Description Andreas Sewe 2016-09-22 10:50:16 EDT

The "New CSS File" template offered looks like this:

  @CHARSET "${encoding}";

This is wrong. The CSS specification is very clear that these should be lowercase characters [1], as otherwise charset sniffing must deal with lots of possible variants, not just one canonical byte sequence.

Hence, the template should look like this:

  @charset "${encoding}";

[1] <https://www.w3.org/TR/css-syntax-3/#input-byte-stream>