@media -sass-debug-info{filename{font-family:"{pathimport}test.less";}line{font-family:"21";}} .tst3 { color: grey; } @media -sass-debug-info{filename{font-family:"{path}linenumbers.less";}line{font-family:"13";}} .test1 { color: black; } @media -sass-debug-info{filename{font-family:"{path}linenumbers.less";}line{font-family:"4";}} .test2 { color: red; } @media all { @media -sass-debug-info{filename{font-family:"{pathimport}test.less";}line{font-family:"3";}} .tst { color: black; } } @media all and screen { @media -sass-debug-info{filename{font-family:"{pathimport}test.less";}line{font-family:"5";}} .tst { color: red; } @media -sass-debug-info{filename{font-family:"{pathimport}test.less";}line{font-family:"7";}} .tst .tst3 { color: white; } } @media -sass-debug-info{filename{font-family:"{pathimport}test.less";}line{font-family:"16";}} .tst2 { color: white; }