Any issues with serving non-.css stylesheet extension? [closed]

Any issues with serving non-.css stylesheet extension? [closed]

References

Reference NO 1

http://stackoverflow.com/questions/15199588/any-issues-with-serving-non-css-stylesheet-extension

Reference NO 2

http://code.google.com/p/closure-stylesheets/

Reference NO 3

http://en.wikipedia.org/wiki/Cascading_Style_Sheets

Reference NO 4

https://github.com/h5bp/server-configs/issues/15

Reference NO 5

http://helpx.adobe.com/dreamweaver/using/cascading-style-sheets.html

Reference NO 6

http://www.hongkiat.com/blog/top-css-editors-reviewed/

Reference NO 7

http://css-tricks.com/css-variables-with-php/

Reference NO 8

http://www.w3.org/Style/CSS/Planet/