/***********************************************************************
preset
**********************************************************************/
/***************************************************************************************************************************
module
**************************************************************************************************************************/
.mod-btn {
  border: 2px solid #A6CC80;
  background: #A6CC80;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  display: inline-block;
  margin: 0 auto;
}

.mod-btn a {
  display: block;
  padding: 10px 40px;
  font-size: 16px;
  font-size: 1.6rem;
  color: #FFF;
}

.mod-btn:hover {
  background: #FFF;
  border: 2px solid #A6CC80;
}
.mod-btn:hover a {
  color: #A6CC80;
}

.mod-link {
  background: url("../img/common/right-arrow.png") no-repeat 0 0px;
  -webkit-transition: color 500ms;
  transition: color 500ms;
  background-size: 37px 42px;
  font-size: 16px;
  font-size: 1.6rem;
  padding: 5px 0 5px;
}
.mod-link a {
  padding-left: 45px;
  color: #000000;
  font-weight: bold;
}
.mod-link a span {
  background-image: linear-gradient(to right, #000 2px, transparent 2px);
  background-size: 6px 2px;
  background-repeat: repeat-x;
  background-position: left bottom;
  padding-bottom: 5px;
}

.mod-link a:hover {
  color: #A6CC80;
}
.mod-link a:hover span {
  background-image: linear-gradient(to right, #A6CC80 2px, transparent 2px);
  background-size: 6px 2px;
  background-repeat: repeat-x;
  background-position: left bottom;
  padding-bottom: 5px;
}

/***********************************************************************
media query
**********************************************************************/
@media only screen and (max-width: 750px) {
  .mod-btn {
    border: 2px solid #A6CC80;
    background: #A6CC80;
    -webkit-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
    display: inline-block;
    margin: 0 auto;
  }
  .mod-btn a {
    display: block;
    padding: 5px 30px;
    font-size: 14px;
    font-size: 1.4rem;
    color: #FFF;
  }
  .mod-btn:hover {
    background: #FFF;
    border: 2px solid #A6CC80;
  }
  .mod-btn:hover a {
    color: #A6CC80;
  }
  .mod-link {
    background: url("../img/common/right-arrow.png") no-repeat 0 0px;
    -webkit-transition: color 500ms;
    transition: color 500ms;
    background-size: 18.5px 21px;
    font-size: 14px;
    font-size: 1.4rem;
    padding: 0px;
  }
  .mod-link a {
    padding-left: 24px;
    color: #000000;
    font-weight: bold;
  }
}
.first-block {
  margin-bottom: 100px;
}
.first-block .copy-box {
  margin-bottom: 30px;
}
.first-block .copy-box span {
  display: block;
  padding-top: 20px;
  font-size: 15px;
  font-size: 1.5rem;
}
.first-block dl {
  margin-bottom: 20px;
}
.first-block dt {
  font-weight: bold;
  margin-bottom: 10px;
}
.first-block .text {
  margin-bottom: 20px;
}

.white-bg {
  padding-bottom: 350px;
  padding-top: 250px;
  margin-bottom: 100px;
}
.white-bg .example-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 88px;
  padding-left: 44px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.white-bg .example-list li {
  width: 402px;
}
.white-bg .example-list li .ttl {
  font-weight: bold;
  font-size: 20px;
  font-size: 2rem;
  margin-bottom: 15px;
}
.white-bg .example-list li .circle-ttl {
  margin-bottom: 10px;
}

.content-box .center-text {
  text-align: center;
  margin-bottom: 40px;
}
.content-box .circle-text {
  margin-bottom: 10px;
  margin-left: 30px;
}
.content-box .right-text {
  text-align: right;
  padding-top: 10px;
}
.content-box .list-box {
  margin-top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
}
.content-box .list-box dl {
  width: 400px;
  border-radius: 10px;
}
.content-box .list-box dl dt {
  text-align: center;
  font-size: 22px;
  font-size: 2.2rem;
  font-weight: bold;
}
.content-box .list-box dl .strong {
  font-weight: bold;
  font-size: 18px;
  font-size: 1.8rem;
  margin-bottom: 15px;
}
.content-box .list-box .normal {
  border: 1px dashed #cccccc;
  padding: 25px 25px 25px;
}
.content-box .list-box .normal dt {
  padding-bottom: 15px;
  font-weight: bold;
  color: #A6CC80;
}
.content-box .list-box .active {
  background: #F38178;
  padding: 12px;
  position: relative;
}
.content-box .list-box .active dt {
  padding: 10px 0 10px;
  color: #FFF;
  font-weight: bold;
}
.content-box .list-box .active dd {
  background: #FFF;
  padding: 18px;
}
.content-box .list-box .active:after {
  content: "";
  width: 102px;
  height: 102px;
  background: url("../img/about/circle.png") 0 0 no-repeat;
  background-size: contain;
  position: absolute;
  right: -30px;
  top: -50px;
}

/***********************************************************************
media query
**********************************************************************/
@media only screen and (max-width: 750px) {
  .first-block {
    margin-bottom: 50px;
  }
  .first-block .copy-box {
    margin-bottom: 20px;
  }
  .first-block .copy-box span {
    display: block;
    padding-top: 10px;
    font-size: 12px;
    font-size: 1.2rem;
  }
  .white-bg {
    padding-bottom: 150px;
    padding-top: 150px;
    margin-bottom: 50px;
  }
  .white-bg .example-list {
    display: block;
    gap: 88px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    padding-left: 0;
  }
  .white-bg .example-list li {
    width: 100%;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed #efefef;
  }
  .white-bg .example-list li dt img {
    width: 80%;
    margin: 0 auto;
  }
  .white-bg .example-list li .ttl {
    font-weight: bold;
    font-size: 18px;
    font-size: 1.8rem;
    margin-bottom: 10px;
  }
  .white-bg .example-list li .circle-ttl {
    margin-bottom: 5px;
  }
  .white-bg .example-list li:last-child {
    border-bottom: none;
    margin-bottom: 0px;
    padding-bottom: 0px;
  }
  .content-box .center-text {
    text-align: center;
    margin-bottom: 30px;
  }
  .content-box .circle-text {
    margin-bottom: 10px;
    margin-left: 1em;
  }
  .content-box .right-text {
    text-align: right;
    padding-top: 5px;
    padding-bottom: 10px;
  }
  .content-box .list-box {
    margin-top: 20px;
    display: block;
    gap: 40px;
  }
  .content-box .list-box dl {
    width: 100%;
    border-radius: 5px;
  }
  .content-box .list-box dl dt {
    text-align: center;
    font-size: 18px;
    font-size: 1.8rem;
    font-weight: bold;
  }
  .content-box .list-box dl .strong {
    font-weight: bold;
    font-size: 15px;
    font-size: 1.5rem;
    margin-bottom: 15px;
  }
  .content-box .list-box .normal {
    border: 2px dashed #cccccc;
    padding: 15px 15px 15px;
    margin-bottom: 30px;
  }
  .content-box .list-box .normal dt {
    padding-bottom: 15px;
    font-weight: bold;
    color: #A6CC80;
  }
  .content-box .list-box .active {
    background: #F38178;
    padding: 12px;
    position: relative;
  }
  .content-box .list-box .active dt {
    padding: 0px 0 10px;
    color: #FFF;
    font-weight: bold;
  }
  .content-box .list-box .active dd {
    background: #FFF;
    padding: 18px;
  }
  .content-box .list-box .active:after {
    content: "";
    width: 70px;
    height: 70px;
    background: url("../img/about/circle.png") 0 0 no-repeat;
    background-size: contain;
    position: absolute;
    right: -10px;
    top: -20px;
  }
}