html{
  font-family: "source-han-serif-jp-variable", sans-serif;
  font-variation-settings: "wght" 250;
  font-style: normal;
  color: #000;
  height: 100%;
  width: 100%;
}

br.sp{
  display: none;
}

.top section {
  font-size: 30px;
  width: 1200px;
  margin: auto;
  padding-bottom: 150px;
  line-height: 1.5;
}

.top section.title{
  display: flex;
  align-items: center;
  justify-content: center;
}

.top section.title svg{
  height: 90dvh;
  margin-top: 3dvh;
}

.top section.big{
  font-size:40px;
}

.top section table th{
  padding-right: 62px;
  text-align: left;
}

.top section iframe {
  width: 100%;
  height:68vh;
}

.top section h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
}

.top section .btn {
  margin-top: 10px;
  padding: 20px;
  background-color: #000;
  color:#fff;
  border: 2px solid #000;
  display: flex;
  align-items:center;
  justify-content: center;
  text-decoration: none;
  transition: 0.4s;
}

.top section .btn:hover {
  background-color: #fff;
  color: #000;
}