/* -----------------
main
-------------------- */
/*
.back_btn a {
  display: inline-block;
  position: relative;
  padding: 20px 20px 20px 35px;
  font-family: "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
  line-height: 1;
  color: #606060;
  border-bottom: 2px solid #f2f2f2;
  transition: .3s;
}

.back_btn a::before {
  display: inline-block;
  position: absolute;
  top: 50%;
  left: 20px;
  content: '';
  width: 16px;
  height: 16px;
  border-top: 1px solid #606060;
  border-left: 1px solid #606060;
  transform: translateY(-50%) rotate(-45deg);
}

.back_btn a:hover,
.back_btn a:active,
.back_btn a:focus {
  background: rgba(0, 102, 255,.12);
  border-bottom: 2px solid #0066ff;
}
*/



/* -----------------
cont_wrap
-------------------- */
#cont_wrap {
  padding-bottom: 130px;
}

#cont_wrap a {
  display: block;
}

#cont_wrap img {
  width: 100%;
}

#cont_wrap .lead {
  font-weight: 700;
  font-size: 1.8rem;
  line-height: 1.555;
  letter-spacing: .05em;
  margin-top: 25px;
}

#cont_wrap .ttl {
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1.40625;
  letter-spacing: .02em;
  text-indent: .02em;
  color: #1F8944;
  text-align: center;
  display: block;
  margin: 113px 0 30px;
}

#cont_wrap .video_link + .ttl {
  margin: 144px 0 30px;
}

#cont_wrap .box {
  display: flex;
}

#cont_wrap .box .img {
  margin-right: 40px;
  width: 480px;
}

#cont_wrap .box .txt {
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1.6875;
  letter-spacing: .01em;
  color: #000;
  width: calc(100% - 480px - 40px);
}

#cont_wrap .video_link {
  margin-top: 30px;
}

#cont_wrap .video_link a {
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: .02em;
  text-indent: .02em;
  color: #000;
  text-align: center;
  padding: 14px;
  background: #B3E3C4;
}

#cont_wrap .list {
  margin-top: 150px;
}

#cont_wrap .list li {
  margin-top: 50px;
}

@media screen and (max-width: 850px) {
  #cont_wrap {
    padding-bottom: 100px;
  }
  
  #cont_wrap .lead {
    font-size: 1.4rem;
  }

  #cont_wrap .ttl,
  #cont_wrap .video_link + .ttl {
    font-size: 2rem;
    margin: 70px 0 30px;
  }

  #cont_wrap .box {
    display: block;
  }

  #cont_wrap .box .img {
    margin: 0;
    width: 100%;
  }

  #cont_wrap .box .txt {
    font-size: 1.4rem;
    margin-top: 25px;
    width: 100%;
  }

  #cont_wrap .video_link a {
    font-size: 1.6rem;
  }

  #cont_wrap .list {
    margin-top: 70px;
  }

  #cont_wrap .list li {
    margin-top: 30px;
  }
}