bootstrap-sass 3.4.1
bootstrap-sass is a Sass-powered version of Bootstrap 3, ready to drop right into your Sass powered applications.
          Gemfile:
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          安裝:
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      Runtime 相依性套件 (2):
            autoprefixer-rails
            >= 5.2.1
          
          
            sassc
            >= 2.0.0
          
    Development 相依性套件 (13):
            actionpack
            >= 4.1.5
          
          
            activesupport
            >= 4.1.5
          
          
            capybara
            ~> 3.6
          
          
            jquery-rails
            >= 3.1.0
          
          
            json
            >= 1.8.1
          
          
            minitest
            ~> 5.11
          
          
            minitest-reporters
            ~> 1.3
          
          
            poltergeist
            >= 0
          
          
            sassc-rails
            >= 2.0.0
          
          
            slim-rails
            >= 0
          
          
            sprockets-rails
            >= 2.1.3
          
          
            term-ansicolor
            >= 0
          
          
            uglifier
            >= 0
          
    