/*
Error: Undefined variable: "$font-sans".
        on line 41 of /Applications/XAMPP/xamppfiles/htdocs/optik-tunggal/design/css/elements/sliced-slider.scss

36:                 &.left,&.right {margin-top: 15%;}
37:             }
38:             
39:             .overlay-content{position: absolute; top: 35%; left: 5%; right: 5%; z-index: 3; //background-color: #ff0; 
40:                 .tags,.title{text-shadow: 0px 1px 2px rgba(100, 100, 100, 0.5); color: rgba(255,255,255,0.95);}
41:                 .tags{font-family: $font-sans; margin: 0 0 10px; font-size: 12px; font-weight: 300;}
42:                 .title{font-family: $font-serif; font-size: 28px; font-weight: 600; margin: 0 0 6% 0;}
43:                 .readmore{padding: 10px 20px; background-color: rgba(32,76,41,0.8); color: #fff; text-decoration: none;
44:                     transition: all ease-in 0.3s; cursor: pointer;
45:                     &:hover{background-color: rgba(32,76,41,1);}
46:                 }

Backtrace:
/Applications/XAMPP/xamppfiles/htdocs/optik-tunggal/design/css/elements/sliced-slider.scss:41
/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/tree/visitors/perform.rb:402:in `visit_prop'
/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/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/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: \"$font-sans\".\A         on line 41 of /Applications/XAMPP/xamppfiles/htdocs/optik-tunggal/design/css/elements/sliced-slider.scss\A \A 36:                 &.left,&.right {margin-top: 15%;}\A 37:             }\A 38:             \A 39:             .overlay-content{position: absolute; top: 35%; left: 5%; right: 5%; z-index: 3; //background-color: #ff0; \A 40:                 .tags,.title{text-shadow: 0px 1px 2px rgba(100, 100, 100, 0.5); color: rgba(255,255,255,0.95);}\A 41:                 .tags{font-family: $font-sans; margin: 0 0 10px; font-size: 12px; font-weight: 300;}\A 42:                 .title{font-family: $font-serif; font-size: 28px; font-weight: 600; margin: 0 0 6% 0;}\A 43:                 .readmore{padding: 10px 20px; background-color: rgba(32,76,41,0.8); color: #fff; text-decoration: none;\A 44:                     transition: all ease-in 0.3s; cursor: pointer;\A 45:                     &:hover{background-color: rgba(32,76,41,1);}\A 46:                 }"; }