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

/*-----------------
common
-----------------*/
*{margin:0;padding:0;box-sizing:border-box;outline:0;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 {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  max-width: calc(980px + 4em);
  padding: 1em 2em;
  margin: 0 auto;
}
#header_summary {
  margin: 0 2em 0 0;
}
h1 {
  font-size: 20px;
  font-size: 2.0rem;
  color: #0c4fab;
}
.topic_path {
  padding: 0.5em 2em;
  background-color: #eee;
  margin: 0 0 30px;
}
.topic_path ul {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
}
.topic_path li {
  position: relative;
  padding: 0 2em 0 0;
}
.topic_path li:first-child:after {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  content: "";
  right: 1em;
  width: 4px;
  height: 4px;
  border-top: 1px solid #003567;
  border-right: 1px solid #003567;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
#header_image {
  text-align: center;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
}
.header_image {
  background-color: #0055a9;
  text-align: center;
  padding: 2em 1em;
}

/*-----------------
blog
-----------------*/
article {
  margin: 0 auto;
  text-align: center;
  max-width: calc(980 + 4em);
  padding: 0 2em;
}
section {
  max-width: calc(980 + 4em);
  margin: 0 auto;
  text-align: center;
  padding: 0 2em;
}
article h2 {
  font-size: 30px;
  font-size: 3.0rem;
  color: #0055a9;
}
.top_txt {
  margin-top: 1em;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: bold;
}
video {
  display: block;
}
.main2 {
  max-width: 980px;
  margin: 3em auto;
  text-align: center;
}
.main2 figure > video {
  width: 100%;
  border: 5px solid #000;
}
.main2 figure {
  position: relative;
  width: 100%;
}
.main2 > video {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.main2 .flex {
  margin: 2em 0 3em;
  z-index: 999;
  position: relative;
}
h3 {
  font-style: 30px;
  font-size: 3.0rem;
}
a.btn {
  background-color: #e6dc3a;
  color: #000;
  border: 5px solid #000;
  display: block;
  border-radius: 5px;
  padding: 1em .5em;
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: bold;
  margin: 1em auto;
}
.recruit_txt {
  font-size: 20px;
  font-size: 2.0rem;
  font-weight: bold;
}

/*-----------------
footer_menu
-----------------*/
.footer_menu a {
  background: #e50012;
  padding: 10px 30px;
  margin: 3em 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;
  padding: 0 14px;
  text-align: center;
}

/*-----------------
footer
-----------------*/
/* pagetop */
#pagetop {
  position: fixed;
  bottom: 15px;
  right: 20px;
  width: 60px;
  height: 60px;
}
#pagetop a {
  position: relative;
  display: block;
  width: 60px;
  height: 60px;
}
#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 0 0;
  background: #ededed;
  text-align: center;
  padding: 14px;
  color: #000;
  font-size: 10px;
  font-size: 1.0rem;
}

@media screen and (max-width: 640px) {
  article h2 {
    font-size: 4vw;
  }
  .top_txt {
    font-size: 3vw;
  }
  .footer_menu  p {
    text-align: left;
  }
  footer {
    text-align: left;
  }
  #pagetop {
    position: static;
    margin: 2em auto;
  }
}