[zanata/zanata-platform] d7ce25: refactor(ZNTA-2465) fix css linting errors

[GitHub]

  Branch: refs/heads/ZNTA-2465
  Home:   https://github.com/zanata/zanata-platform
  Commit: d7ce252403056b4f66d58142a64a738fc5b2e1dc
      https://github.com/zanata/zanata-platform/commit/d7ce252403056b4f66d58142a64a738fc5b2e1dc
  Author: kgough <kgough at redhat.com>
  Date:   2018-04-09 (Mon, 09 Apr 2018)

  Changed paths:
    M server/zanata-frontend/src/app/styles/antd.less

  Log Message:
  -----------
  refactor(ZNTA-2465) fix css linting errors