On the edit page screen, the page components (paragraps) have green banners containing "Edit", "Move" and "Delete" buttons.

These are currently implemented as "spans":

<span onmousedown="mgnlShiftPushButtonDown(this);" onmouseout="mgnlShiftPushButtonOut(this);" onclick="mgnlShiftPushButtonClick(this);mgnlOpenDialog('/www/main','','0','stkTeaserNewsList','website','.magnolia/dialogs/editParagraph.html', null, null, 'en');" class="mgnlControlButtonSmall" style="background: none repeat scroll 0% 0% transparent;">Edit</span>

From an accessibility point of view it would be better if these were standard HTML buttons. It would also have the advantage of making them selectable via the tab key.