;