.k-chan__bg{
  background-image: url(../img/koyochan/k-chan-bg01.png);
  background-size: cover;
  padding: 0 0 40px 0;
}
.k-chan__sec01{
  padding: 100px 0 50px;
}
.k-chan__sec01_flex{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items:center;
}
.k-chan__sec01_flex_box01{
  width: 60%;
  position: relative;
  z-index: 0;
}
.k-chan__sec01_flex_box01_text01{
  position: absolute;
  top: 600px;
  z-index: -1;
}
.k-chan__sec01_flex_box02{
  width: 38%;
}
.k-chan__sec01_ttl01{
  font-size: 22px;
  padding: 0 0 40px 0;
  margin-top: -35px;
}
.k-chan__sec01_ttl02{
  padding: 0 0 50px 0;
}
.k-chan__sec01_text01{
  font-size: 18px;
  line-height: 2;
}

@media screen and (max-width: 767px) {
  .k-chan__bg{
    background-position: center;
    padding: 0 0 40px 0;
  }
  .k-chan__sec01{
    padding: 45px 0 20px;
  }
  .k-chan__sec01_flex_box01{
    width: 100%;
  }
  .k-chan__sec01_flex_box01_text01{
    position: absolute;
    top: 80vw;
    z-index: -1;
    max-width: 24vw;
  }
  .k-chan__sec01_flex_box02{
    width: 100%;
  }
  .k-chan__sec01_ttl01{
    font-size: 16px;
    text-align: center;
    padding: 40px 0 30px 0;
  }
  .k-chan__sec01_ttl02{
    text-align: center;
    padding: 0 0 25px 0;
  }
  .k-chan__sec01_ttl02 img{
    max-width: 43vw;
  }
  .k-chan__sec01_text01{
    text-align: center;
    font-size: 14px;
    line-height: 1.8;
  }
}

.k-chan__sec02{
  padding: 35px 0 0 0;
}
.k-chan__sec02_box01{
  max-width: 800px;
  margin: 0 auto;
}
.k-chan__sec02_ttl01{
  padding: 0 0 25px 0;
  text-align: center;
}
.k-chan__sec02_ttl02{
  font-size: 18px;
  color: #082b67;
  text-align: center;
  padding: 0 0 40px 0;
}
.k-chan__sec02_flex{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.k-chan__sec02_flex_box01{
  width: 48%;
}
.k-chan__sec02_flex_box02{
  width: 48%;
}
.k-chan__sec02_text01{
  font-size: 16px;
  line-height: 1.8;
  padding: 0 0 25px 0;
}
.k-chan__sec02_text02{
  font-size: 16px;
  line-height: 1.6;
  padding: 35px 0 30px 0;
}
.k-chan__sec02_text02 dl {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}
.k-chan__sec02_text02 dt {
  width: 50px;
}
.k-chan__sec02_text02 dd {
  width: calc(100% - 50px);
}

@media screen and (max-width: 767px) {
  .k-chan__sec02{
    padding: 25px 0 20px;
  }
  .k-chan__sec02_ttl01{
    padding: 0 0 10px 0;
  }
  .k-chan__sec02_ttl01 img{
    max-width: 37vw;
  }
  .k-chan__sec02_ttl02{
    font-size: 14px;
    padding: 0 0 30px 0;
  }
  .k-chan__sec02_flex_box01{
    width: 100%;
    text-align: center;
    padding: 0 0 20px 0;
  }
  .k-chan__sec02_flex_box01 img{
    max-width: 43vw;
  }
  .k-chan__sec02_flex_box02{
    width: 100%;
  }
  .k-chan__sec02_text01{
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
    padding: 0 0 15px 0;
  }
  .k-chan__sec02_text02{
    font-size: 14px;
    line-height: 1.5;
    padding: 0 0 30px 0;
  }
}

.k-chan__sec03{
  padding: 50px 0 0 0;
}
.k-chan__sec03_box01{
  border: solid 1px #dddddd;
  background-color: #fff;
  padding: 60px 20px;
}
.k-chan__sec03_ttl01{
  padding: 0 0 40px 0;
  text-align: center;
}
.k-chan__sec03_img01{
  padding: 0 0 0 60px;
  position: relative;
}
.k-chan__sec03_img01-01{
  position: absolute;
  bottom: -60px;
  right: 0;
}
.k-chan__sec03_text01{
  font-size: 15px;
  line-height: 1.8;
  padding: 60px 60px 60px 60px;
}
.k-chan__sec03_btn01{
  padding: 0 0 0 0;
  text-align: center;
}
.k-chan__sec03_btn01 a:hover{
  opacity: 0.7;
}

@media screen and (max-width: 767px) {
  .k-chan__sec03{
    padding: 0 0 20px;
  }
  .k-chan__sec03_box01{
    padding: 30px 10px;
  }
  .k-chan__sec03_ttl01{
    padding: 0 0 15px 0;
  }
  .k-chan__sec03_ttl01 img{
    max-width: 45vw;
  }
  .k-chan__sec03_img01{
    padding: 0 10px 0 10px;
    position: relative;
  }
  .k-chan__sec03_img01-01{
    position: absolute;
    bottom: -30px;
    right: -10px;
  }
  .k-chan__sec03_img01-01 img{
    max-width: 50vw;
  }
  .k-chan__sec03_text01{
    font-size: 14px;
    line-height: 1.8;
    padding: 20px 0 20px 0;
  }
  .k-chan__sec03_btn01 img{
    max-width: 60vw;
  }
}