[P3] SASS warnings during yarn build

[willroberts]

Summary

[21:01:09] Starting 'html'...                                                                                                                                                                                                                                                                                                                                        [73/893]
Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(30em, 14) or calc(30em / 14)

More info and automated migrator: https://sass-lang.com/d/slash-div

   ╷
12 │ $fa-li-width:         (30em / 14) !default;
   │                        ^^^^^^^^^
   ╵
    node_modules/@bower_components/font-awesome/scss/_variables.scss 12:24  @import
    node_modules/@bower_components/font-awesome/scss/font-awesome.scss 6:9  @import
    app/ui/styles/fonts/fonts.scss 4:9                                      @import
    app/ui/styles/application.scss 5:9                                      root stylesheet

Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(4em, 3) or calc(4em / 3)

More info and automated migrator: https://sass-lang.com/d/slash-div

  ╷
6 │   font-size: (4em / 3);
  │               ^^^^^^^
  ╵
    node_modules/@bower_components/font-awesome/scss/_larger.scss 6:15       @import
    node_modules/@bower_components/font-awesome/scss/font-awesome.scss 10:9  @import
    app/ui/styles/fonts/fonts.scss 4:9                                       @import
    app/ui/styles/application.scss 5:9                                       root stylesheet

Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(3em, 4) or calc(3em / 4)

More info and automated migrator: https://sass-lang.com/d/slash-div

  ╷
7 │   line-height: (3em / 4);
  │                 ^^^^^^^
  ╵
    node_modules/@bower_components/font-awesome/scss/_larger.scss 7:17       @import
    node_modules/@bower_components/font-awesome/scss/font-awesome.scss 10:9  @import
    app/ui/styles/fonts/fonts.scss 4:9                                       @import
    app/ui/styles/application.scss 5:9                                       root stylesheet

Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(18em, 14) or calc(18em / 14)

More info and automated migrator: https://sass-lang.com/d/slash-div

  ╷
4 │   width: (18em / 14);
  │           ^^^^^^^^^
  ╵
    node_modules/@bower_components/font-awesome/scss/_fixed-width.scss 4:11  @import
    node_modules/@bower_components/font-awesome/scss/font-awesome.scss 11:9  @import
    app/ui/styles/fonts/fonts.scss 4:9                                       @import
    app/ui/styles/application.scss 5:9                                       root stylesheet

Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(2em, 14) or calc(2em / 14)

More info and automated migrator: https://sass-lang.com/d/slash-div

   ╷
14 │   top: (2em / 14);
   │         ^^^^^^^^
   ╵
    node_modules/@bower_components/font-awesome/scss/_list.scss 14:9         @import
    node_modules/@bower_components/font-awesome/scss/font-awesome.scss 12:9  @import
    app/ui/styles/fonts/fonts.scss 4:9                                       @import
    app/ui/styles/application.scss 5:9                                       root stylesheet

Warning: 6 repetitive deprecation warnings omitted

Impacted services

• [x] The frontend app
• [ ] The game servers
• [x] Game builds or automation scripts
• [ ] Tests or Github Actions
• [ ] Infrastructure (Terraform)

Steps to reproduce

1. yarn build