main .btn {
  position: relative;
  display: block;
  width: 460px;
  margin: 0 auto;
  padding: 20px 20px 19px 0;
  background: url(../img/btn_arrow.png) calc(100% - 20px) center no-repeat;
  background-color: #ff8246;
  font-size: 2rem;
  color: #ffffff;
  text-align: center;
  line-height: 1;
  text-decoration: none;
  border-radius: 5px;
  border-bottom: 3px solid #f05a1e;
}
@media screen and (max-width: 767px) {
  main .btn {
    width: 100%;
    padding: 18px 20px 18px 0;
    font-size: 1.7rem;
  }
}
main .sec01 {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  height: 820px;
  background-image: url(../img/jigyo_img01.png);
  background-repeat: no-repeat;
  background-position: center;
}
@media screen and (max-width: 767px) {
  main .sec01 {
    height: auto;
    background-image: url(../img/jigyo_img01_sp03.png);
    background-size: cover;
    background-position: -120px;
  }
}
@media screen and (max-width: 767px) {
  main .sec01 > div {
    padding: 40px 20px;
  }
  main .sec01 > div h2 img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }
  main .sec01 > div h2 img:first-of-type {
    margin: 0 0 30px -20px;
  }
}
main .sec02 {
  position: relative;
  max-width: 1200px;
  margin: -100px auto 0;
  padding: 140px 0 20px;
  background-image: url(../img/jigyo_bg01.png);
  background-repeat: no-repeat;
  background-position: center top;
  background-color: #edf5fa;
}
@media screen and (max-width: 767px) {
  main .sec02 {
    padding-bottom: 10px;
    background-size: 150%;
    background-position: left 100px;
  }
}
main .sec02 > div {
  max-width: 900px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  main .sec02 > div {
    padding: 0 20px;
  }
}
main .sec02 > div h3 {
  text-align: center;
}
main .sec02 > div h3 span {
  display: inline-block;
  padding: 10px 20px 11px;
  margin: 3px 0;
  font-size: 3rem;
  font-weight: bold;
  line-height: 1;
  background-image: url(../img/jigyo_bg02.png);
  background-size: cover;
  color: #ffffff;
  letter-spacing: 2px;
}
@media screen and (max-width: 767px) {
  main .sec02 > div h3 span {
    font-size: 2rem;
  }
}
main .sec02 > div p {
  margin: 18px 0 30px;
  font-size: 1.9rem;
  text-align: center;
  line-height: 1.6;
}
@media screen and (max-width: 767px) {
  main .sec02 > div p {
    font-size: 1.6rem;
    text-align: justify;
  }
}
main .sec02 > div p span {
  font-weight: bold;
  color: #0046aa;
}
@media screen and (max-width: 767px) {
  main .sec02 > div div img {
    width: 90%;
    max-width: 400px;
    margin: 0 auto;
  }
}
main .sec03 {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 55px 0 40px;
}
@media screen and (max-width: 767px) {
  main .sec03 {
    padding: 35px 0 30px;
  }
}
main .sec03 > div {
  max-width: 900px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  main .sec03 > div {
    padding: 0 20px;
  }
}
main .sec03 > div h3 {
  text-align: center;
}
main .sec03 > div h3 span {
  display: inline-block;
  padding: 10px 20px 11px;
  margin: 3px 0;
  font-size: 3rem;
  font-weight: bold;
  line-height: 1;
  background-image: url(../img/jigyo_bg02.png);
  background-size: cover;
  color: #ffffff;
  letter-spacing: 2px;
}
@media screen and (max-width: 767px) {
  main .sec03 > div h3 span {
    font-size: 2rem;
  }
}
main .sec03 > div p {
  margin: 20px 0 25px;
  font-size: 1.9rem;
  text-align: center;
}
@media screen and (max-width: 767px) {
  main .sec03 > div p {
    font-size: 1.6rem;
  }
}
main .sec03 > div .case {
  padding: 35px 30px 30px;
  background-color: #edf5fa;
}
@media screen and (max-width: 767px) {
  main .sec03 > div .case {
    padding: 25px 20px;
  }
}
main .sec03 > div .case:nth-of-type(2n) {
  background-color: #c8e6fa;
}
main .sec03 > div .case:last-of-type {
  margin-bottom: 30px;
}
main .sec03 > div .case > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 767px) {
  main .sec03 > div .case > div {
    display: block;
  }
}
main .sec03 > div .case > div > div:first-of-type h4 {
  padding-left: 15px;
  border-left: 8px solid #0046aa;
  font-size: 2.1rem;
  line-height: 1.4;
  font-weight: bold;
}
@media screen and (max-width: 767px) {
  main .sec03 > div .case > div > div:first-of-type h4 {
    font-size: 1.8rem;
  }
}
main .sec03 > div .case > div > div:first-of-type h5 {
  width: 250px;
  margin-top: 40px;
  padding: 7px 23px 8px;
  background-color: #0046aa;
  font-size: 1.8rem;
  font-weight: bold;
  line-height: 1;
  color: #ffffff;
}
@media screen and (max-width: 767px) {
  main .sec03 > div .case > div > div:first-of-type h5 {
    width: 100%;
    margin-top: 25px;
    padding-left: 10px;
    font-size: 1.6rem;
  }
}
main .sec03 > div .case > div > div:first-of-type ul {
  margin-top: 15px;
}
main .sec03 > div .case > div > div:first-of-type ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 1.4rem;
  line-height: 1.5;
  white-space: nowrap;
}
main .sec03 > div .case > div > div:first-of-type ul li::before {
  content: url(../img/list_arrow.png);
  position: absolute;
  top: 2px;
  left: 0;
  -webkit-transform: scale(0.8);
          transform: scale(0.8);
  -webkit-transform-origin: left center;
          transform-origin: left center;
}
main .sec03 > div .case > div > div:last-of-type {
  -ms-flex-item-align: center;
      align-self: center;
}
@media screen and (max-width: 767px) {
  main .sec03 > div .case > div > div:last-of-type {
    margin-top: 25px;
    text-align: center;
  }
  main .sec03 > div .case > div > div:last-of-type img {
    width: 100%;
    max-width: 400px;
  }
}