Remove sticky headers offset (#3854)

public/js/manage_tables.js

@@ -215,8 +215,6 @@
 			.bootstrapTable($.extend(options, {
 			columns: options.headers,
 			stickyHeader: true,
-			stickyHeaderOffsetLeft: $('#table').offset().left + 'px',
-			stickyHeaderOffsetRight: $('#table').offset().right + 'px',
 			url: options.resource + '/search',
 			sidePagination: 'server',
 			selectItemName: 'btSelectItem',