/*
Error: Undefined variable: "$font-size-label".
        on line 22 of assets/sass/layouts/home.scss

17: 
18: }
19: .nav-left__ul {
20: 	@extend %list-unstyled;
21: 
22: 	font-size: $font-size-label;
23: }
24: .nav-left__item {
25: 	display: block;
26: 	padding: 15px 0;
27: }

Backtrace:
assets/sass/layouts/home.scss:22
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/script/tree/variable.rb:49:in `_perform'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/script/tree/node.rb:50:in `perform'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:402:in `visit_prop'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/stack.rb:135:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:444:in `block (2 levels) in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:444:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:444:in `block in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:442:in `visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/stack.rb:135:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:52:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:52:in `visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:171:in `block in visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:170:in `visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:36:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:190:in `visit_root'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:161:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/visitors/perform.rb:10:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/root_node.rb:36:in `css_tree'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/engine.rb:389:in `_render_with_sourcemap'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/engine.rb:307:in `render_with_sourcemap'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/plugin/compiler.rb:462:in `update_stylesheet'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/plugin/compiler.rb:209:in `each'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/plugin/compiler.rb:294:in `watch'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/plugin.rb:109:in `method_missing'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/exec/sass_scss.rb:360:in `watch_or_update'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/exec/sass_scss.rb:51:in `process_result'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/exec/base.rb:52:in `parse'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/lib/sass/exec/base.rb:19:in `parse!'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.5.4/bin/sass:13:in `<top (required)>'
C:/Ruby24-x64/bin/sass:22:in `load'
C:/Ruby24-x64/bin/sass:22:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$font-size-label\".\A         on line 22 of assets/sass/layouts/home.scss\A \A 17: \A 18: }\A 19: .nav-left__ul {\A 20: 	@extend %list-unstyled;\A 21: \A 22: 	font-size: $font-size-label;\A 23: }\A 24: .nav-left__item {\A 25: 	display: block;\A 26: 	padding: 15px 0;\A 27: }"; }