// Optimized for East Asian CJK :lang(zh) {

font-family: $cjk-zh-font-family;

}

:lang(ja) {

font-family: $cjk-jp-font-family;

}

:lang(ko) {

font-family: $cjk-ko-font-family;

}

:lang(zh), :lang(ja), .cjk {

ins,
u {
  border-bottom: $border-width solid;
  text-decoration: none;
}

del + del,
del + s,
ins + ins,
ins + u,
s + del,
s + s,
u + ins,
u + u {
  margin-left: .125em;
}

}