Font awesome not showing in Firefox

Hi,

I know a lot of other people had this problem before and I read a lot of solutions for this. But it seems like mine still doesn’t work…

So the font awesome icons appear fine in chrome but doesn’t show in Firefox with this error:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://www.seoulhosteldowntown.com/wordpress/wp-content/themes/sydney/fonts/fontawesome-webfont.woff?v=4.3.0. This can be fixed by moving the resource to the same domain or enabling CORS. fontawesome-webfont.woff
downloadable font: download failed (font-family: “FontAwesome” style:normal weight:normal stretch:normal src index:2): bad URI or cross-site access not allowed
source: https://www.seoulhosteldowntown.com/wordpress/wp-content/themes/sydney/fonts/fontawesome-webfont.woff?v=4.3.0 font-awesome.min.css:4
GET https://mnh.starvard.net/ [HTTP/1.1 503 Service Temporarily Unavailable 44ms]
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://www.seoulhosteldowntown.com/wordpress/wp-content/themes/sydney/fonts/fontawesome-webfont.ttf?v=4.3.0. This can be fixed by moving the resource to the same domain or enabling CORS. fontawesome-webfont.ttf
downloadable font: download failed (font-family: “FontAwesome” style:normal weight:normal stretch:normal src index:3): bad URI or cross-site access not allowed
source: https://www.seoulhosteldowntown.com/wordpress/wp-content/themes/sydney/fonts/fontawesome-webfont.ttf?v=4.3.0

I also changed my .htaccess file to this:

<FilesMatch “\.(eot|font.css|otf|ttc|ttf|woff)$”>
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin “*”
</IfModule>
</FilesMatch>
<IfModule mod_url.c>
checkURL On
ServerEncoding EUC-KR
ClientEncoding UTF-8
</IfModule>
php_flag register_globals on
php_flag register_long_arrays on

Can anyone help me please?