.mainImage {
  width: 100%;
  position: relative;
  padding-top: 47%;
  margin-bottom: 30px;
  background-image: url(../../images/kyousan/main_kyousan.jpg);
  background-position: center;
  background-size: cover;
}
.mainImage .mainLogo {
  position: absolute;
  width: 50%;
  max-width: 400px;
  padding: 30px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 5px;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
}
.mainImage .mainLogo img {
  display: block;
  width: 100%;
  height: auto;
}
.mainLogo h2.subTitle {
  position: absolute;
  font-size: 1.5rem;
  white-space: nowrap;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 3px;
  left: 50%;
  bottom: -55px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}

.chd-inner {
  text-align: left;
  line-height: 1.7em;
  max-width: 1000px;
  padding: 40px 20px;
  margin: auto;
}
.chd-inner ul {
  padding-left: 25px;
  margin-bottom: 15px;
}
.chd-inner h4 {
  font-size: 1.2rem;
  margin-top: 25px;
  margin-bottom: 20px;
}
h3.title_line {
  position: relative;
  font-family: YuGothic, "游ゴシック", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo,
    "ＭＳ Ｐゴシック", Verdana, Arial, Helvetica, sans-serif;
  text-align: center;
  font-size: 1.8rem;
  font-weight: bold;
  margin-top: 70px;
  margin-bottom: 1.7em;
  text-shadow: 0px 1px 1px #ffffff;
}

h3.title_line:after {
  position: absolute;
  content: "";
  bottom: 12px;
  left: 0;
  width: 100%;
  height: 16px;
  background-color: rgb(225, 205, 165);
  border-radius: 8px;
  z-index: -1;
}

.img-flex {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin-top: 25px;
  margin-bottom: 15px;
}
.img-flex img {
  width: 14%;
  height: auto;
}

.flCol2 {
  display: flex;
  margin-bottom: 20px;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
}
.flCol2 .thumb {
  width: 45%;
}
.flCol2 .thumb img {
  width: 100%;
  height: auto;
}
.flCol2 .cont {
  width: 50%;
}
.flCol2.rev {
  flex-direction: row-reverse;
}

.flCol-img {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin-bottom: 15px;
}
.flCol-img .thumb {
  width: 20%;
  padding: 5px;
}
.flCol-img .thumb img {
  width: 100%;
  height: auto;
}

.logoCol {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 50px 50px 30px;
  margin-bottom: 50px;
  background-color: #eeebde;
}
.logoCol img {
  display: block;
  width: 22%;
  height: auto;
  margin-bottom: 20px;
}

.offer {
  max-width: 960px;
  text-align: center;
  padding: 70px;
  margin: auto;
  margin-bottom: 50px;
  background-color: rgba(192, 159, 128, 0.5);
}
a.btn_offer {
  display: block;
  color: white;
  font-size: 1.2rem;
  line-height: 1;
  padding: 30px;
  background-color: #3b0e00;
}
a.btn_offer:hover {
  color: #3b0e00;
  background-color: #c09f80;
}

/*------------------------------SP用------------------------------*/
@media screen and (max-width: 440px) {
  .mainImage {
    padding-top: 100%;
  }
  .mainImage .mainLogo {
    width: 60%;
    max-width: 350px;
  }
  .mainLogo h2.subTitle {
    font-size: 1.2rem;
    white-space: normal;
    width: 120%;
    border-radius: 2px;
    bottom: -80px;
  }

  .chd-inner {
    font-size: 0.85rem;
    text-align: left;
    line-height: 1.7em;
    padding: 20px 25px;
  }
  h3.title_line {
    font-size: 1.4rem;
    font-weight: bold;
    line-height: 1.7rem;
    padding: 15px;
    margin-top: 40px;
    margin-bottom: 1em;
  }
  .chd-inner h4 {
    font-size: 1.1rem;
    margin-top: 20px;
    margin-bottom: 15px;
  }

  .img-flex {
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 20px;
    margin-bottom: 15px;
  }
  .img-flex img {
    width: 31%;
  }

  .flCol2 {
    display: flex;
    margin-bottom: 20px;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: initial;
    justify-content: initial;
  }
  .flCol2 .thumb {
    width: 100%;
    margin-bottom: 10px;
  }
  .flCol2 .thumb img {
    width: 100%;
    height: auto;
  }
  .flCol2 .cont {
    width: 100%;
  }
  .flCol2.rev {
    flex-direction: column;
  }

  .flCol-img {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .flCol-img .thumb {
    width: 33%;
    padding: 5px;
  }

  .offer {
    padding: 50px;
    margin-bottom: 0;
  }
}

/*------------------------------PC & Tab用------------------------------*/
@media screen and (min-width: 441px) {
}

/*------------------------------Tab用------------------------------*/
@media screen and (min-width: 441px) and (max-width: 959px) {
}