Comply with Drupal coding standards (29) (CSS files)

Problem/Motivation

• Comply with Drupal coding standards for CSS files by stylelint.
  

  ../modules/custom/cloud/css/cloud_ansi_color.css
   3:3  ✖  Expected "color" to come before "background-color"  order/properties-order
  ../modules/custom/cloud/css/cloud_config_location.css
   63:3   ✖  Expected "color" to come before "background-color"  order/properties-order
   63:10  ✖  Expected "#ffffff" to be "#fff"                     color-hex-length
   66:10  ✖  Expected "#ffffff" to be "#fff"                     color-hex-length
   71:10  ✖  Expected "#ffffff" to be "#fff"                     color-hex-length
  ../modules/custom/cloud/css/cloud_icon.css
   3:3  ✖  Expected "margin-right" to come before "vertical-align"  order/properties-order
  ../modules/custom/cloud/css/page_load_progress.theme.css
    3:3   ✖  Expected "height" to come before "background-color"   order/properties-order
    4:3   ✖  Expected "left" to come before "height"               order/properties-order
    5:3   ✖  Expected "position" to come before "left"             order/properties-order
    8:3   ✖  Expected "z-index" to come before "width"             order/properties-order
   17:25  ✖  Expected double quotes                                string-quotes
   19:3   ✖  Expected "height" to come before "background-repeat"  order/properties-order
   20:3   ✖  Expected "left" to come before "height"               order/properties-order
   21:3   ✖  Expected "position" to come before "left"             order/properties-order
   25:3   ✖  Expected "margin-top" to come before "margin-left"    order/properties-order
   26:3   ✖  Expected "z-index" to come before "margin-top"        order/properties-order
  ../modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_instance_type.css
   11:3  ✖  Expected "overflow-y" to come before "height"   order/properties-order
   12:3  ✖  Expected "display" to come before "overflow-y"  order/properties-order
  ../modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_instance_type_prices.css
   3:3  ✖  Expected "padding-right" to come before "text-align"  order/properties-order
  ../modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_security_groups.css
    7:12  ✖  Expected double quotes  string-quotes
    8:12  ✖  Expected double quotes  string-quotes
   12:12  ✖  Expected double quotes  string-quotes
  22 problems (22 errors, 0 warnings)
  16 sources checked
   /builds/project/cloud/web/modules/custom/cloud/css/cloud_ansi_color.css
   /builds/project/cloud/web/modules/custom/cloud/css/cloud_config_location.css
   /builds/project/cloud/web/modules/custom/cloud/css/cloud_icon.css
   /builds/project/cloud/web/modules/custom/cloud/css/cloud_view_builder.css
   /builds/project/cloud/web/modules/custom/cloud/css/page_load_progress.theme.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_dashboard/css/index.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_dashboard/cloud_dashboard/src/index.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_image_import.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_instance_type.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_instance_type_prices.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_security_groups.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/aws_cloud/css/aws_cloud_view_builder.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/cloud_cluster/css/cloud_cluster_launch_template_radios.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/k8s/css/k8s_project_costs_block.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/openstack/css/openstack_launch_form.css
   /builds/project/cloud/web/modules/custom/cloud/modules/cloud_service_providers/openstack/css/openstack_limit_summary.css
  22 errors found
   order/properties-order: 15
   color-hex-length: 3 (maybe fixable)
   string-quotes: 4 (maybe fixable)