html,
body,
div,
table,
td {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  color: #333;
}
h1 {
  font-size: 30px;
}
:lang(hk) {
  font-family: "Microsoft YaHei";
}
:lang(cn) {
  font-family: "Microsoft YaHei";
}