.pc {
  display: block !important;
}
.sp {
  display: none !important;
}
h1 {
  display: none;
}
h2 {
  color: #000;
  font-size: 4.6rem;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 24px;
  text-align: center;
}
h2:after {
  content: '';
  background: #005930;
  display: block;
  height: 2px;
  margin: 15px auto 46px;
  width: 90px;
}

/*notes*/
header {
  background: bottom / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/m_bg.jpg");
}
.header__main__wrap {
  padding: 180px 2% 230px;
}
.header__main {
  max-width: 1040px;
  margin: auto;
}

/*notes*/
.s01__wrap {
  padding: 64px 2%;
}
.s01__wrap .b1__wrap,.s01__wrap .b2__wrap {
  align-items: flex-start;
  display: flex;
  justify-content: space-around;
  margin: 0 auto 46px;
  max-width: 1000px;
}
.s01__wrap .b1__wrap img {
  border-radius: 40px;
  margin-right: 32px;
}
.s01__wrap .b2__wrap img {
  border-radius: 40px;
  margin-left: 32px;
}
.s01__wrap .t1 {
  color: #005930;
  font-size: 3.2rem;
  line-height: 1.3;
  margin-bottom: 24px;
}

/*notes*/
.s02__wrap {
  background: #f1f1f1;
  padding: 64px 2%;
}
.s02__wrap .b1__wrap {
  display: flex;
  justify-content: space-between;
  margin: auto;
  max-width: 1000px;
}
.s02__wrap .b1 {
  background: #fff;
  filter: drop-shadow(0 0 5px rgba(0,0,0,0.1));
  padding: 24px;
  width: 27%;
}
.s02__wrap .t1 {
  background: center / 46px no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0204.svg");
  color: #005930;
  filter: drop-shadow(0 0 5px rgba(0,0,0,0.1));
  font-size: 2.0rem;
  font-weight: 600;
  line-height: 1.3;
  padding: 16px 0;
  text-align: center;
}
.s02__wrap .t2 {
  background: center / 46px no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0205.svg");
}
.s02__wrap .t3 {
  background: center / 46px no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0206.svg");
}
.s02__wrap .i1 {
  text-align: center;
}

/*notes*/
.s03__wrap {
  background: center / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/03_bg.jpg");
  padding: 64px 2%;
  text-align: center;
}
.s03__wrap h2 {
  color: #fff;
}
.s03__wrap h2:after {
  background: #fff;
}

/*notes*/
.s04__wrap {
  background: #f1f1f1;
  padding: 64px 2%;
}
.s04__wrap .b1__wrap {
  background: -420px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0409.svg");
  background-color: #fff;
  filter: drop-shadow(0 0 5px rgba(0,0,0,0.1));
  margin: 0 auto 24px;
  max-width: 936px;
  padding: 32px;
}
.s04__wrap .b2__wrap {
  background: -420px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0410.svg");
  background-color: #fff;
}
.s04__wrap .b3__wrap {
  background: -420px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0411.svg");
  background-color: #fff;
}
.s04__wrap .b4__wrap {
  background: -420px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0412.svg");
  background-color: #fff;
}
.s04__wrap .b1 {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: auto;
  max-width: 94%;
}
.s04__wrap .b2 {
  align-items: center;
  background: #333;
  border: 3px solid #333;
  display: flex;
  font-size: 1.3rem;
  margin-left: 16px;
  width: 100%;
}
.s04__wrap .b3 {
  align-items: center;
  background: #333;
  border: 3px solid #fff;
  color: #fff;
  font-size: 1.3rem;
  margin: auto;
  max-width: 600px;
  padding: 8px;
}
.s04__wrap .t1 {
  color: #fff;
  font-weight: 600;
  padding: 8px;
}
.s04__wrap .t2 {
  background: #fff;
  padding: 8px;
  width: 100%;
}
.s04__wrap .i1 {
  margin: 8px 0;
  text-align: center;
}

@media screen and (max-width:720px){
  .pc {
    display: none !important;
  }
  .sp {
    display: block !important;
  }
  body {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 3.0rem;
  }
  h2:after {
    margin: 15px auto 32px;
    width: 60px;
  }

  /*notes*/
  header {
    background: bottom / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/m_bg_sp.jpg");
  }
  .header__main__wrap {
    padding: 20% 4% 90%;
  }

  /*notes*/
  .s01__wrap {
    padding: 46px 4% 0;
  }
  .s01__wrap .b1__wrap,.s01__wrap .b2__wrap {
    display: block;
  }
  .s01__wrap .b1__wrap img {
    margin: 0 auto 24px;
  }
  .s01__wrap .b2__wrap img {
    margin: 0 auto 24px;
  }
  .s01__wrap .t1 {
    font-size: 2.6rem;
  }

  /*notes*/
  .s02__wrap {
    padding: 46px 2% 32px;
  }
  .s02__wrap .b1__wrap {
    display: block;
  }
  .s02__wrap .b1 {
    margin: 0 auto 16px;
    width: 80%;
  }

  /*notes*/
  .s03__wrap {
    padding: 46px 2%;
  }

  /*notes*/
  .s04__wrap {
    padding: 46px 2% 24px;
  }
  .s04__wrap .b1__wrap {
    background: 0 -200px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0409_sp.svg");
    background-color: #fff;
    padding: 24px;
  }
  .s04__wrap .b2__wrap {
    background: 0 -200px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0410_sp.svg");
    background-color: #fff;
  }
  .s04__wrap .b3__wrap {
    background: 0 -200px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0411_sp.svg");
    background-color: #fff;
  }
  .s04__wrap .b4__wrap {
    background: 0 -200px / cover no-repeat url("https://www.bigtreetc.com/codebase/assets/img/0412_sp.svg");
    background-color: #fff;
  }
  .s04__wrap .b1 {
    display: block;
    max-width: 100%;
  }
  .s04__wrap .b2 {
    margin: 16px 0;
  }
  .s04__wrap .t1 {
    text-align: center;
  }
  .s04__wrap .i1 {
    margin: 8px auto 0;
    max-width: 80%
  }
}

/*
notes
footer {
  font-size: 1.4rem;
  padding: 8px 2%;
  text-align: center;
}
 */

footer {
  position: relative;
  padding-top: 45px;
  border-top: 2px solid #e9e9e9;
}

@media (max-width: 750px) {
  footer .ft-l {
    text-align: center;
  }
}

footer .ft-l .logo {
  display: block;
  max-width: 170px;
  width: 100%;
  margin-bottom: 20px;
}

@media (max-width: 750px) {
  footer .ft-l .logo {
    max-width: 160px;
    margin-bottom: 15px;
    margin-left: auto;
    margin-right: auto;
  }
}

footer .ft-l p {
  color: #3d3d3d;
  font-size: 13px;
}

@media (max-width: 750px) {
  footer .ft-r {
    display: none;
  }
}

footer .ft-r .footer-links {
  display: block;
  -webkit-column-count: 3;
     -moz-column-count: 3;
          column-count: 3;
}

footer .ft-r .footer-links li {
  margin-bottom: 20px;
}

footer .ft-r .footer-links li:last-child {
  margin-bottom: 0;
}

footer .ft-r .footer-links li a {
  text-decoration: none;
  color: #1f1f1f;
  font-size: 12px;
  font-weight: normal;
}

footer .ft-r .footer-links li a span {
  position: relative;
  display: block;
  padding-left: 20px;
}

footer .ft-r .footer-links li a span:before {
  content: "";
  background: url("https://www.bigtreetc.com/codebase/assets/img/ico_ar.png");
  -webkit-background-size: cover;
     -moz-background-size: cover;
       -o-background-size: cover;
          background-size: cover;
  background-repeat: no-repeat;
  width: 6px;
  height: 10px;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

footer .copyright {
  background-color: #014a2e;
  font-size: 12px;
  padding: 20px 0;
  margin-top: 30px;
  text-align: center;
  color: #fff;
}

@media (min-width: 568px) {
  footer .copyright {
    margin-top: 50px;
  }
}

footer .footer-phone {
  color: #3d3d3d;
  text-decoration: none;
}

.footer__sub {
  display: flex;
  padding: 0 4rem;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}

@media (max-width: 568px) {
  .footer__sub {
    display: block;
  }
  .v-pc {
    display: none;
  }
}