title: Datatable with fixed header, horizontal and vertical scrolling
body: <p>I am looking for data-table html structure with fixed header, horizontal and vertical scrolling. I am working on a already developed datatable widget . I found this example <a href="https://datatables.net/examples/basic_init/scroll_xy.html" rel="nofollow">https://datatables.net/examples/basic_init/scroll_xy.html</a> where html structure is similar to what I have in my widget. I want to ask in the above example how header scrolls even though the scroll is on body of table .If it is being done by JavaScript still none of the header css properties change when we scroll it horizontally.</p>