3 つの方法をすべて試しましたか?
標準:
<link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro' rel='stylesheet' type='text/css'>
@輸入:
@import url(http://fonts.googleapis.com/css?family=Source+Sans+Pro);
Javascript
<script type="text/javascript">
WebFontConfig = {
google: { families: [ 'Source+Sans+Pro::latin' ] }
};
(function() {
var wf = document.createElement('script');
wf.src = ('https:' == document.location.protocol ? 'https' : 'http') +
'://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
wf.type = 'text/javascript';
wf.async = 'true';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(wf, s);
})(); </script>
http://www.google.com/fonts#UsePlace:use/Collection:Source+Sans+Pro