URLs (both quoted and unquoted) break on parse

[alexweinstein]

This: background-image:url(http://example.com/image.png);

is reformatted to this: background-image:url(http : //example.com/image.png);

[alexweinstein]

I believe the quotes are optional: http://stackoverflow.com/questions/2168855/is-quoting-the-value-of-url-really-necessary

[stolksdorf]

Yup, you are right. I actually thought I was commenting on another project of mine. Sorry for the confusion.