/*
Error: Undefined mixin 'px2rem'.
        on line 10 of index2.scss, in `px2rem'
        from line 10 of index2.scss

5: html, body {
6: 	background-color:$bgPrimaryColor;
7: }
8: .idx {
9: 	&-banner {
10: 		@include px2rem('width', 750);
11: 		@include px2rem('height', 350);
12: 		img {
13: 			width:100%;
14: 			height:100%;
15: 		}

Backtrace:
index2.scss:10:in `px2rem'
index2.scss:10
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:351:in `block in visit_mixin'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:98:in `block in with_mixin'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:98:in `with_mixin'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:349:in `visit_mixin'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:79:in `with_base'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:160:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:433:in `block (2 levels) in visit_rule'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:433:in `map'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:433:in `block in visit_rule'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:431:in `visit_rule'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:79:in `with_base'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:160:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:433:in `block (2 levels) in visit_rule'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:433:in `map'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:433:in `block in visit_rule'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:431:in `visit_rule'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/stack.rb:79:in `with_base'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:160:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:52:in `map'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:52:in `visit_children'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:169:in `block in visit_children'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:168:in `visit_children'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:36:in `block in visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:188:in `visit_root'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:159:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/visitors/perform.rb:8:in `visit'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/root_node.rb:36:in `css_tree'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/engine.rb:381:in `_render_with_sourcemap'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/engine.rb:298:in `render_with_sourcemap'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/plugin/compiler.rb:492:in `update_stylesheet'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/plugin/compiler.rb:209:in `each'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/plugin.rb:82:in `update_stylesheets'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/exec/sass_scss.rb:340:in `watch_or_update'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/exec/sass_scss.rb:51:in `process_result'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/exec/base.rb:52:in `parse'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/lib/sass/exec/base.rb:19:in `parse!'
C:/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.22/bin/scss:13:in `<top (required)>'
C:/Ruby22/bin/scss:23:in `load'
C:/Ruby22/bin/scss:23:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined mixin 'px2rem'.\A         on line 10 of index2.scss, in `px2rem'\A         from line 10 of index2.scss\A \A 5: html, body {\A 6: 	background-color:$bgPrimaryColor;\A 7: }\A 8: .idx {\A 9: 	&-banner {\A 10: 		@include px2rem('width', 750);\A 11: 		@include px2rem('height', 350);\A 12: 		img {\A 13: 			width:100%;\A 14: 			height:100%;\A 15: 		}"; }