@charset "utf-8";
body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  letter-spacing: .05em;
  line-height: 1.8;
  color: #333;
}
.gfrobot {
  font-family: 'Roboto', sans-serif;
}
.innerWrap {
  /* border: 4px solid lightblue; */
  width: 990px;
  margin: 0 auto;
  padding: 70px 20px 0;
}
main h2 {
  position: relative;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: .05em;
  margin-bottom: 40px;
}
h2::before {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  width: 40px;
  height: 1px;
  transform: translate(-50%);
  background-color: #333;
}
header {
  background: url(../images/main_img.jpg) no-repeat right center/cover;
}
header .innerWrap {
  height: 280px;
}
header h1 {
  padding-top: 40px;
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.layoutWrap {
  display: flex;
  justify-content: space-between;
  margin-bottom: 70px;
}
.introSec .layoutWrap > p {
  flex-basis: 460px;
}
.introSec .layoutWrap > div {
  flex-basis: 460px;
}
.movieSec {
  background-color: #F8D881;
}
.movie {
  display: flex;
  justify-content: center;
}
.movie iframe {
  width: 640px;
  height: 360px;
  margin-bottom: 70px;
}
.profileSec .layoutWrap > p {
  flex-basis: 230px;
}
.profileSec .layoutWrap > div {
  flex-basis: 680px;
}
.bookSec {
  background-color: #F8D881;
}
.bookList {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding-bottom: 70px;
}
.bookList li {
  margin-bottom: 20px;
}
footer {
  padding: 20px 10px 25px;
  text-align: center;
}
.mb20 {
  margin-bottom: 20px;
}
.mb70 {
  margin-bottom: 70px;
}
.br-sp {display: none; }

@media screen and (max-width: 640px) {
  .br-sp {display: block;}
  body {
    font-size: 14px;
  }
  .layoutWrap {
    display: block;
    margin-bottom: 40px;
  }
  .innerWrap {
    width: 100%;
    padding-top: 40px;
  }
  .introSec P img {
    width: 100%;
    margin-bottom: 20px;
  }
  .movie iframe {
    margin-bottom: 40px;
  }
  .profileSec .photo {
    text-align: center;
    margin-bottom: 20px;
  }
  .bookList {
    padding-bottom: 20px;
  }
  header .innerWrap {
    height: 160px;
  }
  header h1 {
    padding-top: 10px;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    line-height: 1.4;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.4);
  }
}