.font-hei {
  font-family: "Helvetica Neue", Helvetica, "Nimbus Sans L", Arial, "Liberation Sans", "Hiragino Sans GB", "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif;
}
.font-kai {
  font-family: Baskerville, Georgia, "Liberation Serif", "Kaiti SC", STKaiti, "AR PL UKai CN", "AR PL UKai HK", "AR PL UKai TW", "AR PL UKai TW MBE", "AR PL KaitiM GB", KaiTi, KaiTi_GB2312, TW\-Kai, serif;
}
.font-song {
  font-family: Georgia, "Nimbus Roman No9 L", "Songti SC", STSong, "AR PL SungtiL GB", NSimSun, SimSun, TW\-Sung, "WenQuanYi Bitmap Song", "AR PL UMing CN", "AR PL UMing HK", "AR PL UMing TW", "AR PL UMing TW MBE", serif;
}
.font-fang-song {
  font-family: Baskerville, "Times New Roman", "Liberation Serif", STFangsong, FangSong, FangSong_GB2312, CWTEX\-F, serif;
}
.font-ming {
  font-family: Georgia, "Nimbus Roman No9 L", "AR PL UMing CN", "AR PL UMing HK", "AR PL UMing TW", "AR PL UMing TW MBE", PMingLiU, MingLiU, serif;
}
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6,
.reveal p,
.reveal li,
.reveal small {
  font-family: Baskerville, Georgia, "Liberation Serif", "Kaiti SC", STKaiti, "AR PL UKai CN", "AR PL UKai HK", "AR PL UKai TW", "AR PL UKai TW MBE", "AR PL KaitiM GB", KaiTi, KaiTi_GB2312, TW\-Kai, serif;
}
a.button {
  display: inline-block;
  background: transparent;
  border: 3px solid #13DAEC;
  border-radius: 10px;
  color: white;
  padding: 1em 4em;
  font-family: "Helvetica Neue", Helvetica, "Nimbus Sans L", Arial, "Liberation Sans", "Hiragino Sans GB", "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif;
}
a.button:hover {
  border: 3px solid white!important;
  color: white!important;
}
a.button .doing,
a.button .success {
  display: none;
}
a.button.doing {
  opacity: 0.5;
}
a.button.doing span {
  display: inline;
}
a.button.doing .before,
a.button.doing .success {
  display: none;
}
a.button.success span {
  display: inline;
}
a.button.success .before,
a.button.success .doing {
  display: none;
}