@charset "UTF-8";
html, body {
  background-color: #2c74ff;
  margin: 0px 30px 0px 30px;
}

h1, h2, h3, h4 {
  font-weight: normal;
}

h1 {
  text-align: center;
  font-size: 4em;
  color: #f8faff;
  margin: 30px 0px 40px 0px;
}

h2 {
  font-size: 3rem;
  line-height: 1.7em;
  margin: 40px 0px 0px 20px;
  color: #c5d9ff;
}

h2.sub {
  color: #f8faff;
  margin: 0px 0px 0px 20px;
}

h2.lyrics {
  color: #DDD3FE;
  margin: 0px 0px 0px 0px;
  text-align: center;
}

h2 span {
  color: #e6e6b5;
}

h2 div, li div {
  display: inline;
  color: #7bff89;
}

p, ul, ol {
  font-size: 3rem;
  line-height: 4.7rem;
}

ol, ul {
  color: white;
  list-style-type: decimal;
  padding-left: 10px;
}

ol ol, ul ul {
  color: white;
  padding-bottom: 20px;
}

ul ul {
  list-style-type: none;
}

ol ol li, ul ul li {
  color: #99f1ff;
  margin-bottom: 0px;
}

ul.act2 {
  padding-left: 40px;
  list-style: none;
}

li.ans {
  color: #daffaa;
}

li.ans::before {
  content: "→ ";
}

li.ans2::after {
  color: #ffce3b;
  content: "  X";
}

li.exp {
  color: #d39cff;
}

s {
  display: inline-block;
  color: #0055f8;
  text-decoration: none;
  white-space: nowrap;
  background: -webkit-gradient(linear, left top, left bottom, from(#2c74ff), color-stop(47%, #2c74ff), color-stop(47%, #2c74ff), color-stop(53%, #2c74ff), color-stop(53%, #2c74ff), to(#2c74ff));
  background: -o-linear-gradient(#2c74ff 0%, #2c74ff 47%, #2c74ff 47%, #2c74ff 53%, #2c74ff 53%, #2c74ff 100%);
  background: linear-gradient(#2c74ff 0%, #2c74ff 47%, #2c74ff 47%, #2c74ff 53%, #2c74ff 53%, #2c74ff 100%);
}

u {
  border-bottom: 3px dotted #92b7ff;
  line-height: 1.1em;
}

u > em {
  background-color: #92b7ff;
  color: white;
}

u > em:after {
  border-color: transparent transparent #92b7ff transparent;
  border-width: 10px;
  margin-left: -10px;
}

.audioTimeLineModule {
  background-color: #5f96ff;
}

.timeMark {
  background-color: #2c74ff;
}

.audioBtnPaused, .audioBtnPlaying, audioBtn {
  background-color: #5f96ff;
}

a.urlLink {
  position: relative;
  display: block;
  width: 100%;
  height: 80px;
  color: white;
  font-size: 2em;
  text-decoration: none;
  text-align: center;
}

a.urlLink span {
  display: block;
  margin: 0px 50% 0px 50%;
  position: absolute;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  padding-bottom: 5px;
  text-align: center;
  white-space: nowrap;
}

a.urlLink span::after {
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1px;
  border-bottom: 1px solid;
  content: "";
}