@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url-prefix(http), url-prefix(file) {

a[rel*="nofollow"],
a[rel="nofollow"],
a[rel="external nofollow"],
a[rel*="nofollow"] img,
a[rel="nofollow"] img{
border:1px dotted #F03C73 !important;
}

}