It's a wonderful plug-in! But the widget is slightly tricky to style with CSS - so I had to add something to the Widget code, to get hooks for the styling.
Of course, those changes will break if I update the plugin - so my plea is that my tiny changes get officially included in your code.
My changes are in the file "alo-easymail-widget.php".
On line 88 and 92, I've added a "label" for each text-input:
Line 88:
$html .= "<td><label for='opt_name'>".__("Name", "alo-easymail")."</label></td>";
Line 92:
$html .= "<td><label for='opt_email'>".__("E-mail", "alo-easymail")."</label></td>\n";
