[GRASS-git] [OSGeo/grass-website] 65572f: Update style.css

[Nicolas Bozon]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: 65572f2602eded98c5833fde8a10c710294bb630
      https://github.com/OSGeo/grass-website/commit/65572f2602eded98c5833fde8a10c710294bb630
  Author: nbozon <nicolas.bozon at cartogenic.com>
  Date:   2020-05-24 (Sun, 24 May 2020)

  Changed paths:
    M themes/grass/assets/css/style.css

  Log Message:
  -----------
  Update style.css

small fixes