Media queries cause error

[ethagnawl]

First off, thanks for this library! I've found it to be very useful.

One issue I've run into is that media queries cause an error.

Error at line 60, column 1206.
@media (min-width: 668px) {

        #contents #body #body_header {
            font-size: 20px;
        }

        ...

Similar libraries, like Styliner, handle this by ignoring the media query during the parse phase, but leaving the original styles intact and passing them along in case the client is willing/able to render stylesheets or inline style elements.