@charset "UTF-8";
@media screen and (min-width: 770px) {
  /*=========================
▼▼共通▼▼
===========================*/
  body {
    font-family: "游ゴシック体", "Yu Gothic", YuGothic, "Yu Gothic Medium", "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;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 500;
    color: #262626;
    text-align: center;
    min-width: 1200px;
    overflow-x: hidden;
    font-feature-settings: "palt"1;
  }
  img {
    display: block;
    width: 100%;
    height: auto;
    image-rendering: -webkit-optimize-contrast;
  }
  a {
    width: 100%;
    display: block;
  }
  table {
    width: 100%;
  }
  .pc_none {
    display: none;
  }
  .auto {
    width: 1200px;
    margin: 0 auto;
  }
  /*=========================
▲▲共通▲▲
===========================*/
  #container {
    position: relative;
  }
  header {
    padding: 35px 72px 30px;
  }
  header h1 {
    width: 261px;
  }
  #contents {
    width: 100%;
    min-width: 1200px;
    padding: 0 0 120px;
  }
  
  footer {
    padding: 22px 0 13px;
    background-color: #1c2a58;
    color: #fff;
    font-size: 14px;
    line-height: 1.5;
  }
  footer .auto {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
  }
  footer .main_logo {
    width: 142px;
  }
  footer .right_navi {
    display: flex;
    justify-content: flex-end;
  }
  footer .right_navi .footer_navi {
    margin-right: 24px;
  }
  footer .right_navi .footer_navi li {
    display: inline-block;
    margin-right: 22px;
  }
  footer .right_navi .footer_navi li:last-of-type {
    margin-right: 0;
  }
  footer .right_navi .footer_navi li a {
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  footer .right_navi .footer_navi li a:hover {
    text-decoration: none;
  }
  footer .right_navi .tn_logo {
    width: 255px;
  }
  footer .copyright {
    width: 100%;
    padding-top: 32px;
    text-align: center;
  }
  footer .caution {
    margin-left: auto;
    margin-top: 7px;
    font-size: 12px;
  }
  #back-top {
    display: none;
    width: 78px;
    position: fixed;
    bottom: 123px;
    right: 30px;
    z-index: 99;
  }
}