While grunt:watch is running, each time a sass file is processed @charset "UTF-8"; exists at the top of the style.css file until the default grunt task is run.
Adding replace:charset to the watch:sass task will prevent the charset from being appended to the top of the style file.
While
grunt:watchis running, each time a sass file is processed@charset "UTF-8";exists at the top of thestyle.cssfile until the defaultgrunttask is run.Adding
replace:charsetto thewatch:sasstask will prevent the charset from being appended to the top of the style file.