Squashed commit of the following:

commit 9361d4a6631d3e3909b4278144112d5ad332cf3a
Merge: 77db33f 3d7791f
Author: Daryl Hedley <darylhedley@hotmail.com>
Date:   Thu Jan 16 01:58:06 2014 -0800

    Merge pull request #5 from zenduo/develop

    Various improvements

commit 3d7791f6ead131c994da46a866940935c797557d
Author: Alan Bourne <alan@zenduo.co.uk>
Date:   Thu Jan 16 09:53:06 2014 +0000

    Moved media queries

commit a79a106d8c1781d08e813a4b1e6339f2bfa412a0
Author: Alan Bourne <alan@zenduo.co.uk>
Date:   Wed Jan 15 13:40:12 2014 +0000

    Various improvements

    - Corrected class name
    - Made selectable item width slightly wider for desktop view
    - Changed colours to show disabled states correctly
    - Included correct and incorrect colours
    - Fixed issue where selectable items had a fixed width when changed to
    small and medium devices
    - Fixed bug where IE changed disabled selects to a grey font colour,
    making it unreadable.

    --- NOTE ---
    More work might be required on the way the select is working, however
    this fix is must better than previous version.