How to include external css like google font http://fonts.googleapis.com/css?family=Lato using add_editor_style() ?
when i add add_editor_style('http://fonts.googleapis.com/css?family=Lato');, in source code will show like this :
<link rel="stylesheet" data-mce-href="http://203.223.152.159/~marineac/wp-content/themes/twentyten/http://fonts.googleapis.com/css?family=Lato&ver=342-201106301" href="http://203.223.152.159/~marineac/wp-content/themes/twentyten/http://fonts.googleapis.com/css?family=Lato&ver=342-201106301">