.dummyHTML {
  display: block;
  width: 100%;
  height: 60vh;
  margin: 0 auto;
  max-width: 960px;
  background: #f1f1f1;
  text-align: left;
  font-size: 1.6rem;
  line-height: 1.6;
  padding: 4rem;
}

.contentDetailInner {
  display: block;
  width: 100%;
  margin: 0 auto;
  max-width: 960px;
  text-align: left;
  font-size: 1.4rem;
  line-height: 1.6;
  padding: 4rem;
}

.contentDetailTitle {
  font-size: 2.6rem;
  margin-bottom: 2.4rem;
  color: rgba(191, 19, 71, 1);
  font-weight: 700;
}

.contentDetailRow {
  display: block;
  margin-bottom: 2rem;
}

.contentDetailLabel {
  margin-right: 20px;
  font-weight: 700;
  font-size: 1.6rem;
  color: rgba(191, 19, 71, 1);
  margin: 10px 0;
}

.contentDetailLabel span {
  color: black;
}

.contentDetailValue {
  width: auto;
}

.contentDetailIndentHeader {
  margin-top: 0.4rem;
}

.contentDetailIndent {
  margin-left: 2rem;
}

.contentMovieSample {
  margin: 20px auto;
}

.contentMovieSample div {
  text-align: center;
  font-size: 1.4em;
  font-weight: bold;
}

.contentMovieSample iframe {
  border: 1px solid;
  width: 722px;
  height: 408px;
}

#requirements {
  list-style: linear-gradient;
  font-size: 1em;
  margin-left: 20px;
}

#requirements li {
  margin-bottom: 1em;
}

.sound-check-container{
  padding: 0.7em 0 0.7em 0;
}

.sound-check {
  width: 400px;
  margin-left: auto;
  margin-right: auto;
  background-color: #F39B00;
  border-radius: 10px;
  color: white;
  height: 50px;
  cursor: pointer;
}

#browserOk,
#browserNg,
#screenOk,
#screenNg {
  display: none;
}

.result {
  font-size: 1.5em;
  color: blue;
  font-weight: bold;
}

.result.nogood {
  color: red;
}

.result span {
  display: inline-block;
  margin-left: 1em;
  font-size: 0.8em;
}

.notice {
  font-size: 1em;
}

.contentRequirements {
  list-style: none;
}

.contentRequirements ul {
  list-style: inside;
}

.contentRequirements>li {
  margin: 10px;
}

#exhibitSpeed {
  margin: 5px auto auto 20px;
  width: 170px;
}

#exhibitSpeed td {
  border: 1px solid;
}

#testAudio {
  visibility: hidden;
}