a[hreflang]:before {content:"";}
a[hreflang]:after {content:"";}
a[hreflang=en]:after {content:url(/images/flags/ext_en.png); vertical-align:baseline; margin:0 0 0 5px;}
a[hreflang=ko]:after {content:url(/images/flags/ext_ko.png); vertical-align:baseline; margin:0 0 0 5px;}
a[hreflang=fr]:after {content:url(/images/flags/ext_fr.png); vertical-align:baseline; margin:0 0 0 5px;}
a[hreflang=ja]:after {content:url(/images/flags/ext_ja.png); vertical-align:baseline; margin:0 0 0 5px;}