@charset "UTF-8";

/* ===================================================================
CSS information

 File Name  : common.css
 Style Info : 見出し、ボタン、表など繰り返し使うパーツのスタイルを定義
=================================================================== */

html {
  overflow-y: scroll;
  line-height: 1;
  font-size: 62.5%;
}
body {
  background: #fff;
  color: #333;
  font-family: "游ゴシック", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Verdana, sans-serif;
  font-size: 14px;
  font-size: 1.4rem;
  word-break: normal;
  overflow-wrap: break-word;
  word-wrap: break-word;
  text-size-adjust: none;
  -webkit-text-size-adjust: none;
}

/*----------------------------------------------------
  link要素
--------------------------------------------------- */
a {
  transition: all 0.2s ease-in-out 0s;
}
a:link {
  color: #0470B6;
}
a:visited {
  color: #0470B6;
}
a:hover {
  text-decoration: none;
  color: #0470B6;
}
a:active {
  color: #0470B6;
}
:focus-ring {
  outline: dotted 1px #F6AB00;
}
:-moz-focusring {
  outline: dotted 1px #F6AB00;
}

/*----------------------------------------------------
  img要素
--------------------------------------------------- */
img {
  line-height: 1;
  /*font-size: 0;*/
  vertical-align: top;
  height: auto;
  max-width: 100%;
  transition: all 0.2s ease-in-out 0s;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/*----------------------------------------------------
  スクロールバー
--------------------------------------------------- */

/*スクロールバー全体*/
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

/*スクロールバーの軌道*/
::-webkit-scrollbar-track {
  border-radius: 10px;
  box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
}

/*スクロールバーの動く部分*/
::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0.5);
  border-radius: 10px;
  box-shadow:0 0 0 1px rgba(255, 255, 255, .3);
}
  @media screen and (max-width: 767px) {
    ::-webkit-scrollbar {
        width: 5px;
    }
    ::-webkit-scrollbar-track {
      border-radius: 10px;
      box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
    }
    ::-webkit-scrollbar-thumb {
      background-color: rgba(0,0,0,0.5);
      border-radius: 10px;
      box-shadow:0 0 0 1px rgba(255, 255, 255, .3);
    }
  }

/*----------------------------------------------------
 共通カラム
--------------------------------------------------- */
#page {
  overflow:hidden;
  margin: 0 auto;
}
#contents {
  line-height: 1.8;
  background: #172557;
}
  @media screen and (max-width: 767px) {
    html, body, #page {
      min-width:100%!important;
      max-width:100%!important;
      width:100%!important;
    }
  }

#group_top {
  position: relative;
}
#group_top .group_logo {
  height: 100%;
  transition: all 1s ease-in-out 2s;
}
#group_top.active .group_logo {
  height: calc(100% - 310px);
}
#group_top ul {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 310px;
  opacity: 0;
  transition: all 1s ease-in-out 2.5s;
}
#group_top.active ul {
  opacity: 1;
}
#group_top li {
  position: relative;
  width: 50%;
  text-align: center;
}
#group_top li a {
  height: 100%;
  text-decoration: none;
}
#group_top li a:hover {
  background: rgba(255,255,255,0.1);
}
.mmirai_box h2 span {
  display: block;
  margin-bottom: 18px;
}
.mmirai_box::after {
  position: absolute;
  right: 0;
  top: 0;
  content: "";
  width: 0;
  height: 1px;
  background: #fff;
  opacity: 0;
  transition: all 1s ease-in-out 2.2s;
}
#group_top.active .mmirai_box::after {
  opacity: 1;
  width: 100%;
}
.mmirai_box::before {
  position: absolute;
  right: 0;
  top: 0;
  content: "";
  width: 1px;
  height: 0;
  background: #fff;
  opacity: 0;
  transition: all 1s ease-in-out 2.2s;
}
#group_top.active .mmirai_box::before {
  opacity: 1;
  height: 100%;
}
.susuki_box::after {
  position: absolute;
  left: 0;
  top: 0;
  content: "";
  width: 0;
  height: 1px;
  background: #fff;
  opacity: 0;
  transition: all 1s ease-in-out 2.2s;
}
#group_top.active .susuki_box::after {
  opacity: 1;
  width: 100%;
}
  @media screen and (max-width: 767px) {
    #group_top .group_logo img {
      width: 60vw;
      height: auto;
    }
    #group_top ul {
      height: 50vw;
    }
    #group_top.active .group_logo {
      height: calc(100% - 50vw);
    }
    .mmirai_box h2 span {
      margin-bottom: 3vw;
    }
    .mmirai_box h2 span img {
      width: 14vw;
      height: auto;
    }
    .mmirai_box h2 strong img {
      width: 33.33vw;
      height: auto;
    }
    .susuki_box h2 img {
      width: 30vw;
      height: auto;
    }
  }