/*
Error: Undefined mixin 'box-sizing'.
        on line 26 of C:\Users\stefa\OneDrive - SBL\Greising Informatik\Drehscheibe\css\scss\lightbox.scss, in `box-sizing'
        from line 26 of C:\Users\stefa\OneDrive - SBL\Greising Informatik\Drehscheibe\css\scss\lightbox.scss

21: 
22: 			div.DTED_Lightbox_Content {
23: 				position: relative;
24: 				box-shadow: 0 12px 30px 0 rgba(0,0,0,.5);
25: 				border-radius: 6px;
26: 				@include box-sizing(border-box);
27: 
28: 				div.DTE {
29: 					background: white;
30: 					border-radius: 6px;
31: 					border: 1px solid #666;

Backtrace:
C:\Users\stefa\OneDrive - SBL\Greising Informatik\Drehscheibe\css\scss\lightbox.scss:26:in `box-sizing'
C:\Users\stefa\OneDrive - SBL\Greising Informatik\Drehscheibe\css\scss\lightbox.scss:26
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:348:in 'block in Sass::Tree::Visitors::Perform#visit_mixin'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:98:in 'block in Sass::Stack#with_mixin'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in 'Sass::Stack#with_frame'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:98:in 'Sass::Stack#with_mixin'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:346:in 'Sass::Tree::Visitors::Perform#visit_mixin'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'block in Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'block in Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in 'Sass::Stack#with_frame'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block (2 levels) in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'Array#map'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in 'Sass::Tree::Visitors::Perform#with_environment'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in 'Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'block in Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'block in Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in 'Sass::Stack#with_frame'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block (2 levels) in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'Array#map'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in 'Sass::Tree::Visitors::Perform#with_environment'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in 'Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'block in Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'block in Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in 'Sass::Stack#with_frame'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block (2 levels) in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'Array#map'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in 'Sass::Tree::Visitors::Perform#with_environment'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in 'Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'block in Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'block in Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in 'Sass::Stack#with_frame'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block (2 levels) in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'Array#map'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in 'block in Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in 'Sass::Tree::Visitors::Perform#with_environment'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in 'Sass::Tree::Visitors::Perform#visit_rule'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'block in Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'block in Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in 'Sass::Stack#with_frame'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in 'Sass::Stack#with_base'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in 'Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in 'block in Sass::Tree::Visitors::Base#visit_children'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in 'Array#map'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in 'Sass::Tree::Visitors::Base#visit_children'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:167:in 'block in Sass::Tree::Visitors::Perform#visit_children'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in 'Sass::Tree::Visitors::Perform#with_environment'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:166:in 'Sass::Tree::Visitors::Perform#visit_children'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'block in Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:186:in 'Sass::Tree::Visitors::Perform#visit_root'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in 'Sass::Tree::Visitors::Base#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:157:in 'Sass::Tree::Visitors::Perform#visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:10:in 'Sass::Tree::Visitors::Perform.visit'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/root_node.rb:36:in 'Sass::Tree::RootNode#css_tree'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/tree/root_node.rb:20:in 'Sass::Tree::RootNode#render'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/engine.rb:290:in 'Sass::Engine#render'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/exec/sass_scss.rb:396:in 'Sass::Exec::SassScss#run'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/exec/sass_scss.rb:63:in 'Sass::Exec::SassScss#process_result'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/exec/base.rb:50:in 'Sass::Exec::Base#parse'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/lib/sass/exec/base.rb:18:in 'Sass::Exec::Base#parse!'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/lib/ruby/gems/3.4.0/gems/sass-3.7.4/bin/sass:13:in '<top (required)>'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/bin/sass:36:in 'Kernel#load'
C:/Program Files/Adobe/Adobe Dreamweaver 2021/ruby/bin/sass:36:in '<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined mixin 'box-sizing'.\A         on line 26 of C:\Users\stefa\OneDrive - SBL\Greising Informatik\Drehscheibe\css\scss\lightbox.scss, in `box-sizing'\A         from line 26 of C:\Users\stefa\OneDrive - SBL\Greising Informatik\Drehscheibe\css\scss\lightbox.scss\A \A 21: \A 22: 			div.DTED_Lightbox_Content {\A 23: 				position: relative;\A 24: 				box-shadow: 0 12px 30px 0 rgba(0,0,0,.5);\A 25: 				border-radius: 6px;\A 26: 				@include box-sizing(border-box);\A 27: \A 28: 				div.DTE {\A 29: 					background: white;\A 30: 					border-radius: 6px;\A 31: 					border: 1px solid #666;"; }