body{
  margin: 0;
  padding: 0;
}
#bad_10th{
  /*font-size: 62.5%;*/
  font-family: 'Noto Sans JP', 'Yu Gothic', 'Meiryo', 'Hiragino Kaku Gothic Pro', sans-serif;
}
#bad_10th,
#bad_10th *{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
#bad_10th .layout{
  width: 90%;
  max-width: 1200px;
  margin: auto;
}
#bad_10th .sec_h2{
  background: linear-gradient(to right, rgba(20,24,27,0.3) 0%,transparent 100%);
}
#bad_10th h2{
  font-size: 45px;
  font-weight: bold;
  color: #fff;
  line-height: 1;
  text-align: left;
  padding: 34px 0 37px;
}
#bad_10th .sec_bgc{
  /*background: #4092dc;*/
}
#bad_10th .fade{
  -webkit-transition: .3s ease-in-out;
  -moz-transition: .3s ease-in-out;
  -o-transition: .3s ease-in-out;
  transition: .3s ease-in-out;
}

#bad_10th .sec_mv{
  padding: 90px 0 80px;
  background-color: #fff;
}
#bad_10th .sec_mv .logo_10th{
  position: absolute;
  left: 0;
  top: -5px;
  bottom: -5px;
  margin: auto;
  width: 30%;
  background-color: #fff;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
#bad_10th .sec_mv .logo_10th img{
  display: block;
  width: 100%;
  max-width: 415px;
}
#bad_10th .sec_mv .swiper-container01{
  position: relative;
  padding-bottom: 40px;
  z-index: 2;
}
#bad_10th .sec_mv .swiper-container01 .swiper-wrapper{
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
#bad_10th .sec_mv .swiper-container01 .swiper-slide{
  max-width: 810px;
}
#bad_10th .sec_mv .swiper-container01 .swiper-slide>img{
  display: block;
  max-width: 100%;
  margin: auto;
}
#bad_10th .sec_mv .swiper-container01 .swiper-pagination-bullet{
  width: 10px;
  height: 10px;
  background-color: #c2e8f3;
  opacity: 1;
  margin: 0 5px;
  border-radius: 50%;
}
#bad_10th .sec_mv .swiper-container01 .swiper-pagination-bullet-active{
  background-color: #4a8ecc;
}
#bad_10th .sec_mv .swiper-container01 .swiper-pagination{
  position: absolute;
  bottom: 0;
  width: 100%;
}
#bad_10th .sec_message{
  padding-bottom: 90px;
}
#bad_10th .sec_message p{
  font-size: 16px;
  color: #fff;
  text-align: justify;
  line-height: 2.375;
  margin-top: 50px;
  word-break: break-word;
  width: 100%;
  max-width: 1065px;
  margin-left: auto;
  margin-right: auto;
}
#bad_10th .sec_message p:last-of-type{
  text-align: right;
  margin-top: 35px;
}
#bad_10th .sec_history{
  padding-bottom: 132px;
  background-color: #fff;
}
#bad_10th .sec_history .cont{
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 73px;
  /*border: 1px solid #3D85C6;*/
}
#bad_10th .sec_history .cont figure{
  width: calc(100% / 3);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 40px 0 35px;
  border: 1px solid #bfd6eb;
  overflow: hidden;
  position: relative;
  perspective: 1000px;
}
#bad_10th .sec_history .cont figure>div{
  width: 37%;
  max-width: 144px;
  position: relative;
  z-index: 3;
  transition: .4s ease-in-out;
  transform: scale(1);
}
#bad_10th .sec_history .cont figure>div img{
  display: block;
  width: 100%;
}
#bad_10th .sec_history .cont figure>figcaption{
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 3;
  transition: .4s ease-in-out;
  transform: scale(1);
}
#bad_10th .sec_history .cont figure>figcaption>p{
  font-size: 26px;
  font-weight: bold;
  letter-spacing: 0.5px;
  line-height: 1.3;
  color: #fff;
  text-align: center;
  margin-top: 22px;
}
#bad_10th .sec_history .cont figure>img{
  display: block;
  width: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  transition: .6s ease-in-out;
  transform: scale(0.6);
  opacity: 0;
}
#bad_10th .sec_history .cont figure:before{
  content: '';
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  position: absolute;
  z-index: 2;
  background: url("../images/10th_history_bg_a.png") no-repeat center/cover;
  transform-origin: left;
  transition: transform 0.8s ease;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  backface-visibility: hidden;
}
#bad_10th .sec_history .cont figure:nth-of-type(2){
  background: url("../images/10th_history_bg01b.png") no-repeat center/cover;
}
#bad_10th .sec_history .cont figure:nth-of-type(2):before{
  background: url("../images/10th_history_bg01a.png") no-repeat center/cover;
}
#bad_10th .sec_history .cont figure:nth-of-type(4){
  background: url("../images/10th_history_bg02b.png") no-repeat center/cover;
}
#bad_10th .sec_history .cont figure:nth-of-type(4):before{
  background: url("../images/10th_history_bg02a.png") no-repeat center/cover;
}
#bad_10th .sec_history .cont figure:nth-of-type(6){
  background: url("../images/10th_history_bg03b.png") no-repeat center/cover;
}
#bad_10th .sec_history .cont figure:nth-of-type(6):before{
  background: url("../images/10th_history_bg03a.png") no-repeat center/cover;
}
#bad_10th .sec_history .cont figure:nth-of-type(2n+1){
  background-color: #f3f3f3;
}
#bad_10th .sec_history .cont figure:hover>div{
  transform: scale(0);
  opacity: 0;
}
#bad_10th .sec_history .cont figure:hover>figcaption{
  transform: scale(0);
  opacity: 0;
}
#bad_10th .sec_history .cont figure:hover>img{
  transform: scale(1);
  opacity: 1;
}
#bad_10th .sec_history .cont figure:hover:before{
  transform: rotateX(90deg) rotateY(-20deg) rotateZ(-20deg) translate3d(35px, 0px, 200px);
}
#bad_10th .sec_history .cont figure:nth-of-type(2n+1)>figcaption>p{
  color: #000;
}
#bad_10th .sec_chronology{
  padding-bottom: 103px;
}
#bad_10th .sec_chronology img{
  display: block;
  width: 100%;
  max-width: 1200px;
  margin: auto;
}
#bad_10th .sec_chronology .cont01{
  margin: 48px 0 0;
}
#bad_10th .sec_services{
  overflow: hidden;
  padding-bottom: 65px;
  background-color: #fff;
  margin-bottom: 180px;
}
#bad_10th .sec_services .cont{
  position: relative;
  left: calc((100% - 1200px) / 2);
  margin-top: 65px;
}
#bad_10th .sec_services .cont:before{
  content: '';
  top: -10px;
  bottom: 0;
  left: calc(-100% - 5px);
  width: 100%;
  position: absolute;
  background-color: #fff;
  z-index: 2;
}
#bad_10th .sec_services .cont .swiper-container02{
  overflow: visible;
}
#bad_10th .sec_services .cont .swiper-container02 .swiper-wrapper{
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
#bad_10th .sec_services .cont .swiper-container02 .swiper-slide{
  max-width: 318px;
}
#bad_10th .sec_services .cont .swiper-container02 a{
  display: block;
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid #4092dc;
}
#bad_10th .sec_services .cont .swiper-container02 a>img{
  display: block;
  max-width: 100%;
  margin: auto;
  border-radius: 10px;
}
#bad_10th .sec_services .cont .swiper-container02 a:hover{
  transform: translateY(-5px);
}
#bad_10th .sec_services .layout{
  position: relative;
}
#bad_10th .sec_services .swiper-button{
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 100px;
  font-size: 0;
}
#bad_10th .sec_services .swiper-button>div{
  background-color: #006aca;
  cursor: pointer;
}
#bad_10th .sec_services .swiper-button>div:hover{
  transform: scale(1.05);
}
#bad_10th .sec_services .swiper-button>div img{
  width: 40px;
}
#bad_10th .sec_fixed-bar{
  position: fixed;
  right: 0;
  top: 40%;
  z-index: 9999;
}
#bad_10th .sec_fixed-bar a{
  display: block;
  width: 245px;
}
#bad_10th .sec_fixed-bar a img{
  display: block;
  width: 100%;
}
#bad_10th .sec_fixed-bar a img:nth-of-type(2){
  display: none;
}
#bad_10th .sec_fixed-bar a:hover{
  opacity: 0.8;
}

@media (max-width: 1280px) {
  #bad_10th .sec_services .cont{
    position: static;
    left: 0;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
  }
}
@media (max-width: 1024px) {
  #bad_10th h2{
    font-size: 40px;
    padding: 30px 0;
  }
  #bad_10th .sec_mv{
    padding: 90px 0 70px;
  }
  #bad_10th .sec_mv .swiper-container01{
    padding-bottom: 30px;
  }
  #bad_10th .sec_message p{
    line-height: 2.3;
    margin-top: 45px;
  }
  #bad_10th .sec_message p:last-of-type{
    margin-top: 30px;
  }
  #bad_10th .sec_history{
    padding-bottom: 100px;
  }
  #bad_10th .sec_history .cont figure{
    padding: 35px 0 30px;
  }
  #bad_10th .sec_history .cont figure>figcaption>p{
    font-size: 24px;
    margin-top: 20px;
  }
  #bad_10th .sec_chronology{
    padding-bottom: 100px;
  }
  #bad_10th .sec_chronology .cont01{
    margin: 45px 0 0;
  }
  #bad_10th .sec_services{
    padding-bottom: 55px;
    margin-bottom: 80px;
  }
  #bad_10th .sec_services .cont{
    margin-top: 55px;
  }
  #bad_10th .sec_services .swiper-button{
    width: 90px;
  }
  #bad_10th .sec_services .swiper-button>div img{
    width: 35px;
  }
  #bad_10th .sec_fixed-bar a{
    width: 220px;
  }
}
@media (max-width: 768px) {
  #bad_10th h2{
    font-size: 35px;
    padding: 25px 0;
  }
  #bad_10th .sec_mv{
    padding: 80px 0 50px;
  }
  #bad_10th .sec_message{
    padding-bottom: 80px;
  }
  #bad_10th .sec_message p{
    line-height: 2;
    margin-top: 40px;
  }
  #bad_10th .sec_message p:last-of-type{
    margin-top: 25px;
  }
  #bad_10th .sec_history{
    padding-bottom: 80px;
  }
  #bad_10th .sec_history .cont figure{
    padding: 30px 0 25px;
  }
  #bad_10th .sec_history .cont figure>figcaption>p{
    font-size: 22px;
    margin-top: 15px;
  }
  #bad_10th .sec_chronology{
    padding-bottom: 80px;
  }
  #bad_10th .sec_chronology .cont01{
    margin: 40px 0 0;
  }
  #bad_10th .sec_services{
    padding-bottom: 45px;
    margin-bottom: 60px;
  }
  #bad_10th .sec_services .cont{
    margin-top: 45px;
  }
  #bad_10th .sec_services .swiper-button{
    width: 80px;
  }
  #bad_10th .sec_services .swiper-button>div img{
    width: 30px;
  }
  #bad_10th .sec_fixed-bar a{
    width: 180px;
  }
}
@media (max-width: 480px) {
  #bad_10th h2{
    font-size: 30px;
    padding: 20px 0;
  }
  #bad_10th .sec_mv{
    padding: 40px 0;
  }
  #bad_10th .sec_mv .logo_10th{
    position: static;
    width: 100%;
    justify-content: center;
    margin-bottom: 10px;
  }
  #bad_10th .sec_mv .logo_10th img{
    width: 65%;
  }
  #bad_10th .sec_message{
    padding-bottom: 60px;
  }
  #bad_10th .sec_message p{
    font-size: 14px;
    line-height: 1.8;
    margin-top: 35px;
  }
  #bad_10th .sec_message p:last-of-type{
    margin-top: 20px;
  }
  #bad_10th .sec_history{
    padding-bottom: 60px;
  }
  #bad_10th .sec_history .cont figure{
    width: 100%;
    padding: 25px 0 20px;
  }
  #bad_10th .sec_history .cont figure>div{
    width: 80px;
  }
  #bad_10th .sec_history .cont figure>figcaption>p{
    font-size: 20px;
    margin-top: 10px;
  }
  #bad_10th .sec_chronology{
    padding-bottom: 60px;
  }
  #bad_10th .sec_chronology .cont01{
    margin: 35px 0 0;
  }
  #bad_10th .sec_services{
    padding-bottom: 35px;
    margin-bottom: 50px;
  }
  #bad_10th .sec_services .cont{
    margin-top: 35px;
  }
  #bad_10th .sec_services .swiper-button{
    width: 60px;
  }
  #bad_10th .sec_services .swiper-button>div img{
    width: 25px;
  }
  #bad_10th .sec_fixed-bar{
    left: 0;
    bottom: 0;
    top: auto;
  }
  #bad_10th .sec_fixed-bar a{
    width: 100%;
  }
  #bad_10th .sec_fixed-bar a img:nth-of-type(1){
    display: none;
  }
  #bad_10th .sec_fixed-bar a img:nth-of-type(2){
    display: block;
  }
}