Bug 14613: Send cart window is too small in staff and hides 'send' button

Bug 14613: Send cart window is too small in staff and hides 'send' button

To Test: Add an item to cart click "cart" click "send"
confirm that the send window is larger and the send button is
visible

NOTE: Remember to clear cache to refresh javascripts.
      This is much more visible if you zoom in 10% or more.
      This is larger, but more of a stop gap if you've got a large zoom.

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Jesse Weaver <jweaver@bywatersolutions.com>
(cherry picked from commit d7879843b1fe9d9404c9c854beb3a2a21122035d)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>