Changed the login page

Changed the login page to have the banner and the city background in the correct place

Signed-off-by: Kieran Briggs <kbriggs@kbwebsolutions.co.uk>
Set minimum width on admin menu drop down box

Set a minimum width of 180px for the drop down menus in the administration menu bar

Signed-off-by: Kieran Briggs <kbriggs@kbwebsolutions.co.uk>