@import url("https://fonts.googleapis.com/css2?family=Kosugi+Maru&family=Zen+Maru+Gothic:wght@400;500&display=swap");

body {
  color: rgb(32, 32, 32);
  font-size: 30px;
  font-family: "Zen Maru Gothic", sans-serif;
  text-rendering: auto;
  background-color: rgb(240, 240, 240);
  text-size-adjust: 100%;
  text-align: center;
}

img {
  max-width: 100%;
  height: auto;
}

main {
  margin-bottom: 50px;
}

h1 {
  color: rgb(170, 170, 170);
  margin-top: 30px;
  margin-bottom: 15px;
  padding: 1rem 2rem;
  border-top: 10px double rgb(170, 170, 170);
  border-bottom: 10px double rgb(170, 170, 170);
  background-color: rgba(255, 255, 255, 0.3);
}

main a.back {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 15px;
  color: rgb(170, 170, 170);
  text-decoration: none;
  border: 1px solid rgb(170, 170, 170);
  border-radius: 20px;
  padding: 5px;
}
main a.back:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

section {
  width: 57.8%;
  margin-left: auto;
  margin-right: auto;
  border: 3px solid rgb(58, 141, 141);
  border-radius: 30px;
  background-color: rgb(255, 255, 255);
  padding: 30px 30px 80px;
  margin-bottom: 30px;
}
@media screen and (max-width: 991px) {
  section {
    padding-bottom: 40px;
    width: 85%;
  }
}

h2 {
  color: rgb(58, 141, 141);
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 30px;
}
@media screen and (max-width: 767px) {
  h2 {
    font-size: 25px;
    margin-bottom: 15px;
  }
}

p.click {
  display: none;
}
@media screen and (max-width: 767px) {
  p.click {
    display: unset;
    font-size: 15px;
    color: rgb(170, 170, 170);
  }
}

h3 {
  font-size: 15px;
  text-align: left;
  padding-top: 15px;
  padding-bottom: 5px;
}

p {
  font-size: 15px;
  line-height: 20px;
  text-align: left;
}

p.img728 {
  max-width: 728px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 20px;
}
@media screen and (max-width: 767px) {
  p.img728 {
    max-width: 100%;
  }
}

p.img img {
  display: none;
}
@media screen and (max-width: 767px) {
  p.img {
    text-align: center;
  }
  p.img img {
    display: unset;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 15px;
  }
}

section p.float img {
  float: right;
  width: 300px;
  padding-left: 15px;
}

@media screen and (max-width: 767px) {
  section p.float img {
    display: none;
  }
}

a.pagetop {
  text-decoration: none;
  font-size: 25px;
  color: rgb(58, 141, 141);
  border: none;
}

a.pagetop span {
  vertical-align: bottom;
}