Hi found an issue.
in "view all notifications" page
the links "mark as read" and mark as unread are on smaller views than 400px width overflowing the "today" word because its position is absolute. On Smaller widths it could be "relative" position.
i added :
body div#fd.es .es-notification-tool{
position:relative;
}
and the result is much better (screenshot 2)