@charset "UTF-8";
html, body {
  background-color: #1D3A62;
}
.bg__dark-blue {
  background-color: #1D3A62;
  padding: 50px 40px 16px;
  min-height: 100vh;
}
.section-top_wrapper {
  background-image: url("../images/index/index_bg.png");
  background-repeat: repeat;
  min-height: 100vh;
}
.section-top h1 {
  font-size: min(5.6vw,32px);
  padding-top: 140px;
}
.section-top h2 {
  font-size: min(4.0vw,16px);
  margin: 40px auto 100px;
}
.section-top img {
  height: auto;
  width: 70%;
  max-width: 500px;
}
.section-top p {
  font-size: 1.4rem;
  line-height: 2.8rem;
  text-align: left;
  width: 70%;
  max-width: 500px;
  padding: 80px 0;
  margin: 0 auto;
}
@media (min-width:960px) {
  .section-top_content {
    margin: 0 0 0 40%;
  }
  .section-top h1 {
    font-size: 3.2rem;
    padding-top: 160px;
  }
  .section-top h2 {
    font-size: 1.8rem;
    margin: 40px auto 100px;
  }
  .section-top img {
    height: auto;
    width: 60%;
    max-width: 520px;
  }
  .section-top p {
    font-size: 1.6rem;
    line-height: 2em;
    text-align: left;
    width: 60%;
    max-width: 520px;
    padding: 100px 0 120px;
    margin: 0 auto;
  }
}
/* fadeIn */
.fadeIn {
  animation-name: fadeInAnime;
  animation-duration: 1s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes fadeInAnime {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fadeInTrigger {
  opacity: 0;
}