Comment 7 for bug 1295847

Reviewed: https://review.openstack.org/104711
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=6e6509ae0de933e03056eabb8c6d836d63640edc
Submitter: Jenkins
Branch: master

commit 6e6509ae0de933e03056eabb8c6d836d63640edc
Author: woodm1979 <email address hidden>
Date: Thu Jul 3 16:46:23 2014 -0600

    horizon_workflow.scss could be more scss-like

    horizon_workflow.scss is currently pretty much css. There's some
    semi-sophisticated css in there (the arrows) and it would be improved
    with some variable usage and more nesting.

    Based on my previous less-ify here:
    https://review.openstack.org/#/c/82209/

    NOTE: I've verified that the resulting .css file is exactly the same as
    before.

    NOTE 2: Per Maxime's suggestion, I've moved the variable declarations
    into the _variables.scss file, and changed the format of a few of them.
    The resulting .css file is now slightly different but only because
    "white" is different from "#ffffff"

    Change-Id: Ie31de779285c5f417c9cd7c8edc7ff5e7b527f5e
    Closes-Bug: 1295847