@charset "UTF-8";
/* CSS Document */

/*-----------------
common
-----------------*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border: 0
}
html {
  font-size: 62.5%;
}
body {
  line-height: 1.5;
  font-size: 14px;
  font-size: 1.4rem;
  font-family: 'ヒラギノ角ゴシック Pro', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, Osaka, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
}
a {
  color: #0c4fab;
  text-decoration: none;
  transition: all .1s ease-out;
}
a:hover {
  opacity: 0.7;
}
img {
  vertical-align: middle;
  max-width: 100%;
  height:auto;
}
ul,ol,li {
  list-style:none;
}

/*-----------------
header
-----------------*/
header {
  padding: 4vw 2em 6vw;
  text-align: center;
  background-color: #8dc21f;
}

/*-----------------
main
-----------------*/
article {
  background-color: #8dc21f;
  text-align: center;
  padding-bottom: 3vw;
}
article>div {
  max-width: calc(800px + 4em);
  padding: 0 2em;
  margin: 0 auto 6vw;
  font-weight: bold;
}
article div h2 {
  margin-bottom: 1em;
}
article div p {
  font-size: 20px;
  font-size: 2.0rem;
}
.caution {
  font-size: 14px;
  font-size: 1.4rem;
  text-align: left;
  font-weight: normal;
  margin-top: .5em;
}
.txt {
  text-align: left;
}
article div ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
article div ul li {
  width: 48%;
}
article div ul li h3 {
  margin-top: .5em;
}

/* section */
section {
  padding: 8vw 0 3vw;
  text-align: center;
  margin-bottom: 5vw;
}
section>div {
  max-width: calc(800px + 4em);
  padding: 0 2em;
  margin: 0 auto 6vw;
  font-weight: bold;
}
section div h2 {
  margin-bottom: 1em;
}
section div p {
  font-size: 20px;
  font-size: 2.0rem;
}
section>div a {
  background-color: #8dc21f;
  display: block;
  padding: 1.3em 1em;
  text-align: center;
}
section div ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
section div ul li {
  width: 48%;
}

/*-----------------
footer_menu
-----------------*/
.footer_menu {
  padding: 0 2em;
}
.footer_menu a {
  background: #e50012;
  padding: 10px 30px;
  margin: 0 auto 10px;
  display: block;
  text-align: center;
  border-radius: 3px;
  color: #fff;
  font-size: 16px;
  font-size: 1.6rem;
  max-width: 450px;
}
.footer_menu p {
  margin: 0 auto;
  font-size: 12px;
  font-size: 1.2rem;
  text-align: center;
}

/*-----------------
footer
-----------------*/
/* pagetop */
#pagetop {
  position: fixed;
  bottom: 30px;
  right: 20px;
  width: 60px;
  height: 60px;
}
#pagetop a {
  position: relative;
  display: block;
}
#pagetop a::before,
#pagetop a::after{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
#pagetop a::before {
  box-sizing: border-box;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #0c4fab;
}
#pagetop a::after {
  left: 37%;
  width: 15px;
  height: 15px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  transform: rotate(-45deg);
  top: 6px;
}
footer {
  margin: 30px 2em 8vw;
  text-align: center;
  color: #000;
}
footer div {
  font-size: 10px;
  font-size: 1.0rem;
}

@media screen and (max-width: 640px) {
  article div h2,
  section div h2 {
    width: 50vw;
    margin: 0 auto 1em;
  }
  article div p,
  section div p {
    font-size: 14px;
    font-size: 1.4rem;
  }
  article div ul li {
    width: 100%;
    margin-bottom: 2em;
  }
  .caution {
    font-size: 10px;
    font-size: 1.0rem;
  }
  section div ul li {
    width: 100%;
    margin-bottom: 0.5em;
  }
  section>div a img {
    width: 50vw;
  }
  .footer_menu  p {
    text-align: left;
  }
  footer {
    text-align: left;
  }
}