/*
Error: Undefined variable: "$xs".
        on line 22 of /Users/leandro/ds/web/sugart/demo/assets/scss/layout/login.scss

17:         margin-right: 20px;
18:     }
19:     &__content {
20:         padding: 50px;
21:         border-radius:  10px;
22:         @media #{$xs} {
23:             padding: 20px 15px;
24:         }
25:     }
26:     &__item-title {
27:         font-size: 18px;

Backtrace:
/Users/leandro/ds/web/sugart/demo/assets/scss/layout/login.scss:22
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/script/tree/variable.rb:49:in `_perform'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/script/tree/node.rb:50:in `perform'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/script/tree/interpolation.rb:170:in `_perform'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/script/tree/node.rb:50:in `perform'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:555:in `block in run_interp_no_strip'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:553:in `map'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:553:in `run_interp_no_strip'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:560:in `run_interp'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:525:in `visit_media'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:36:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:79:in `block in with_base'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:135:in `with_frame'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:79:in `with_base'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:162:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:444:in `block (2 levels) in visit_rule'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:444:in `map'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:444:in `block in visit_rule'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:442:in `visit_rule'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:36:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:79:in `block in with_base'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:135:in `with_frame'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:79:in `with_base'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:162:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:444:in `block (2 levels) in visit_rule'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:444:in `map'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:444:in `block in visit_rule'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:442:in `visit_rule'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:36:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:79:in `block in with_base'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:135:in `with_frame'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/stack.rb:79:in `with_base'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:162:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:52:in `map'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:52:in `visit_children'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:171:in `block in visit_children'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:170:in `visit_children'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:36:in `block in visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:190:in `visit_root'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/base.rb:36:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:161:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/visitors/perform.rb:10:in `visit'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/root_node.rb:36:in `css_tree'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/engine.rb:389:in `_render_with_sourcemap'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/engine.rb:307:in `render_with_sourcemap'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/exec/sass_scss.rb:391:in `run'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/exec/sass_scss.rb:63:in `process_result'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/exec/base.rb:52:in `parse'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/lib/sass/exec/base.rb:19:in `parse!'
/Applications/Koala.app/Contents/Resources/app.nw/rubygems/gems/sass-3.5.2/bin/sass:13:in `<top (required)>'
/Applications/Koala.app/Contents/Resources/app.nw/bin/sass:22:in `load'
/Applications/Koala.app/Contents/Resources/app.nw/bin/sass:22:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$xs\".\A         on line 22 of /Users/leandro/ds/web/sugart/demo/assets/scss/layout/login.scss\A \A 17:         margin-right: 20px;\A 18:     }\A 19:     &__content {\A 20:         padding: 50px;\A 21:         border-radius:  10px;\A 22:         @media #{$xs} {\A 23:             padding: 20px 15px;\A 24:         }\A 25:     }\A 26:     &__item-title {\A 27:         font-size: 18px;"; }